Antidepressants and age

Antidepressants as a commodity have been remarkably little-studied by economists. This study shows in new data for 27 European countries that 8% of people (and 10% of those middle-aged) take antidepressants each year. The probability of antidepressant use is greatest among those who are middle-aged, female, unemployed, poorly educated, and divorced or separated. A hill-shaped age pattern is found. The adjusted probability of using antidepressants reaches a peak -- approximately doubling -- in people‟s late 40s. This finding is consistent with, and provides a new and independent form of corroboration of, recent claims in the research literature that human well-being follows a U-shape through life

International happiness

This paper describes the findings from a new, and intrinsically interdisciplinary, literature on happiness and human well-being. The paper focuses on international evidence. We report the patterns in modern data; we discuss what has been persuasively established and what has not; we suggest paths for future research. Looking ahead, our instinct is that this social-science research avenue will gradually merge with a related literature -- from the medical, epidemiological, and biological sciences -- on biomarkers and health. Nevertheless, we expect that intellectual convergence to happen slowly

What makes an entrepreneur?

This article uses various micro data sets to study entrepreneurship. Consistent with the existence of capital constraints on potential entrepreneurs, the estimates imply that the probability of self-employment depends positively upon whether the individual ever received an inheritance or gift. When directly questioned in interview surveys, potential entrepreneurs say that raising capital is their principal problem. Consistent with our theoretical model's predictions, the self-employed report higher levels of job and life satisfaction than employees. Childhood psychological test scores, however, are not strongly correlated with later self-employment

What Makes an Entrepreneur? Evidence on Inheritance and Capital Constraints

The paper studies the factors which shape entrepreneurship among young adults. It finds, using data on a British birth cohort, that the probability of self-employment depends sensitively upon whether the individual ever received a gift or inheritance. Those who were given or inherited £5,000, for example, were approximately twice as likely, ceteris paribus, to set up in business. This is consistent with, and a new test of, recent results from the US stressing the importance of capital and liquidity constraints. The paper also evaluates a number of hypotheses suggested in the literature on small businesses.

Is Well-being U-Shaped over the Life Cycle?

Recent research has argued that psychological well-being is U-shaped through the life cycle. The difficulty with such a claim is that there are likely to be omitted cohort effects (earlier generations may have been born in, say, particularly good or bad times). Hence the apparent U may be an artifact. Using data on approximately 500,000 Americans and Europeans, this paper designs a test that makes it possible to allow for different birth-cohorts. A robust U-shape of happiness in age is found. Ceteris paribus, well-being reaches a minimum, on both sides of the Atlantic, in people's mid to late 40s. The paper also shows that in the United States the well-being of successive birth-cohorts has gradually fallen through time. In Europe, newer birth-cohorts are happier.

Money, Sex, and Happiness: An Empirical Study

This paper studies the links between income, sexual behavior and reported happiness. It uses recent data on a random sample of 16,000 adult Americans. The paper finds that sexual activity enters strongly positively in happiness equations. Greater income does not buy more sex, nor more sexual partners. The typical American has sexual intercourse 2-3 times a month. Married people have more sex than those who are single, divorced, widowed or separated. Sexual activity appears to have greater effects on the happiness of highly educated people than those with low levels of education. The happiness-maximizing number of sexual partners in the previous year is calculated to be 1. Highly educated females tend to have fewer sexual partners. Homosexuality has no statistically significant effect on happiness. Our conclusions are based on pooled cross-section equations in which it is not possible to correct for the endogeneity of sexual activity. The statistical results should be treated cautiously.

Well-Being Over Time in Britain and the USA

This paper estimates micro-econometric happiness equations for the United States and Great Britain. Reported levels of wellbeing have declined over the last quarter of a century in the US; life satisfaction has run approximately flat through time in Britain. These findings are consistent with the Easterlin hypothesis (1974, 1995). The happiness of American blacks, however, has risen. Despite legislation on gender discrimination, the well-being of women has declined. White women in the US have been the biggest losers. Well-being equations have a stable structure. Money buys happiness. People care also about relative income. Wellbeing is U-shaped in age. The paper estimates the dollar values of events like unemployment and divorce. They are large. A lasting marriage (compared to widow-hood as a ‘natural’ experiment), for example, is estimated to be worth $100,000 a year.

Is Well-being U-Shaped over the Life Cycle?

We present evidence that psychological well-being is U-shaped through life. A difficulty with research on this issue is that there are likely to be omitted cohort effects (earlier generations may have been born in, say, particularly good or bad times). First, using data on 500,000 randomly sampled Americans and West Europeans, the paper designs a test that can control for cohort effects. Holding other factors constant, we show that a typical individual’s happiness reaches its minimum -- on both sides of the Atlantic and for both males and females -- in middle age. Second, evidence is provided for the existence of a similar U-shape through the life-course in East European, Latin American and Asian nations. Third, a U-shape in age is found in separate well-being regression equations in 72 developed and developing nations. Fourth, using measures that are closer to psychiatric scores, we document a comparable well-being curve across the life cycle in two other data sets : (i) in GHQ-N6 mental health levels among a sample of 16,000 Europeans, and (ii) in reported depression and anxiety levels among 1 million U.K. citizens. Fifth, we discuss some apparent exceptions, particularly in developing nations, to the U-shape. Sixth, we note that American male birth-cohorts seem to have become progressively less content with their lives. Our paper’s results are based on regression equations in which other influences, such as demographic variables and income, are held constant.Happiness ; aging ; well-being ; GHQ ; cohorts ; mental-health ; depression ; life-course