Introduction Entrepreneurship is outlined as the discovery, evaluation, and exploitation of opportunities to create new and useful services (Shane and Venkataraman, 2000). In occasions of financial uncertainty and an getting older workforce (cf. Funken and Gielnik, 2016), entrepreneurship might turn into a promising profession path, particularly for older adults (Rogoff, 2009; Kulik et al., 2014; Halvorson and Morrow-Howell, 2016). However, the attractiveness of entrepreneurship compared to salaried employment would possibly vary with age, because talents and motivations related to entrepreneurial activity are more doubtless to change over the lifespan (e.g., Ainsworth, 2015). This examine subsequently aims to investigate the connection between age and entrepreneurial exercise, whereas inspecting perceived entrepreneurial alternatives and expertise as mediators of this affiliation. The significance of age for entrepreneurial exercise is grounded in the lifespan perspective (Baltes, 1987), according to which improvement is a lifelong process characterized by each positive aspects and losses in psychological characteristics. As people get older, some skills similar to physical energy have a tendency to say no on average, whereas other skills such as crystallized intelligence (e.g., information, skills) are maintained or enhance. Research within the field of lifespan developmental psychology (Baltes and Baltes, 1990; Carstensen et al., 1999; Lang and Carstensen, 2002) further suggests age-related changes in motives and goal orientations (Kanfer et al., 2013; Truxillo et al., 2015; Hertel and Zacher, 2018). These changes may affect entrepreneurial activity as a form of goal-oriented motion. Researchers have suggested that the relationship between age and entrepreneurial activity is mostly adverse (Lévesque and Minniti, 2006). However, the processes underlying this relationship are largely unknown, and the links amongst age, age-related characteristics, and entrepreneurial exercise are therefore not nicely understood. Interestingly, many research have assumed that age plays a task for entrepreneurship by including it as a control variable in the prediction of entrepreneurial activity, but have kept away from treating it as a substantial variable. Exceptions are the conceptual paper by Lévesque and Minniti (2006), two research by Gielnik et al. (2012, 2017), in which individuals’ concentrate on opportunities mediated the unfavorable relationship between age and enterprise progress, and a examine by Minola et al. (2016), during which the results revealed an inversely U-shaped association between age and both perceived feasibility and desirability belief concerning self-employment. With the present research, we contribute to this literature by adopting a lifespan perspective to analyze the position of age for entrepreneurship. Using knowledge from the 2013 Global Entrepreneurship Monitor (GEM), a large scale international survey examine, we reply calls for research on the elements that explain how and why age pertains to entrepreneurial activity (Lévesque and Minniti, 2006; Ainsworth, 2015). Specifically, we examine perceived alternatives for entrepreneurship (i.e., perceptions of the provision of conditions during which new items, providers, uncooked supplies, markets and organizing strategies could be introduced by way of the formation of recent means, ends, or means-ends relationships; Shane and Venkataraman, 2000), and perceived expertise for entrepreneurship (i.e., perceptions of the quantity of skills people have so as to act entrepreneurially) as mediators of the relationship between age and entrepreneurial exercise (see Figure 1). Thus, we construct on analysis highlighting the significance of particular person perceptions for entrepreneurship (Arenius and Minniti, 2005). We find that each perceived alternatives and abilities partially clarify the adverse and weakly curvilinear relationship between age and entrepreneurial activity. Ultimately, examining these mediators of the connection between age and entrepreneurial activity helps disentangle the complex function of age for entrepreneurship and to uncover the mechanisms by way of which age pertains to entrepreneurial activity (Bohlmann et al., 2017). Based on these findings, entrepreneurship training could be tailored to the traits of various age teams. FIGURE 1. Conceptual model of how age relates to entrepreneurial activity through perceived opportunities and perceived skills for entrepreneurship. Entrepreneurial Activity and Age Different entrepreneurship patterns have been noticed in relation to age (Ainsworth, 2015). In basic, it might be mentioned that performing entrepreneurially requires the recognition and exploitation of business opportunities. This course of takes time and is affected by particular person traits similar to physical energy to overcome obstacles, as well as cognitive skills to unravel problems associated with the business and to finish day-to-day activities. This role of age for entrepreneurial exercise can be explained utilizing theorizing by Lévesque and Minniti (2006), as well as the lifespan perspective (Baltes, 1987). Lévesque and Minniti (2006) argue that a adverse relationship between age and entrepreneurial exercise is as a result of of alternative costs of time. That is, as folks age, they perceive that they’ve much less time remaining of their life (Carstensen et al., 1999). This notion might, in turn, affect entrepreneurial exercise, which typically requires the popularity and exploitation of business alternatives, and thus time, to generate returns. More specifically, as people age, they understand that they have much less time to depend on the uncertain returns from entrepreneurship, and are subsequently less prepared to translate their enterprise concepts into motion. The result could also be a reducing curiosity in entrepreneurial exercise with age as individuals are inclined to low cost activities not yielding imminent returns, and as a substitute favor immediate payoffs as they age (Carstensen et al., 1999). Ultimately, one might say that due to their limited time remaining, older people perceive their alternatives for producing earnings with entrepreneurship as restricted. This remark is supported by analysis showing that the interest in changing into an entrepreneur decreases with age (e.g., Blanchflower et al., 2001). Moreover, decreasing bodily abilities (Spirduso et al., 1995) and fluid intelligence (Salthouse, 2009) with age could result in decrease perceptions of abilities for entrepreneurship, and in the end entrepreneurial exercise. Based on this theorizing, we hypothesize that there could be a adverse relationship between age and entrepreneurial activity. Hypothesis 1: Age relates negatively to entrepreneurial exercise. While objectives and motives may change over the lifespan, age itself is merely an umbrella variable that stands for the change related to the passage of time (Wohlwill, 1970; Zacher, 2015). To higher perceive the function of time for entrepreneurial activity, it is subsequently necessary to additionally investigate the mediators of the proposed