Leveraging county-level exogenous variation in the agricultural origins of time preferences, identified by Galor and Ozak (2016), we measure the causal effects of long-term orientation traits on mobility behavior and COVID-19 infection rates from 22 January 2020 to 30 November 2020 in the United...

This paper presents new results on the existence of Bayesian equilibria in pure strategies of a specified functional form. These results broaden the scope of methods developed by Reny (2011) well beyond monotone pure strategies. Applications include natural models of first-price and all-pay...

This paper presents new results on the existence of Bayesian equilibria in pure strategies of a specified functional form. These results broaden the scope of methods developed by Reny (2011) well beyond monotone pure strategies. Applications include natural models of first-price and all-pay...

Models of monetary economies with explicit micro-foundations play a central role in macroeconomics. A common assumption is the quasi-linearity of individuals' preferences. Moreover, anonymity rules out credit and implies that individuals are constrained in their ability to save and borrow. These...

This thesis includes three essays analyzing the role of government interventions in anchoring inflation in an extremely open small economy, Taiwan, whose monetary authority has been frequently using large-size interventions since the 1985 Plaza Agreement. Taiwan's relative success in controlling...

The purpose of this thesis, as implied by its title, is essentially two-fold. The first goal is to introduce and study the notion of properness, as well as some other concepts related to it. The importance of this property lies in the fact that in the infinite-dimensional case it effectively...

This dissertation provides theoretical underpinnings for exogenous matching frameworks. The ultimate goal is to improve our understanding of economies whose functioning is impaired by frictions of spatial, informational or institutional nature. Indeed, there is a well established research...

In the context of extensive form games, we are considering the relation between mixed and behavioural strategies. We look again at the famous Kuhn theorem and also discuss a result for games in which no path intersects any information set in more than one node. We apply the principle...