Consider the following facts. In 1950, the richest countries attained an average of 8 years of schooling whereas the poorest countries 1.3 years, a large 6-fold difference. By 2005, the difference in schooling declined to 2-fold because schooling increased faster in poor than in rich countries....

We systematically examine the comparative predictive performance of a number of alternative linear and non-linear models for stock and bond returns in the G7 countries. Besides Markov switching, threshold autoregressive (TAR), and smooth transition autoregressive (STAR) regime switching...

Delivered at the 119th Annual Arkansas Bankers Association & Tradeshow, Day with the Commissioner, Hot Springs, AR. May 1, 2009.

Different financial systems vary in the way they contribute to the process of resource allocation in the economy and in the risk-sharing pattern that they bring about. It would therefore be plausible to expect different financial systems to differ in the way they affect real economic activity. I...

Presentation to the Czech Economic Association Conference, Nov. 27, 2004

Regional Economic Summit, Evansville, Ind., Nov. 20, 2008