This paper studies a discrete-time utility maximization problem of an infinitely-lived quasi-geometric consumer whose labor income is subject to uninsurable idiosyncratic productivity shocks. We restrict attention to a first-order Markov recursive solution. We show that under the assumption of...

The paper studies technology policy within a version of Jones's (1995) non-scale R&D-based growth framework that incorporates imitation of foreign techniques. The transitional dynamics of the model can account for some well-known empirical regularities regarding the relationship between the...

This paper develops a two-sector model for a renewable natural resource based economy. Pareto efficient results show the optimal harvesting rate that allows for sustained long-run optimal growth, which is upper-bounded by the biological rate of reproduction. Regulation prevents from resource...

This paper extends the indivisible-labor model by Hansen (1985) and Rogerson (1988) to include multiple consumers who differ in initial wealth and whose labor productivities are subject to idiosyncratic shocks. In the presence of idiosyncratic uncertainty, the optimal allocations for the...

This paper studies how the assumption of quasi-geometric (quasi-hyperbolic) discounting affects the individual consumption-savings behavior in the context of the standard one-sector neoclassical growth model with heterogeneous agents. The agents are subject to idiosyncratic shocks and face...

The paper proposes a theory of the wage arrears phenomenon in transition economies. We build on the standard one-sector neoclassical growth model. The neoclassical firms in transition make losses and use wage arrears as the survival strategy. At the agents' level, the randomness in the timing...

This paper studies the transition dynamics predictions of an R&D-based growth model, and evaluates their performance in explaining income disparities across nations. We find that the fraction of the observed cross-country income variation explained by the transitional dynamics of the model is as...