We analyze foreigners' and domestic institutional investors' positions in U.S. equities. Controlling for many factors, we uncover a common preference for large firms and firms that are diversified internationally. The domestic preference for internationally diversified firms implies that...

We estimate international technology spillovers to U.S. manufacturing firms via imports and foreign direct investment (FDI) between the years of 1987 and 1996. In contrast to earlier work, our results suggest that FDI leads to substantial productivity gains for domestic firms. The size of FDI...

It is a widely held belief that foreign direct investment (FDI) has a positive effect on economic growth. We test this hypothesis by performing convergence regressions derived from a model of endogenous technological change. We estimate the rate of growth in per-capita income, relative to the...

A Transatlantic Free Trade Area (TAFTA) has been proposed in the mid-1990s to revitalize the economic and political ties between the United States and the European Union. This paper discusses the expected economic gains from such a free trade area for its members with respect to trade in goods...

This paper addresses the awareness about the artificial intelligence across states in the United States. We uniquely create indices of Google internet search results for general AI awareness and about ChatGPT, normalizing alternatively by internet users and land area. An understanding of the...

Woman suffrage led to one of the greatest enfranchisements in history. Yet, women neither won the right to vote by force, nor did men grant it under the imminent threat of female unrest. These facts are difficult to reconcile with leading political economy theories of suffrage extensions. In...

This paper estimates whether learning-by-doing effects or cleansing effects of recessions drive the endogenous component of productivity in the United States. Using Bayesian estimation techniques we find that external and internal learning-by-doing effects dominate. We find no evidence for...