This paper explores the idea that institutional details matter and that attempts to estimate the economic effects of federalism by employing a simple dummy variable neglect potentially important institutional details. Based on a principal component analysis, seven aspects of both federalism and...

This paper shows that Tabellini's recent claim to have provided evidence that culture has a causal effect on economic development is unjustified. Tabellini's claim is based on an instrumental variables analysis in which two instruments are used to identify the supposed causal effect. One of...

This paper studies within-family decision making regarding investment in income protection for surviving spouses. A change in US pension law (the Retirement Equity Act of 1984) is used as an instrument to derive predictions both from a simple Nash-bargaining model of the household and from the...

African- American motorist in the United States are much more likely than white motorists to have their car searched by police checking for illegal drugs and other contraband. The courts are faced with the task of deciding on the basis of traffic-search data whether police behavior reflects a...

Retirement saving accounts, particularly employer-provided 401(k) plans rapidly in the last decade. More than forty percent of workers are currently eligible for these" plans, and over seventy percent of eligibles participate in these plans. The substantial and" ongoing accumulation of assets in...

We estimate the impact of piped water and sewers on property values in mid-19th century Chicago. The cost of sewer construction depends sensitively on imperceptible variation in grade, and such variations in grade delay water and sewer service to part of the city. This delay provides...