This paper presents a new, dynamic economic model of criminal activity. Individuals are endowed with legal and criminal human capital. Potential incomes in legal and criminal sectors depend on the level of the relevant human capital, the rate of return, and random shocks. Both types of human...

Standard growth models take the form of a representative consumer maximizing an intertemporally separable utility function. We explore the implications of one kind of nonseparability by allowing utility to depend on a comparison of consumption to a quot;habit stockquot; determined by past...

This paper compares the dynamics of two general equilibrium models of endogenous growth in which agents have comparison utility.' In the inward-looking' economy, individuals care about how their consumption in the current period compares to their own consumption in the past (one way to describe...

Developing country leaders typically resemble proprietors more than benevolent social planners, i.e., they are powerful individuals pursuing their own interests while they remain in power. We model growth in a "proprietary economy" facing each period an endogenous probability of "political...

We model growth in dictatorships facing each period an endogenous probability of "political catastrophe" that would extinguish the regime's wealth extraction ability. Domestic capital exhibits a bifurcation point determining economic growth or shrinkage. With low initial domestic capital the...

We analyze the interaction between human capital and growth in Russia, where there are substantial human capital reserves but an education system seriously out of sync with the world economy. We define a rule for the timing of educational restructuring, and show that this time is pareto optimal...

This paper presents a new, dynamic economic model of criminal activity. Individuals are endowed with legal and criminal human capital. Potential incomes in legal and criminal sectors depend on the level of the relevant human capital, the rate of return, and random shocks. Both types of human...