negative relationship between age and entrepreneurial activity. Two potential mediators, perceived opportunities and abilities, might be discussed in the subsequent sections. The Role of Perceived Opportunities Following propositions of theories from the domain of lifespan psychology (Baltes and Baltes, 1990; Carstensen et al., 1999), we argue that entrepreneurial motivation is prone to change when people get older. Importantly, motivational changes aren’t directly brought on by age, however by other age-related factors such as the remaining time and opportunities people perceive of their lives (Carstensen, 2006; Cate and John, 2007; Henry et al., 2017). The lifespan perspective suggests that this modification in people’s perception of opportunities is related to a number of age-related particular person (i.e., internal) and contextual (i.e., external) mechanisms. Regarding internal mechanisms, analysis has proven an age-related decline of sources such as info processing, perceived time left, and physical stamina (Schulz and Heckhausen, 1996; Baltes and Lang, 1997). As these assets are essential to take care of a concentrate on alternatives, the perception of opportunities (i.e., how many new targets, plans, options, and opportunities people imagine to have of their personal future; Cate and John, 2007; Zacher and Frese, 2009) is more doubtless to decrease with age. External mechanisms are, for instance, age-related norms and environmental constraints that will decrease perceived alternatives for entrepreneurship. Norms in Western societies often depict retirement as the better various over pursuing new professional alternatives once a certain age is reached (Neugarten et al., 1965; Hershey et al., 2002; Kautonen et al., 2010). Based on these arguments, we hypothesize that the notion of alternatives for entrepreneurship decreases with age. Hypothesis 2: Age relates negatively to perceived opportunities for entrepreneurship. To act upon a enterprise alternative, it is first necessary to understand it (Baron, 2004). Once a chance is detected, its precise pursuit typically depends on individual goal choice and persistence throughout aim pursuit (Seijts, 1998; Aspinwall, 2005). According to lifespan psychology, perceiving that many alternatives remain in life is prone to result in the pursuit of long-term targets. Regarding entrepreneurial activity, those long-term goals could additionally be venture creation or enterprise foundation. In contrast, individuals perceiving fewer alternatives are likely to pursue short-term targets, similar to emotional well-being (Lang and Carstensen, 2002; Carstensen, 2006). Individuals who understand many remaining opportunities are prone to set more challenging goals, and ultimately apply larger standards to judge their goal-accomplishment (Markus and Nurius, 1986; Cross and Markus, 1994). Based on these findings, researchers have concluded that perceiving alternatives fosters the quantity of effort and persistence invested in aim pursuit, leading to larger work engagement and performance (Zacher et al., 2010; Schmitt et al., 2013). Consequently, the perception of alternatives for entrepreneurship ought to positively impression entrepreneurial exercise, as folks set more bold long-term objectives and are extra doubtless to pursue these. An example of the importance of opportunity notion for entrepreneurial exercise is entrepreneurship coaching. In these packages, people are usually educated to recognize opportunities. Research by DeTienne and Chandler (2004), for instance, confirmed that after the training, college students were higher capable of establish opportunities, while generating extra ideas with larger innovativeness. Increased opportunity recognition, in turn, could heighten entrepreneurial habits. We subsequently assume that perceiving opportunities is positively related to entrepreneurial activity. Hypothesis 3: Perceived opportunities for entrepreneurship relate positively to entrepreneurial activity. Taking Hypotheses 2 and 3 collectively, we argue that perceived opportunities mediate the proposed adverse relationship between age and entrepreneurial activity. More specifically, as a outcome of decrease perceptions of entrepreneurial alternatives, older adults are prone to see themselves as much less prepared for entrepreneurial exercise. They view their time to achieve long-term goals as restricted, and thus prefer to maximise present outcomes such as quick monetary returns (Lévesque and Minniti, 2006). In addition, older individuals have often achieved their most important personal and enterprise goals, similar to desired revenue (Smallbone and Wyer, 2006), and subsequently might not concentrate on alternatives as a lot as their youthful counterparts. This corresponds to analysis findings by Curran and Blackburn (2001), which present that the principle reasons in opposition to entrepreneurial exercise for employees aged 50 to seventy five are the uncertainty of earnings, feeling old, and lacking job security. These adjustments in alternative perception at larger ages are, in flip, likely to negatively impact entrepreneurial exercise. In different words, older people should favor salaried employment yielding immediate payoffs over long-term returns from enterprise ideas that may yet have to be carried out. Hypothesis 4: The negative relationship between age and entrepreneurial activity is mediated by perceived opportunities for entrepreneurship, such that age relates negatively to perceived opportunities, which in turn relate positively to entrepreneurial activity. The Role of Perceived Skills The lifespan perspective (Baltes, 1987) proposes that numerous particular person capabilities both increase and reduce at different rates over the course of time. One of the attributes that will increase with age is crystallized intelligence (Salthouse, 2012). In regard to the work context, this increase in expertise, data, and experience may be attributed to larger job tenure and increased human, social, and financial capital. Thus, greater ages ought to relate to larger perceptions of entrepreneurial abilities. The existence of settlement between broad precise skills and perceived skills was shown by Ackerman et al. (2002). They found that people tend to know their strengths and weaknesses in regard to completely different domains, including enterprise and administration. Skills for entrepreneurship, nevertheless, do not solely comprise individuals’ crystallized cognitive abilities, as starting a venture requires the ability to recognize and exploit new alternatives, persistence to overcome potential obstacles, in addition to physical energy and endurance to deal with likely stress in the starting phase and past. Based on the lifespan perspective, these other private resources corresponding to processing speed, memory, and physical endurance are probably to lower with age (Schulz and Heckhausen, 1996). As a consequence, individuals are much less prone to be equipped with the mandatory means to start new, future-oriented plans involving uncertainty as they age, leading to lower indications of perceived expertise for