In addition to providing direct patient care, some hospitals also are used as training grounds for medical students and physicians-in-training (medical residents). Because of these additional responsibilities, total costs are higher in teaching hospitals than their non-teaching counterparts. In...

This paper investigates the role of energy on U.S. agricultural productivity using panel data at the state level for the period 1960-2004. We first provide a historical account of energy use in U.S. agriculture. To do this we rely on the Bennet cost indicator to study how the price and volume...

This study examines the conduct of monetary policy and the setting of deposit and lending rates in China. As China is still in the transitional stage from a centrally planned economy to a market economy, State-Owned Enterprises and banks are being restructured and financial markets are being...

We use the ten years of experience in inflation-targeting in New Zealand since 1989 to test whether monetary policy appears to conform to the simple rules that have been recommended for it in the literature. Of the inflation targeting central banks, the Reserve Bank of New Zealand has both the...

In this paper we analyze resource allocation distinguishing between the decision of when to begin allocation and over how many periods to apply the resources. We present analytical results for specific production technologies under different returns to scale assumptions, under capacity...

In this paper we report on our initial approach to introduce technical change into a DEA model endogenously, through optimization.