This paper analyzes the impact of load factor, facility and generator types on the productivity of Korean electric power plants. In order to capture important differences in the effect of load policy on power output, we use a semiparametric smooth coefficient (SPSC) model that allows us to model...

While structural transformation, driven by technological progress, productivity growth, and capital deepening, has contributed to Asia's sustained rapid growth, its effect on income inequality is uncertain. The central objective of our paper is to empirically examine the effect of structural...

We compare the productivity performances of 15 matched manufacturing sectors in Korea and Taiwan, using the Malmquist productivity indexes, based on category-wise meta frontiers, 1978-1996. Comparisons at the sector levels are made using sequential multiplicative products of the indexes. The...

Korea is known not only for rapid economic growth but also relatively low wage inequality. It is one of the few countries in which wage inequality decreased during the 1980s, though in recent years wage inequality has increased. This paper studies what factors contributed to the changes in wage...

A number of studies on the S&P 500 index options market claim that the no arbitrage assumption cannot be rejected for this market because either the martingale restriction defined in Longstaff (1995) cannot be rejected by the data, or, even when it is rejected, a large proportion of the...

This paper analyzes the impact of load factor, facility and generator types on the productivity of Korean electric power plants. In order to capture important differences in the effect of load policy on power output, we use a semiparametric smooth coefficient (SPSC) model that allows us to model...