factor productivity growth. This paper does not find similar effects of financial liberalization on efficiency at large firms …

Korean banking sector. We examine the effects of market concentration on bank efficiency and competition for the period of … market concentration has not improved bank efficiency through scale economies or scope economies. Instead, recent mergers … efficiency, an increase in the overall market concentration ratio resulted in lower efficiency. Our study also finds that the …

- The allocative efficiency in Korea is on a rapid downturn. - Based on Statistics Korea's Survey of Business … find that allocative efficiency has continued to decline since 2008 (labor productivity from 2008, TFP from 2011). - Using … the methodology proposed by Melitz and Polanec (2015), allocative efficiency was measured through the covariance between …

This study examines whether a public-private partnership (PPP) arrangement improved operational cost efficiency in …

This study empirically analyzes the effect of debt origin on investment efficiency. According to previous studies that … that the effects of the origin of the debt on investment efficiency would be differential. Debt origin was divided into … relationship between the private debt and investment efficiency, while there is a significant positive relationship between public …