entrepreneurship. Moreover, with age folks usually accumulate occupational, job, and organizational tenure, and therefore also greater task-related human capital, which might compensate for decreased bodily skills. However, when it comes to abilities for entrepreneurship, bodily abilities seem crucial. Thus, older adults would possibly understand that despite the very fact that they have adequate task-related human capital to work independently in their respective area of work, they may be comparatively unequipped in regard to entrepreneurship (e.g., managing a business, dealing with stress, coping with formalities). With growing age, individuals may therefore understand that they lack the abilities related for entrepreneurship. Conversely, younger adults may be biased concerning their own perceived expertise and capabilities for entrepreneurship. As youthful adults usually tend to be dissatisfied with the standing quo (Charles, 2010), they are additionally more prone to endure from self-enhancement bias (i.e., overconfidence), which builds on a private want to extend personal satisfaction and self-worth (Lee and Im, 2007). We subsequently assume that younger individuals usually have a tendency to understand themselves as having the mandatory expertise for entrepreneurship. Hypothesis 5: Age relates negatively to perceived expertise for entrepreneurship. As mentioned earlier than, one of the recognitions that change across the lifespan will be the perception of own skills for entrepreneurship. The notion of own skills itself is strongly associated to self-efficacy, which describes an individual’s belief to be able to performing a given task (Gist, 1987). As self-efficacy builds on an individual’s assessment of personal sources (Ajzen, 1987; Gist and Mitchell, 1992), it additionally pertains to beliefs about goal-attainment. These beliefs, in turn, play a crucial position in the improvement of intentions and actions (Boyd and Vozikis, 1994). More specifically, only if people believe in having the required skills to attain a goal will they act upon it (Bandura, 1991). Previous research has demonstrated the significance of self-efficacy, and thus the perception of skills, for entrepreneurial intention (e.g., Boyd and Vozikis, 1994; Chen et al., 1998; Zhao et al., 2005; Wilson et al., 2007). In a examine by Chen et al. (1998), for instance, an individual’s confidence in the capacity to grasp entrepreneurial roles and duties related positively to start-up intentions. Similarly, Zhao et al. (2005) found that the need to turn out to be an entrepreneur is grounded in excessive entrepreneurial self-efficacy. As perceived skills for entrepreneurship resemble entrepreneurial self-efficacy (Bandura, 1993), we construct on the aforementioned theorizing by proposing that perceived expertise enhance entrepreneurial activity itself, quite than merely intentions. Hypothesis 6: Perceived expertise for entrepreneurship relate positively to entrepreneurial activity. Taking the rationales for Hypotheses 5 and 6 collectively, we suggest that perceived expertise also mediate the connection between age and entrepreneurial exercise. First, age should be negatively related to perceived abilities as a end result of sure age-related cognitive and bodily declines. Second, this perception of having the necessary skills for entrepreneurship, or self-efficacy, should relate positively to entrepreneurial exercise, as these perceptions are the muse for goal pursuit. Hypothesis 7: The relationship between age and entrepreneurial exercise is mediated by perceived abilities for entrepreneurship, such that age relates negatively to perceived opportunities, which in flip relate positively to entrepreneurial activity. Method Participants and Procedure Data for this examine have been primarily based on the Global Entrepreneurship Monitor (GEM) from 2013, as it is the newest publicly available dataset that is most probably to replicate current developments in entrepreneurship. The GEM is a global, standardized survey examine. In 2013, it was administered to a consultant sample of adults aged 16–98 (M = 40.55, SD = 14.19) in every participating country (N = 70), yielding a cross-country total of 244,471 individuals. In each country, knowledge assortment was accomplished by skilled firms, which were supervised by an educational or research institution. The project is coordinated by the Global Entrepreneurship Research Association (GERA), which monitors the data collection and secures standardization and international comparability of the data collection. The GEM information is incessantly utilized in tutorial analysis, because it supplies a “major database for internationally comparative entrepreneurship” (Bergmann et al., 2014, p. 1). The benefits of GEM information are its universality and comparability, which are primarily based on the big number of national degree observations which are comparable across international locations (Ho and Wong, 2007; Langowitz and Minniti, 2007). All procedures performed in this study had been in accordance with the ethical requirements of the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Because this study used current data, which was collected by “National Teams” led by educational or analysis establishments that collected and reported the data, the GEM project was topic to their respective, moral standards. Moreover, the data assortment included a confidentiality note, so that no college ethical approval was required. For this research, we excluded 3,661 members (1.5%) as a outcome of missing values in a number of the core variables, resulting in a last sample measurement of 240,810 individuals. Thereby, the pattern sizes throughout the international locations ranged from 33,287 in Turkey to 2,000 in Greece, Hungary, Norway, Poland, Malaysia, Singapore, Japan, South Korea, Lithuania, Latvia, Croatia, Macedonia, and Puerto Rico. Measures Except for chronological age, all of the measures yielded binary answers (gender: 0 = feminine, 1 = male; all remaining variables: zero = no, 1 = yes). Moreover, for causes of practicability, most measures consisted of a single merchandise. Yet, we argue that they are still legitimate measures, because the constructs they measure are rather clear and homogeneous. For example, Fisher et al. (2016) concluded that many single merchandise measures can be used to assess several psychological constructs (e.g., work centrality, job management, life satisfaction) in a reliable and legitimate way. Chronological Age To assess age, survey respondents were asked to indicate their exact age in years on the time of the interview. We used entrepreneurial activity instead of entrepreneurial intentions as our end result variable, as a outcome of we see entrepreneurial activity as the desired consequence of enterprise creation. While intentions could be seen as an antecedent of entrepreneurial activity, it was not possible to make use of intentions and exercise in the same model, as (a) individuals taking part in GEM can’t be matched throughout measurement waves and (b) it isn’t attainable to foretell entrepreneurial exercise from intentions using measures collected