The rapid accumulation and persistence of interenterprise credits and arrears is a fairly common phenomenon in transition economies, posing serious policy concerns. A general equilibrium model of production chains is presented to analyze this phenomenon and provide policy implications. The model...

This paper presents a "time-to-build" theory of supply chains which implies a key role for the financing of working capital as a determinant of supply chain length. We apply our theory to offshoring and trade, where firms strike a balance between the productivity gain due to offshoring against...

We develop a signaling model of prestige seeking in competitive college applications. A prestigious program attracts high-ability applicants, making its admissions more selective, which in turn further increases its prestige, and so on. This amplifying effect results in a program with negligible...

This paper addresses the growth, welfare, and distributional effects of credit markets. We construct a general equilibrium model where human capital is the engine of growth and individuals differ in their education abilities. We argue that the existence of credit markets encourages...

This paper presents a general equilibrium model of interenterprise arrears, characterized by n-stage production technology with random productivity shocks. The model shows that large interenterprise arrears in transition economies may reflect substantial business risks in those countries and...

An endogenous growth model is presented in which the existence of credit markets affects time allocation of individuals who differ in education abilities. Credit markets allow the more able to specialize in studying and the less able in working. This specialization can increase growth and...