Production takes time, and labor supply and profit maximization decisions that relate to current production are typically made before all shocks affecting that production have been realized. In this paper we re-examine the problem of stochastic optimal growth with aggregate risk where the timing...

This paper examines the dynamic and long run effects of a shift from income taxes to consumption taxes in a growing small open economy. We extend the small open economy Solow-Swan model by introducing a government sector that maintains both a balanced budget and expenditure at a constant...

Discretionary policymakers cannot manage private-sector expectations and cannot co- ordinate the actions of future policymakers. As a consequence, expectations traps and coordination failures can occur and multiple equilibria can arise. In order to utilize the explanatory power of models with...

Discretionary policymakers cannot manage private-sector expectations and cannot coordinate the actions of future policymakers. As a consequence, expectations traps and coordination failures can occur and multiple equilibria can arise. To utilize the explanatory power of models with multiple...

The seminal work of Huggett [“The risk-free rate in heterogeneous-agent incomplete-insurance economies”, Journal of Economic Dynamics and Control, 1993, 17(5-6), 953-969] showed that there exists a unique stationary distribution of agent types, given by their individual states of asset and...

One of the sufficient conditions for existence and uniqueness of a stationary distribution of agents in the Huggett [1993] model is the requirement that the space of individual states be a compact metric space. In this note, we reinforce the proof of Lemma 3 in Huggett [1993] by showing that two...

The expansion in the supply of energy services over the last couple of centuries has reduced the apparent importance of energy in economic growth despite energy being an essential production input. We demonstrate this by developing a simple extension of the Solow growth model, which we use to...

Among both academics and the wider development community there seems to be a general acceptance of the value of good governance and its role in promoting economic growth. However, beyond this general statement, there is a lack of deeper theoretical understanding as to why good governance is...

We extend the deterministic growth model of Glomm and Ravikumar (1994) to a stochastic endogenous growth model which nests both exogenous and endogenous growth factors. By introducing simple shocks to production technology, private capital and public capital investment, we can derive testable...

This paper asserts that the endowments of production factors cause cross-country differences in GDP per capita by generating disparities in the sectoral composition. For that purpose, we characterize the dynamic equilibrium of a two-sector endogenous growth model with many consumption goods that...