on the same point in time. Entrepreneurial activity was measured by total early-stage entrepreneurial activity (TEA), consisting of nascent entrepreneurs concerned in setting up a enterprise, in addition to homeowners of a new agency being less than 42 months old. It was assessed by asking “Are you, alone or with others, presently making an attempt to begin a brand new enterprise, together with any self-employment or selling any goods or services to others?” and “Are you, alone or with others, currently trying to start out a new enterprise or a new enterprise in your employer as part of your normal work?” Participants replying “yes” to either merchandise have been categorized as engaging in entrepreneurial activity (i.e., 1), while individuals replying “no” to both gadgets were categorized as not participating in entrepreneurial exercise (i.e., 0). Moreover, it was required that participants had conducted concrete actions over the previous 12 months, and have been one of many house owners, or the only real proprietor, of the business-in-gestation. If companies have been older than 42 months, members were characterised as a manager of both a brand new or a longtime firm, relying on whether or not financial funds had been made for longer than 42 months (i.e., established firm) or less (i.e., new firm). The TEA index has been frequently utilized in educational research (see Reynolds et al., 2004; Ho and Wong, 2007; Levie and Autio, 2008; McMullen et al., 2008, for examples). For occasion, of their study on financing, regulatory prices and entrepreneurial propensity, Ho and Wong (2007) found that general TEA associated considerably and positively to informal buyers as a funding source for start-ups (r = 0.52). To assess perceived alternatives, respondents were asked: “In the subsequent 3 months, will there be good alternatives for starting a enterprise within the area where you live?” Since this operationalization focuses on enterprise alternative identification (Shane and Venkataraman, 2000), it is barely different from the idea “focus on opportunities” from the lifespan literature (Zacher et al., 2010). While give attention to alternatives describes the number of remaining opportunities for oneself, perceived alternatives relate to general business alternative identification. Yet, as a result of link between declining fluid intelligence (e.g., processing speed) in old age and alternative identification (Krueger and Welpe, 2014; Helfat and Peteraf, 2015), older people are likely to be much less in a position to establish alternatives in comparability with youthful individuals. Thus, they are also more doubtless to see much less alternatives remaining. This scale was previously used in tutorial analysis (e.g., Langowitz and Minniti, 2007; Levie and Autio, 2008). For example, Langowitz and Minniti (2007) discovered that perceived opportunities have been considerably and positively related to the likelihood of being a nascent entrepreneur (r = 0.14). Perceived Skills For perceived abilities, participants have been asked to point if they “… have the information, talent and expertise required to begin a model new business?” This scale was previously validated in tutorial analysis (e.g., Langowitz and Minniti, 2007; Levie and Autio, 2008). In the aforementioned research by Langowitz and Minniti (2007), perceived skills have been considerably and positively associated to the likelihood of being a nascent entrepreneur (r = zero.20). Control Variables We controlled for gender (0 = female, 1 = male), as properly as the nation individuals resided in by means of a multilevel analysis. Wilson et al. (2007) confirmed that ladies usually have a tendency to limit their profession selections as a outcome of lacking confidence in their abilities, which is very influential in regard to entrepreneurial exercise (Chen et al., 1998). Statistical Analysis We used logistic path evaluation in Mplus (Muthén and Muthén, 2012) to check our hypotheses. Due to the massive amount of data coming from completely different countries, we first checked for random slopes to determine the kind of evaluation utilizing Mplus. As there was not adequate variation between international locations, we continued with the evaluation utilizing mounted slopes. Specifically, we proceeded with the primary evaluation on the within-level (i.e., person-level) only. Even though we hypothesized linear relations, we included age-squared in our evaluation to check for curvilinearity to account for potential non-linear relationships, as really helpful by Bohlmann et al. (2017). As the dependent variables have been binary, the WLSMV estimator was used to estimate both major and oblique effects. Its robustness with non-normally distributed variables has been proven previously, and makes it the most suitable choice for modeling ordered or categorical information (Brown, 2006). This model builds on the rules of basic linear fashions, but permits for a greater account of dichotomous dependent variables. Moreover, probit fashions extend the usual log-linear mannequin, thereby permitting for mixtures of both categorical and steady unbiased variables and their relation to a categorical consequence. Another advantage of probit models is that the ensuing regression coefficients may be interpreted because the change in chances when the binary variable changes from zero to 1 (Langowitz and Minniti, 2007). Differences between international locations have been accounted for by utilizing “TYPE = COMPLEX” to ensure the validity and reliability of the results. In the primary mannequin, we examined the direct impact of age and age-squared on entrepreneurial activity whereas including gender as a management variable. In the second mannequin, we added the two mediator variables to examine mediation effects (i.e., ran a single model with multiple mediators). To additional examine the mediation results, we checked whether the numerous, direct effects of age on entrepreneurial activity became insignificant after together with the mediators to the model (i.e., full mediation), or whether direct, oblique, and whole effects have been all vital (i.e., partial mediation). Results Descriptive statistics and correlations of the variables are proven in Table 1. Of notice, all correlations have been vital (p 2 and 3. In Model 1 (pseudo R2 = 0.07, p p p 2). The outcomes are in line with Hypothesis 1, which states that the relationship between age and entrepreneurial exercise is adverse. To further examine the curvilinear pattern, we plotted the outcomes (Figure 2), exhibiting that the unfavorable relation weakened considerably at larger ages. TABLE 1. Descriptive statistics and correlations. TABLE 2. Results of regression analyses. TABLE three. Standardized oblique results of age and age squared on entrepreneurial activity. FIGURE 2. Plot of entrepreneurial exercise across the lifespan (18–97 years). The trendline depicts the logarithmic relationship between age and entrepreneurial exercise. Adding perceived alternative and expertise considerably improved the model, yielding to a total pseudo R2 of 0.40 (p 2). Hypothesis 2 states that the relation between