This study examined whether firm size determines the economies of scale and scope of securities firms. Results showed that the firms broadly achieved economies of scale and substantially benefitted from the economies of scope in the Korean brokerage sector. In particular, greater economies of...

We extend investor sentiment literature and apply it to tactical portfolio allocation in the Korean stock market. We first construct a Korean investors' sentiment index by considering prior literature and expert opinions. Second, we investigate whether the index can predict both time series and...

This paper investigates the effect of credit risk on the return of stocks. We construct a systematic factor in relation to credit risk using the credit spreads of individual firms measured from the Merton (1974) model. This enables us to include firms without credit spreads or ratings...

Research concerning diversification and specialization of venture capital funds typically does not consider how a VC's effort might influence performance of different portfolios. We develop a model that analyzes VC effort when there is the potential for cross-sectional and/or serial knowledge...

We use data on the sources of debt finance of U.S. majority-owned foreign affiliates in 53 countries over the period 1983 to 2001 to examine the role of financial market development, and exposure to host country-specific risk on the financing choices of these affiliates. We find that total...

We investigate the idea that firms' choices of M&A evaluation methods are influenced by two socio-political factors that arise in the behavioral theory of the firm-uncertainty and controversy. In doing so, we investigate boundary conditions between arguments that expect firms to use financial...

This paper aims to replicate 148 anomalies and to examine whether the performance of the Korean market anomalies is statistically and economically significant. First, the authors observe that only 37.8% anomalies in the universe of the KOSPI and the KOSDAQ and value-weighted portfolios have...

The purpose of this study is to hypothesize that cognitive biases such as nostalgia, rosy retrospection, overconfidence, fading-affect bias and prospect theory affect how to serve in the military. The behaviors of those expecting military service and those who have completed the service differ...