This article discusses the main economic contributions of Paul Krugman. Krugman developed the new trade theory, which analyses the determinants of international trade when trade takes place among oligopolistic firms, and the new economic geography, which studies where firms locate nationally and...

We examine the economic depression that Argentina suffered in the 1980s, as well as the subsequent recovery, from the perspective of growth theory, taking total factor productivity as exogenous. The predictions of the neoclassical growth model conform rather well with the evidence for the "lost...

This paper develops a model in which panics are caused by the strategic behavior of agents who temporarily monopolize the supply of privately controlled cash reserves. The decision to exercise this "monopoly power" results in localized "corners" on the money market and hence an abrupt alteration...

We employ a unique data set of public commercial real estate (CRE) bonds issued during the Great Depression era (1920-32) to determine their frequency of default and total loss given default. Default rates on these bonds far exceeded those originated in subsequent periods, driven in part by the...