age and the perception of opportunities is adverse. As seen in Table 2, age was significantly and negatively associated to perceived opportunities (β = -0.10, p three, this relation was additionally weakly curvilinear in nature, as age-squared also considerably predicted perceived opportunities (β = 0.06, p = 0.005). FIGURE 3. Plot of perceived alternatives for entrepreneurship throughout the lifespan (16–97 years). Red dots point out extreme age teams, consiting of very few observations (i.e., N = 2 for age 96, N = 1 for age 98). The trendline depicts the logarithmic relationship between age and perceived alternatives for entrepreneurship. Hypothesis 3 states that perceived opportunities are positively associated to entreneurial exercise. Based on the leads to Table 2, perceived alternatives did certainly relate postively and considerably to entrepreneurial activity (β = 0.33, p Hypothesis four acknowledged that the unfavorable relationship between age and entrepreneurial activity is mediated by perceived alternatives. As shown in Table three, outcomes supported this oblique impact (-0.03, p p Hypothesis 5 states that the relation between age and the perception of skills is unfavorable. As seen in Table 2, this speculation was confirmed as age associated negatively and considerably to the notion of skills (β = -0.06, p = 0.002). Additionally, as seen in Figure four, this relationship was weakly curvilinear (β = -0.15, p FIGURE 4. Plot of perceived expertise for entrepreneurship throughout the lifespan (16–97 years). Red dots indicate extreme age teams, consiting of only a few observations (i.e., N = 2 for age ninety six, N = 1 for age 98). The trendline depicts the logarithmic relationship between age and perceived alternatives for entrepreneurship. Hypothesis 6 states that the relation between perceived skills and entrepreneurial exercise is optimistic. Results in Table 2 confirm this, as perceived expertise related positively and considerably to entrepreneurial activity (β = 0.49, p Hypothesis 7 states that the unfavorable relationship between age and entrepreneurial activity is mediated by perceived skills. Table 3 shows that the indirect effect was vital (-0.03, p = 0.001), lending support for Hypothesis 7. As the impact of age remained important (β = -0.14, p Discussion Summary and Interpretation of Findings In this article, we adopted a lifespan perspective to uncover how age relates to entrepreneurial exercise via individuals’ perceptions of entrepreneurial alternatives and skills. In accordance with the hypotheses, outcomes showed that there’s a adverse relation between age and entrepreneurial activity. Moreover, this relation was partially mediated by perceived alternatives and perceived skills for entrepreneurship. Specifically, age related negatively to both perceived alternatives and abilities. Perceived opportunities and expertise, in flip, associated positively to entrepreneurial exercise. The relations between age and entrepreneurial exercise, as nicely as between age and each perceived opportunities and perceived expertise, were weakly curvilinear (i.e., inversely U-shaped). While this was not part of our hypotheses, the decline in entrepreneurial activity with age might be much less steep in center adulthood, as these people are much less doubtless to focus on their future time perspective as a outcome of larger commitments in regard to each career and family, as compared to younger or older adults. Moreover, the steeper decline in perceived abilities in later years could be as a outcome of the fact that the decline in each cognitive (Verhaeghen and Salthouse, 1997) and bodily talents (Spirduso et al., 1995) accelerates in late adulthood. While the outcomes are of statistical significance, they’re virtually relevant as nicely. More particularly, the pseudo R-square indicated that 40% of the variance in entrepreneurial activity can be defined by the probit analysis (McKelvey and Zavoina, 1975). Therefore, the outcomes are a first step towards a more complete conceptualization of the entrepreneurial process from a lifespan perspective. They are particularly essential as earlier analysis in entrepreneurship has assumed an affect of age, however principally controlled for it, as an alternative of including it as a substantive predictor of entrepreneurial exercise (Schjoedt and Bird, 2014). Consequently, the findings have necessary implications for entrepreneurship theories. First, major theories have conceptualized entrepreneurial exercise as timeless. For example, based on the speculation of planned behavior (Ajzen and Fishbein, 1977), attitudes towards a given habits, subjective norms about the appropriateness and desirability of the habits, as properly as perceived control in regards to the conduct decide the exertion of a given conduct, such as entrepreneurial activity. Yet, the present examine confirmed the significance of age by displaying that entrepreneurial activity adjustments over time and at completely different charges. Second, by including perceived opportunities and skills as mediators, the present examine hints at the methods through which age exerts its affect. Current theories used in entrepreneurship (e.g., the idea of planned conduct; Ajzen and Fishbein, 1977) can due to this fact not precisely predict entrepreneurial activity, as they do not account for changes in particular person abilities and alternatives which are because of age and age-related characteristics. It is thus crucial to amend current fashions of entrepreneurship by including age as a predictor. However, it needs to be noted that age itself can’t be directly related to entrepreneurial activity, as it is mostly a proxy variables that helps to measure time-related changes as people age (Wohlwill, 1970). Thus, it is important to investigate mediators, corresponding to perceived alternatives and perceived expertise for entrepreneurship. Next to the theoretical implications, the results have practical implications as well. Findings recommend that younger and older adults have to be supported in another way throughout the entrepreneurial process. While youthful adults have much less issue to understand opportunities and acknowledge that they are skilled sufficient to act entrepreneurially, older adults could also be constrained by a decrease future time-perspective and declining physical and fluid cognitive skills, and thus less likely to understand opportunities and skills. It might subsequently be important to help younger adults acquire the related skills to act on their recognized opportunity, whereas older adults may need help finding alternatives that require much less time to succeed in the specified objective. This data is especially important for governments and educational institutions, as these often make use of training applications to foster entrepreneurship (Obschonka et al., 2010; Halvorson and Morrow-Howell, 2016). These programs presently don’t accurately take the wants and motivations of various ages into consideration. Limitations and Future Research A central limitation of this examine is the cross-sectional nature of the data, which doesn’t enable