The friction model is consistent with the hypothesis that a central bank intervenes in a foreign exchange market only if the necessity grows beyond certain thresholds. For this feature, the model is adopted in some recent studies as an attractive central bank reaction function. However, with...

This study tests for the existence of financial contagion, using a method that allows an incubation period before contagion takes effect. We define contagion as an increase in cross-market linkages following shocks. With daily data on Asian stock markets during the 1997-98 crisis, we find...

The purpose of this paper is to investigate how different types of strategic interaction affect firms' optimal levels of digital rights management (DRM). In our game-theoretical duopoly model, the firms do not directly compete with prices, but they become interdependent while coping with digital...

We estimate several GARCH- and Extreme Value Theory (EVT)-based models to forecast intraday Value-at-Risk (VaR) and Expected Shortfall (ES) for S&P 500 stock index futures returns for both long and short positions. Among the GARCH-based models we consider is the so-called Autoregressive...

I study political competition between two candidates who could differ in their ability, popularity, and ethics. In elections, each candidate proposes a flat (income) tax rate and a public good level. A high(er)-ability candidate can produce the public good using less funds. Collected taxes that...

Using a theoretical model of two-candidate competition, I study the political support for a fully effective and costless reform targeting high level political corruption. I find that when the candidates have a high discount factor, and when the level of political corruption is not too low, both...

Several cross-country studies have found that corruption is detrimental to economic growth, but the findings are not universally robust. We utilize the economic freedom index to examine if corruption can facilitate growth by allowing entrepreneurs to avoid inefficient policies and regulations...

Using a theoretical model of two-candidate political competition under probabilistic voting, I study the effectiveness of the following anti-corruption reforms: (i) higher wages for politicians, (ii) higher penalties for political corruption, and (iii) constitutional constraints on the tax rates...

Public choice economists began studying the economics of anarchy in the 1970s. Since then, the amount of research on anarchy has burgeoned. This article surveys the important public choice contributions to the economics of anarchy. Following the lead of the early public choice economists, many...

We study the Nash Equilibrium of three-candidate unidimensional spatial competition when candidates differ in their non-policy characteristics (valence). If the voters' policy preferences are represented by a strictly convex loss function, and if the voter density is unimodal and symmetric, then...