"Analyzing North American major sports leagues other than baseball, we find no break points in competitive balance time series corresponding to rule changes, the draft, free agency, salary caps, or labor disputes except for the 1998 basketball lockout. Some expansion and team relocation...

"This study estimates an aggregate production function of manufacturing industry using panel data of 11 Korean regions covering 1977-1992. While the previous studies regard infrastructure as a direct input for production, the present study proposes that infrastructure has an effect on actual...