for a separation of cohort results and age-related change (Schaie, 1965). Moreover, there may be reverse effects, because the definite direction of the hypothesized relations can only be confirmed in a longitudinal research. It might thus be that entrepreneurial activity increases perceived opportunities (i.e., as a outcome of people are within the entrepreneurial mindset once they engaged in entrepreneurship and due to this fact constantly perceive new opportunities) and perceived skills (i.e., as a outcome of performance can improve self-efficacy perceptions; Sitzmann and Yeo, 2013). However, cross-sectional studies nonetheless present useful data on systematic age variations (Lévesque and Minniti, 2006; Kautonen et al., 2010; Gielnik et al., 2012; Caliendo et al., 2014; Heim, 2015) that can be amended and replicated in other research using totally different designs. Another limitation is the binary nature of most examine variables, which could restrict a steady assessment of the respective variables. However, the goal of the global analysis project (GEM) is to gather representative data in as many countries as attainable, which requires keeping the questionnaire relatively brief and avoiding reply options that might result in translation errors or cultural biases. Moreover, the validity of measures used has been established in earlier research (Bergmann et al., 2014). Thus, results can still yield preliminary insights on what influences the altering relation between age and entrepreneurial activity. To validate outcomes of the few studies that have but investigated relationships between age and entrepreneurship, future analysis ought to employ completely different designs that may help to find out each developments over time in addition to causality (e.g., through the use of longitudinal or experimental designs; Bohlmann et al., 2017). While opportunities and skills are a number of the concepts by way of which age and age-related characteristics influence the entrepreneurial course of, future studies must analysis different individual and contextual factors that play a task for entrepreneurship while being influenced by age. For example, investigating whether age-differences are the identical or different across cultures might help to isolate developmental change throughout the lifespan from culture-related cohort results (McCrae et al., 1999). Other examples are push factors of entrepreneurship, similar to unemployment in older age (e.g., Faria et al., 2010). Moreover, the time remaining relative to one’s age just isn’t solely shaped by individual, chronological age, but in addition tied to the average life expectancy of a given nation (Seijts, 1998; Griffin et al., 2016). It is therefore important to assume about variations in life expectancies across countries as an affect of an individual’s future-time perspective when investigating the impression of age on perceived alternatives and, in flip, entrepreneurship. More particularly, if the life expectancy in a given country is comparatively short, the lengthy run time perspective of a respondent from this country is more probably to be decrease compared to a respondent from a country with the same age and a higher average life expectancy. In regard to an individual’s context, cultural variables that merge characteristics of regional infrastructure in addition to the social and financial surroundings are likely to shape entrepreneurial exercise as properly. Thereby, components similar to institutional assist or getting older stereotypes seem to be particularly impactful (e.g., Delmar and Davidson, 2000; Thomas and Muller, 2000; Kennedy et al., 2003). Conclusion The present study takes a lifespan perspective on entrepreneurial activity. Although the data does not permit for the identification of casual relationships, outcomes recommend that perceptions of opportunities and skills for entrepreneurship are associated to entrepreneurial activity, and may help to better perceive the role of age and age-related changes for entrepreneurship. Ultimately, economic fashions of entrepreneurial exercise should embrace age and potential mediators of its relationship with entrepreneurial activity. In apply, establishments can use the outcomes to achieve the required knowledge to successfully foster entrepreneurship as a means of monetary security and employment for folks from completely different age teams. Author Contributions CB: conception and design, data analysis and interpretation, drafting the article, critical revision of the article. AR: conception and design, helped with information evaluation and interpretation, critical revision of the article. HZ: conception and design, critical revision of the article. Conflict of Interest Statement The authors declare that the research was carried out within the absence of any commercial or financial relationships that might be construed as a potential battle of curiosity. Footnotes 1. Included nations have been: United States, Russia, South Africa, Greece, Netherlands, Belgium, France, Singapore, Thailand, Japan, South Korea, Vietnam, China, Turkey, India, Iran, Canada, Spain, Hungary, Italy, Romania, Switzerland, United Kingdom, Sweden, Norway, Poland, Germany, Peru, Mexico, Argentina, Brazil, Chile, Colombia, Malaysia, Indonesia, Philippines, Algeria, Libya, Ghana, Nigeria, Angola, Barbados, Uganda, Zambia, Malawi, Botswana, Namibia, Portugal, Luxembourg, Ireland, Finland, Lithuania, Latvia, Estonia, Croatia, Slovenia, Bosnia and Herzegovina, Macedonia, Czechia, Slovakia, Guatemala, Panama, Ecuador, Suriname, Uruguay, Puerto Rico, Trinidad and Tobago, Jamaica, and Taiwan. 2. To get hold of a measure of age-squared that’s uncorrelated with age, we first ran a regression with age as the predictor variable and age-squared as the result variable, and saved the unstandardized residuals as a new variable. The unstandardized residuals were used as age-squared in the evaluation. References Ackerman, P. L., Beier, M. E., and Bowen, K. R. (2002). What we really learn about our abilities and our knowledge. Pers. Individ. Dif. 33, 587–605. doi: 10.1016/S (01)00174-X CrossRef Full Text | Google Scholar Ainsworth, S. (2015). “Aging entrepreneurs and volunteers: transition in late profession,” in Aging Workers and the Employee-Employer Relationship, eds P. M. Bal, D. T. A. M. Kooij, and D. Rousseau (New York, NY: Springer), 243–260. Google Scholar Ajzen, I. (1987). Attitudes, traits, and actions: dispositional prediction of behavior in persona and social psychology. Adv. Exp. Soc. Psychol. 20, 1–63. doi: 10.1016/S (08) CrossRef Full Text | Google Scholar Ajzen, I., and Fishbein, M. (1977). Attitude-behavior relations: a theoretical evaluation and review of empirical analysis. Psychol. Bull. 84, 888–918. doi: 10.1037/ .84.5.888 CrossRef Full Text | Google Scholar Arenius, P., and Minniti, M. (2005). Perceptual variables and nascent entrepreneurship. Small Bus. Econ. 24, 233–247. doi: 10.1007/s x CrossRef Full Text | Google Scholar Aspinwall, L. G. (2005). The psychology of future-oriented considering: from achievement to proactive coping, adaptation, and growing older. Motiv. Emot. 29, 203–235. doi: 10.1007/s CrossRef Full Text | Google Scholar Baltes, P. B. (1987). Theoretical propositions of life-span developmental psychology: on the dynamics between development and decline. Dev. Psychol. 