Like nature itself, modern economic life is driven by relentless competition and unbridled selfishness. Or is it? Drawing on converging evidence from neuroscience, social science, biology, law, and philosophy, Moral Markets makes the case that modern market exchange works only because most...

Drawing on converging evidence from neuroscience, social science, biology, law, and philosophy, Moral Markets makes the case that modern market exchange works only because most people, most of the time, act virtuously. --from publisher description

This paper illustrates two reasonable political decision mechanisms by which fiscal policy generates endogenous growth under a constant returns to scale production technology, absent externalities. Based on the dynamics induced by various policy choices, we demonstrate that policies that...

Recent biomedical research shows that roughly three-quarters of cognitive abilities are attributable to genetics and family environment. This paper presents a theory of growth in which human capital is determined by inheritable factors and family size. The distribution of income is shown to...

U.S. government expenditures increased rapidly during the post-war period, then slowed in the 1980s and began falling in 1992. To examine the dynamics of the growth and subsequent reduction in government spending, we present a dynamic general equilibrium model in which politicians choose...

This paper builds an age-structural model of human population genetics in which agents are endowed with a high-dimensional genome that determines their cognitive and physical characteristics. Young adults optimally search for a marriage partner, work for firms, consume goods, save for old age...

Capital flight often amounts to a substantial proportion of GDP when developing countries face crises. This paper presents a portfolio choice model that relates capital flight to rate of return differentials, risk aversion, and three types of risk: financial risk, political risk, and policy...

The Rule of One-Third guaranteed wives one-third of their husband's estate upon marital dissolution through death or divorce. We document the historical ubiquity of this legal construct and show that without a wife's residual claim on her husband's estate, children's outcomes are imperiled....

We present a model of optimal government policy when policy choices may exacerbate socio-political instability (SPI). We show that optimal policy that takes into account SPI transforms a standard concave growth model into a model with both a poverty trap and endogenous growth. The resulting...

Is it politically feasible for governments to engineer endogenous growth? This paper illustrates two reasonable political decision mechanisms by which fiscal policy generates endogenous growth with a single accumulable factor, under a constant returns to scale production technology, and without...