The traditional view in economics is that individuals respond to incentives, but absent strong incentives to the contrary selfishness prevails. Moreover, this "greed is good" approach is deemed "rational" behavior. Nevertheless, in daily interactions and in numerous laboratory studies, a high...

Trust pervades human societies. Trust is indispensable in friendship, love, families and organizations, and plays a key role in economic exchange and politics. In the absence of trust among trading partners, market transactions break down. In the absence of trust in a country's institutions and...

Recent findings in the biomedical literature have shown that roughly three-quarters of one's cognitive abilities are an endowment from one's parents. This paper develops an open economy theory of endogenous growth in which agents make fertility and migration choices which affect the rate of...

This paper introduces an emerging transdisciplinary field known as neuroeconomics. Neuroeconomics uses neuroscientific measurement techniques to investigate how decisions are made. First, I present a basic overview of neuroanatomy and explain how brain activity is measured. Then I survey...

Does the level of government debt affect living standards and if so, to what extent? We quantify the impact of the U.S. federal debt using an open economy overlapping generations model in which consumers have long but finite lifetimes. A demographic structure allows fiscal policy changes to have...

Zak & Knack (2001) demonstrate that interpersonal trust substantially impacts economic growth, and that sufficient interpersonal trust is necessary for economic development. To investigate the ability of policy-makers to affect trust levels, this paper builds a formal model characterizing public...

Why does trust vary so substantially across countries? This paper presents a general equilibrium growth model in which heterogeneous agents transact and face a moral hazard problem. Agents may trust those with whom they transact, but they also have the opportunity to invest resources in...

The transition to market-oriented economies in Central and Eastern Europe and the former Soviet Union in the 1990s, like the Great Depression in the U.S. and Germany in the 1930s, generated sharp declines in real incomes and a corresponding drop in fertility. This is contrary to the robust...

Prices respond to equate supply and demand. However, price-setting in low-volume or "thin" markets is a challenge as is determining which items to carry. We present an algorithm that takes into account a store's fixed costs, the cost of goods sold, prices, and listing duration to determine the...