23, 611–626. doi: 10.1037/ .23.5.611 PubMed Abstract | CrossRef Full Text | Google Scholar Baltes, P. B., and Baltes, M. M. (1990). “Psychological perspectives on successful getting older: the model of selective optimization with compensation,” in Successful Aging: Perspectives from the Behavioral Sciences, eds P. B. Baltes and M. M. Baltes (New York, NY: Cambridge University Press), 1–34. doi: 10.1017/CBO PubMed Abstract | CrossRef Full Text | Google Scholar Bandura, A. (1991). Social cognitive principle of self-regulation. Organ. Behav. Hum. Decis. Process. 50, 248–287. doi: 10.1016/ (91)90022-L CrossRef Full Text | Google Scholar Bandura, A. (1993). Perceived self-efficacy in cognitive improvement and functioning. Educ. Psychol. 28, 117–148. doi: 10.1207/s ep2802_3 CrossRef Full Text | Google Scholar Baron, R. A. (2004). The cognitive perspective: a valuable device for answering entrepreneurship’s fundamental “why” questions. J. Bus. Ventur. 19, 221–239. doi: 10.1016/S (03) CrossRef Full Text | Google Scholar Bergmann, H., Mueller, S., and Schrettle, T. (2014). The use of worldwide entrepreneurship monitor data in educational analysis: a crucial stock and future potentials. Int. J. Entrep. Ventur. 6, 242–276. doi: 10.1504/ijev.2014. CrossRef Full Text | Google Scholar Blanchflower, D. G., Oswald, A., and Stutzer, A. (2001). Latent entrepreneurship across nations. Eur. Econ. Rev. forty five, 680–691. doi: 10.1016/S (01) CrossRef Full Text | Google Scholar Bohlmann, C., Zacher, H., and Rudolph, C. (2017). Methodological suggestions to move analysis on work and getting older ahead. Work Aging Retire. doi: 10.1093/workar/wax023 CrossRef Full Text | Google Scholar Boyd, N. G., and Vozikis, G. S. (1994). The influence of self-efficacy on the event of entrepreneurial intentions and actions. Entrep. Theory Pract. 18, 63–63. Google Scholar Brown, T. (2006). Confirmatory Factor Analysis for Applied Research. New York, NY: Guilford Press. Google Scholar Caliendo, M., Fossen, F., and Kritikos, A. S. (2014). Personality characteristics and the choices to turn out to be and keep self- employed. Small Bus. Econ. forty two, 787–814. doi: 10.1007/s CrossRef Full Text | Google Scholar Cate, R. A., and John, O. P. (2007). Testing models of the construction and growth of future time perspective: sustaining a give attention to opportunities in center age. Psychol. Aging 22, 186–201. doi: 10.1037/a PubMed Abstract | CrossRef Full Text | Google Scholar Chen, C. C., Greene, P. G., and Crick, A. (1998). Does entrepreneurial self-efficacy distinguish entrepreneurs from managers? J. Bus. Ventur. thirteen, 295–316. doi: 10.1016/S (97) CrossRef Full Text | Google Scholar Cross, S. E., and Markus, H. R. (1994). Self-schemas, attainable selves, and competent performance. J. Educ. Psychol. 86, 423–438. doi: 10.1037/ .86.three.423 CrossRef Full Text | Google Scholar Curran, J., and Blackburn, R. A. (2001). Older individuals and the enterprise society: age and self-employment propensities. Work Employ. Soc. 15, 889–902. doi: 10.1177/ CrossRef Full Text | Google Scholar Delmar, F., and Davidson, P. (2000). Where do they arrive from? Prevalence and characteristics of nascent entrepreneurs. Entrep. Reg. Dev. 12, 1–23. doi: 10.1080/ CrossRef Full Text | Google Scholar DeTienne, D. R., and Chandler, G. N. (2004). Opportunity identification and its function in the entrepreneurial classroom: a pedagogical method and empirical test. Acad. Manag. Learn. Educ. three, 242–257. doi: 10.5465/AMLE.2004. CrossRef Full Text | Google Scholar Faria, J. R., Cuestas, J. C., and Mourelle, E. (2010). Entrepreneurship and unemployment: a nonlinear bidirectional causality? Econ. Model. 27, k1282–1291. doi: 10.1016/j.econmod.2010.01.022 CrossRef Full Text | Google Scholar Fisher, G. G., Matthews, R. A., and Gibbons, A. M. (2016). Developing and investigating using single-item measures in organizational analysis. J. Occup. Health Psychol. 21, 3–23. doi: 10.1037/a PubMed Abstract | CrossRef Full Text | Google Scholar Funken, R., and Gielnik, M. M. (2016). “Entrepreneurship and growing older,” in Encyclopedia of Geropsychology, ed. N. A. Pachana (New York, NY: Springer). Google Scholar Gielnik, M. M., Zacher, H., and Frese, M. (2012). Focus on alternatives as a mediator between enterprise owners’ age and enterprise growth. J. Bus. Ventur. 27, 127–142. doi: 10.1016/j.jbusvent.2010.05.002 CrossRef Full Text | Google Scholar Gielnik, M. M., Zacher, H., and Schmitt, A. (2017). How small business managers’ age and focus on alternatives have an result on business progress: a mediated moderation progress model. J. Small Bus. Manag. 55, 460–483. doi: 10.1111/jsbm.12253 CrossRef Full Text | Google Scholar Gist, M. E., and Mitchell, T. R. (1992). Self-efficacy: a theoretical evaluation of its determinants and malleability. Acad. Manag. Rev. 17, 183–211. doi: 10.5465/AMR.1992. CrossRef Full Text | Google Scholar Griffin, B., Bayl-Smith, P., and Hesketh, B. (2016). The longitudinal effects of perceived age discrimination on the job satisfaction and work withdrawal of older staff. Work Aging Retire. 2, 415–427. doi: 10.1093/workar/waw014 CrossRef Full Text | Google Scholar Halvorson, C. J., and Morrow-Howell, N. (2016). A conceptual framework on self-employment in later life: towards a analysis agenda. Work Aging Retire. three, 313–324. doi: 10.1093/workar/waw031 CrossRef Full Text | Google Scholar Heim, B. (2015). Understanding the decline in self-employment among people nearing retirement. Small Bus. Econ. forty five, 561–580. doi: 10.1007/s CrossRef Full Text | Google Scholar Helfat, C. E., and Peteraf, M. A. (2015). Managerial cognitive capabilities and the microfoundations of dynamic capabilities. Strateg. Manag. J. 36, 831–850. doi: 10.1002/smj.2247 CrossRef Full Text | Google Scholar Henry, H., Zacher, H., and Desmette, D. (2017). Future time perspective in the work context: a systematic evaluation of quantative research. Front. Psychol. eight:413. doi: 10.3389/fpsyg.2017.00413 PubMed Abstract | CrossRef Full Text Hershey, D. A., Jacobs-Lawson, J. M., and Neukam, K. A. (2002). Influences of age and gender on workers’ objectives for retirement. Int. J. Aging Hum. Dev. fifty five, 163–179. doi: 10.2190/6WCP-TMJR-AR8B-BFC6 PubMed Abstract | CrossRef Full Text | Google Scholar Hertel, G., and Zacher, H. (2018). “Managing the getting older workforce,” in The SAGE Handbook of Industrial, Work, & Organizational Psychology, 2nd Edn, Vol. 3, eds N. Anderson, D. S. Ones, C. Viswesvaran, and H. K. Sinangil (Thousand Oaks, CA: Sage), 396–428. Google Scholar Ho, Y., and Wong, P. (2007). Financing, regulatory prices and entrepreneurial propensity. Small Bus. Econ. 28, 187–204. doi: 10.1007/s CrossRef Full Text | Google Scholar Kanfer, R., Beier, M. E., and Ackerman, P. L. (2013). Goals and motivation associated to work in later adulthood: an organizing framework. Eur. J. Work Organ. Psychol. 