Religious beliefs and entrepreneurship among Dutch protestants

Religious beliefs affect the economic behavior of individuals. The aim of this study is to investigate the relation between religious beliefs and entrepreneurship. Empirical evidence that entrepreneurship rates differ among religions suggests that religious beliefs influence the pursuit of entrepreneurship. However, how and which specific religious beliefs play a role in this relationship remains unknown. Therefore, we study the relation between two key religious beliefs and entrepreneurship within one specific branch of Christianity, namely, Protestantism. Using a unique sample of 756 Christian protestant entrepreneurs and employees from the Netherlands, we show that protestant entrepreneurs have a stronger belief than comparable protestant employees that their work is a calling from God and that protestant entrepreneurs are more likely to perceive a duty to add value to society through their occupational work. These results indicate that research on the relation between religion and entrepreneurship is instrumental in explaining the engagement of people in entrepreneurship

Self-employment and Health: Barriers or Benefits?

The self-employed are often reported to be healthier than wage workers; however, the cause of this health difference is largely unknown. The longitudinal nature of the US Health and Retirement Study allows us to gauge the plausibility of two competing explanations for this difference: a contextual, causal effect of self-employment on health (benefit effect), or a health-related selection of individuals into self-employment (barrier effect). Our main finding is that the selection of comparatively healthier individuals into self-employment accounts for the positive cross-sectional difference. The results rule out a positive contextual effect of self-employment on health, and we present tentative evidence that, if anything, engaging in self-employment is bad for one's health. Given the importance of the self-employed in the economy, these findings contribute to our understanding of the vitality of the labor force

The Stature of the Self-employed and its Premium

__Abstract__ Taller individuals typically have occupations with higher social status and higher earning

Overconfidence, optimism and entrepreneurship

Overconfidence is one of the alleged drivers for market entry. However, establishing its effect is challenging and much of the existing entrepreneurship literature confusingly conflates overconfidence with optimism. In the present study, we use validated scales to analyze the relationship between overconfidence and two important aspects of entrepreneurship, while explicitly controlling for optimism. Specifically, we study the role of overconfidence in developing intentions about entering entrepreneurship as well as how overconfidence relates to entrepreneurial orientation. Our findings show that overconfidence is related to intended market entry but not to the market position (entrepreneurial orientation) of the business

A Local Search Algorithm for Clustering in Software as a Service Networks

In this paper we present and analyze a model for clustering in networks that offer Software as a Service (SaaS). In this problem, organizations requesting a set of applications have to be assigned to clusters such that the costs of opening clusters and installing the necessary applications in clusters are minimized. We prove that this problem is NP-hard, and model it as an Integer Program with symmetry breaking constraints. We then propose a Tabu search heuristic for situations where good solutions are desired in a short computation time. Extensive computational experiments are conducted for evaluating the quality of the solutions obtained by the IP model and the Tabu Search heuristic. Experimental results indicate that the proposed Tabu Search is promising

Prescription opioids and new business establishments

The effects of opioid abuse on health are widely documented, however, its effects on labor market outcomes have only recently become a topic of scientific inquiry. Whereas recent economic studies focus on various measures of labor market participation, the present study analyzes whether opioid prescription rates are associated with the impetus for entrepreneurial activity. By drawing on samples of US counties and US neighbor county-pairs across state borders from the years 2007 to 2016, we find that higher opioid prescription rates are associated with fewer non-employer establishments and new firms employing 1–4 employees. In an ancillary analysis of 50 US states from the years 2006 to 2016, we further show that opioid prescription rates are associated with lower entrepreneurial activity in general and opportunity-based entrepreneurial activity in particular. Overall, both the county-level and state-level analyses show that a higher rate of opioid prescriptions is negatively associated with new business formation. Although the estimated effect sizes are small, they are sizeable in absolute terms

Creatine and entrepreneurship

Creatine is a nitrogenous organic acid which supplies energy to body cells and enhances physical performance. Using the Young Finns Study combined with the Finnish Linked employer-employee data we show that quantities of creatine measured in 1980 prior to labour market entry affect entrepreneurial success as measured by capital income accumulation over the period 1993–2010 (in particular for females). However, we do not find evidence that creatine affects the propensity to become an entrepreneur. Our study contributes to the emerging literature on biomarkers and entrepreneurship

Living Forever: Entrepreneurial Overconfidence at Older Ages

Overconfidence has been proposed as an explanation for excess market entry by entrepreneurs and low returns in entrepreneurial activities. However, establishing that entrepreneurs are more overconfident than non-entrepreneurs requires the use of representative population samples; in addition, econometric endogeneity issues in survey data must be addressed. To overcome these methodological challenges, we use a measure of overconfidence that employs self-reports of life expectancy. These self-reports are compared to actual life spans in a large sample of the US population. We show that entrepreneurs are indeed more overconfident than non-entrepreneurs. By using fixed-effects panel regression—and thus by exploiting the longitudinal nature of our data—we provide evidence that changes in entrepreneurial status are not associated with changes in subjective life expectancy. These two findings in combination offer evidence that overconfident individuals self- select into entrepreneurship

ADHD and later-life labor market outcomes in the United States

This study analyzes the relation between attention-defcit hyperactivity disorder (ADHD) and later-life labor market outcomes in the United States and whether these relationships are mediated by educational attainment. To overcome endogeneity concerns in the estimation of these relationships, we exploit the polygenic risk score (PRS) for ADHD in a cohort where the diagnosis of and treatment for ADHD were generally not available. We fnd that an increase in the PRS for ADHD reduces the likelihood of employment, individual income, and household wealth. Moreover, it increases the likelihood of receiving social security disability benefts, unemployment or worker compensation, and other governmental transfers. We provide evidence that educational attainment mediates these relationships to a considerable extent (14–58%)

Effect of the genetic propensity for obesity on income and wealth through educational attainment

Objective: This study contributes to the literature on the income and wealth consequences of obesity by exploiting recent discoveries about the genetic basis of BMI. Methods: The relation between a genetic risk score (GRS) for BMI, which reflects the genetic predisposition to have a higher body weight, and income and wealth was analyzed in a longitudinal data set comprising 5,962 individuals (22,490 individual-year observations) from the US Health and Retirement Study. Results: Empirical analyses showed that the GRS for BMI lowers individual income and household wealth through the channel of lower educational attainment. Sex-stratified analyses showed that this effect is particularly significant among females. Conclusions: This study provides support for the negative effects of the GRS for BMI on individual income and household wealth through lower education for females. For males, the effects are estimated to be smaller and insignificant. The larger effects for females compared with males may be due to greater labor market taste-based discrimination faced by females