This study analyzes the conditions for the existence of a non-trivial steady-state equilibrium in an overlapping generations (OLG) model. Galor and Ryder (1989) and subsequent studies established the conditions for the existence of equilibrium in a OLG model. Although commonly used and...

This paper summarizes the theoretical role of intertemporal substitution variables in the "new classical macroeconomics." An important implication is that positive monetary shocks tend to raise expected real returns that are calculated from the usual partial information set, but tend to lower...

The food processing industry has been confronted with unprecedented challenges as the costs of raw materials have risen rapidly, owing in part to the increased use of grains for ethanol. It is critical to comprehend how these trends affect the industry and potential coping techniques. This study...

This paper numerically simulates a dynamic general equilibrium model of a small open economy highlighting the contrasting effects of different aspects of globalization on the skill premium. Trade liberalization in the form of reductions in consumption and input tariffs are both shown to reduce...

We characterize optimal consumption policies in a recursive intertemporal utility framework with local substitution. We establish existence and uniqueness and a version of the Kuhn-Tucker theorem characterizing the optimal consumption plan. An explicit solution is provided for the case when the...

By analyzing a large-scale transactions data set from a grocery chain, we observe that customers arrive randomly at a non-stationary rate, they usually purchase multiple products together and in continuous quantity, and products are often out of stock. However, extant demand estimation methods...

I estimate CES aggregate production functions for the US, the UK, Japan, Germany, and Spain using data from the EU KLEMS database. I distinguish between three types of capital: information and communication technologies (ICT), intellectual property (IP) capital, and traditional capital. I assume...