22, 253–264. doi: 10.1080/ X.2012. CrossRef Full Text | Google Scholar Kautonen, T., Luoto, S., and Tornikoski, E. T. (2010). Influence of work historical past on entrepreneurial intentions in ‘prime age’ and ‘third age’: a preliminary research. Int. Small Bus. J. 28, 583–601. doi: 10.1177/ CrossRef Full Text | Google Scholar Kennedy, J., Drennan, J., Renfrow, P., and Watson, B. (2003). Situational elements and entrepreneurial intentions. Paper Presented at the sixteenth Annual Conference of the Small Enterprise Association of Australia and New Zealand, Ballarat, AU. Google Scholar Krueger, N. F., and Welpe, I. (2014). “Neuroentrepreneurship: what can entrepreneurship study from neuroscience,” in Annals of Entrepreneurship Education and Pedagogy, ed. M. H. Morris (Cheltenham: Edward Elgar), 60–90. Google Scholar Kulik, C. T., Ryan, S., Harper, S., and George, G. (2014). From the editors: aging populations and management. Acad. Manag. J. fifty seven, 929–935. doi: 10.5465/amj.2014.4004 CrossRef Full Text | Google Scholar Lee, J. Y., and Im, G. S. (2007). Self-enhancing bias in personality, subjective happiness, and perception of life-events: a replication in a Korean aged sample. Aging Ment. Health eleven, 57–60. doi: 10.1080/ PubMed Abstract | CrossRef Full Text | Google Scholar Lévesque, M., and Minniti, M. (2006). The impact of growing older on entrepreneurial behavior. J. Bus. Ventur. 21, 177–194. doi: 10.1016/j.jbusvent.2005.04.003 CrossRef Full Text | Google Scholar Levie, J., and Autio, E. (2008). A theoretical grounding and test of the GEM mannequin. Small Bus. Econ. 31, 235–263. doi: 10.1007/s CrossRef Full Text | Google Scholar McCrae, R. R., Costa, P. T. Jr., Pedroso de Lima, M., Simoes, A., Ostendorf, F., Angleiter, A., et al. (1999). Age differences in persona throughout the grownup life span: parallels in 5 cultures. Dev. Psychol. 35, 466–477. doi: 10.1037/ .35.2.466 PubMed Abstract | CrossRef Full Text | Google Scholar McKelvey, R. D., and Zavoina, W. (1975). A statistical mannequin for the analysis of ordinal level dependent variables. J. Math. Sociol. four, 103–120. doi: 10.1080/ X.1975. CrossRef Full Text | Google Scholar McMullen, J. S., Bagby, D. R., and Palich, L. E. (2008). Economic freedom and the motivation to engage in entrepreneurial action. Entrep. Theory Pract. 35, 875–895. doi: 10.1111/j. .2008.00260.x CrossRef Full Text | Google Scholar Minola, T., Criaco, G., and Obschonka, M. (2016). Age, tradition, and self-employment motivation. Small Bus. Econ. 46, 187–213. doi: 10.1007/s CrossRef Full Text | Google Scholar Muthén, L. K., and Muthén, B. O. (2012). Mplus Version 7. Los Angeles, CA: Muthén & Muthén. Google Scholar Neugarten, B. L., Moore, J. W., and Lowe, J. C. (1965). Age norms, age constraints, and adult socialization. Am. Sociol. Rev. 70, 710–717. doi: 10.1086/ CrossRef Full Text | Google Scholar Obschonka, M., Silbereisen, R. K., and Schmitt-Rodermund, E. (2010). Entrepreneurial intention as developmental consequence. J. Vocat. Behav. seventy seven, 63–72. doi: 10.1016/j.jvb.2010.02.008 CrossRef Full Text | Google Scholar Reynolds, P. D., Bygrave, W. D., Autio, E., and Arenius, P. (2004). GEM 2003 Global Report. Babson Park, MA: Babson College. Google Scholar Rogoff, E. G. (2009). “The points and opportunities of entrepreneurship after age 50,” in Aging and Work: Issues and Implications in a Changing Landscape, eds S. J. Czaja and J. Sharit (Baltimore, MD: Johns Hopkins University Press), 165–182. Google Scholar Schjoedt, L., and Bird, B. (2014). “Control variables: use, misuse and recommended use,” in Handbook of Research Methods and Applications in Entrepreneurship and Small Business, eds A. Carsrud and M. Brännback (Cheltenham: Edward Elgar), 136–155. Google Scholar Schmitt, A., Zacher, H., and de Lange, A. H. (2013). Focus on alternatives as a boundary condition of the connection between job control and work engagement: a multi-sample, multi-method research. Eur. J. Work Organ. Psychol. 22, 505–519. doi: 10.1080/ X.2012. CrossRef Full Text | Google Scholar Schulz, R., and Heckhausen, J. (1996). A life span mannequin of successful getting older. Am. Psychol. 51, 702–714. doi: 10.1037/ X.51.7.702 CrossRef Full Text | Google Scholar Seijts, G. H. (1998). The significance of future time perspective in theories of labor motivation. J. Psychol. 132, 154–168. doi: 10.1080/ CrossRef Full Text | Google Scholar Shane, S., and Venkataraman, S. (2000). The promise of entrepreneurship as a area of research. Acad. Manag. Rev. 25, 217–226. doi: 10.5465/AMR.2000. CrossRef Full Text | Google Scholar Sitzmann, T., and Yeo, G. (2013). A meta-analytic investigation of the within-person self-efficacy domain: is self-efficacy a product of past efficiency or a driver of future performance? Pers. Psychol. sixty six, 531–568. doi: 10.1111/peps.12035 CrossRef Full Text | Google Scholar Smallbone, D., and Wyer, P. (2006). “Growth and development in the small business,” in Enterprise and Small Business: Principles, Practice and Policy, eds S. Carter and D. Jones-Evans (Harlow: Pearson Education). Google Scholar Spirduso, W. W., Francis, K. L., and MacRae, P. G. (eds). (1995). Physical Dimensions of Aging. Champaign, IL: Human Kinetics. Google Scholar Thomas, A. S., and Muller, S. L. (2000). A case for comparative entrepreneurship: assessing the relevance of tradition. J. Int. Bus. Stud. 31, 287–301. doi: 10.1057/palgrave.jibs. CrossRef Full Text | Google Scholar Truxillo, D. M., Cadiz, D. M., and Hammer, L. B. (2015). Supporting the getting older workforce: a analysis evaluate and suggestions for office intervention analysis. Annu. Rev. Organ. Psychol. Organ. Behav. 2, 351–381. doi: 10.1146/annurev-orgpsych CrossRef Full Text | Google Scholar Verhaeghen, P., and Salthouse, T. A. (1997). Meta-analyses of age-cognition relations in adulthood: estimates of linear and nonlinear age effects and structural models. Psychol. Bull. 122, 231–249. doi: 10.1037/ .122.3.231 PubMed Abstract | CrossRef Full Text | Google Scholar Wilson, F., Kickul, J., and Marlino, D. (2007). Gender, entrepreneurial self-efficacy, and entrepreneurial profession intentions: implications for entrepreneurship schooling. Entrep. Theory Pract. 31, 387–406. doi: 10.1111/j. .2007.00179.x PubMed Abstract | CrossRef Full Text | Google Scholar Zacher, H., and Frese, M. (2009). Remaining time and alternatives at work: relationships between age, work traits, and occupational future time perspective. Psychol. Aging 24, 487–493. doi: 10.1037/a PubMed Abstract | CrossRef Full Text | Google Scholar Zacher, H., Heusner, S., Schmitz, M., Zwierzanska, M. M., and Frese, M. (2010). Focus on opportunities as a mediator of the relationships between age, job complexity, and work performance. J. Vocat. Behav. 76, 374–386. doi: 10.1016/j.jvb.2009.09.001 CrossRef Full Text | Google Scholar Zhao, H., Seibert, S. E., and Hills, G. E. (2005). The mediating role of self-efficacy within the growth of entrepreneurial intentions. J. Appl. Psychol. ninety, 1265–1272. doi: 10.1037/ .90.6.1265 PubMed Abstract | CrossRef Full Text | Google Scholar
A Lifespan Perspective On Entrepreneurship Perceived Opportunities And Skills Explain The Negative Association Between Age And