This study evaluates the performance of Korean local government by measuring their technical efficiency (TE) and total factor productivity (TFP) growth and, more importantly, examining the impact of information technology (IT) on this performance. The study is different from received analysis in...

This study attempts to measure the rate of embodied technical change by using a short-run variable cost function that contains arguments for labour and capital quality. In this short-run variable cost model, the expansion of the amount of physical capital increases variable costs due to more...

This study analyses the progress of market concentration in OECD member states' mobile telecommunications markets and evaluates the relationship between market concentration and performance. Using annual panel data from 24 OECD member states for the 1998-2011 period, the study estimates...