To promote economic growth and unleash the potential of wireless broadband, there is a need to introduce more spectrally efficient technologies and spectrum management regimes. That led to an environment where commercial wireless broadband need to share spectrum with the federal and non-federal operations. Implementing sharing regimes on a non-opportunistic basis means that sharing agreements m...

We study labor-tying in a competitive agricultural economy. The co-existence of seasonal fluctuations in income and imperfect credit markets suggests that tied contracts should dominate casual labor markets. However, empirical observation from India suggests that this is far from being the case, and indeed, that there is a declining trend in labor tying. We consider a model that permits deviati...

So far, we have focused on a complete market benchmark and studied its success and failure to match the data in several dimensions (business cycles, asset pricing and long run growth) and to understand optimal taxation. A key assumption in that context was perfect enforcement of contracts (in particular, perfect enforcement of state contingent claims). A key result in that context is perfect sm...

Developing economies share both microeconomic and macroeconomic characteristics which are often unique relative to their more developed counterparts. Indeed, many authors (e.g. Parente and Prescott 2000) have emphasized the role of institutional frictions within developing nations as a major determinant of economic growth (or the lack thereof). We examine one type of institutional friction, con...

Financial markets crucially rely on the development of an infrastructure dedicated to the enforcement of contracts. Here we study the effects of limited enforcement capacity on financial contracting by proposing a new theory of costly state verification. In our model the principal contracts with a population of entrepreneurs, who borrow to finance risky projects under limited liability. To sust...

Fiscal decentralization has been a fundamental aspect of China’s transition to a market economy, and the country has made substantial effort to break down its highly centralized fiscal management system with various forms of fiscal contracting systems (1978-1993) and later a tax sharing system (1994present). This paper is aimed to provide a comprehensive review of China’s experience in fiscal d...