In this paper, we demonstrate that the conflicting results found in the literature of tests of the unbiased forward rate hypothesis (UFRH) depend upon the econometric specification used as well as differences in the time period of estimation. It is established that the time series properties of...

South Korea's 'national champion policy,' designed to foster global enterprises, has yet to deliver measurable outcomes in sales and productivity, suggesting inefficiencies in resource allocation linked to 'the risk of picking winners.' Accordingly, the incentive structure of growth policies for...

Despite high hopes for artificial intelligence (AI) to generate powerful innovations across the public sphere backed by its strong prediction skills, Korea has not fully brought the technologies into the public sector in tasks like identifying policy target groups and managing follow-up tasks in...

After marking the ten-year milestone since the adoption of the SME-suitable industry reservation policy, this study investigates whether the policy has enhanced the competitiveness of SMEs by safeguarding them as intended and offers implications for its future implementation. This SME policy...

I measure aggregate productivity growth in manufacturing between 1995 and 2013 as defined by Petrin and Levinsohn (2012). I decompose aggregate productivity growth into technical efficiency improvements, resource reallocations, and net entry effects. I find that aggregate productivity growth...