POSCO has played a major role in Korea’s economic development by supplying domestic manufacturers with high-quality, low-cost steel products. Despite its initial disadvantage and lack of resources such as capital, technology, and raw materials, it has emerged as a world-class steel maker in a...

This paper analyzes the role of uncertainty in a multi-sector housing model with financial frictions. We include time varying uncertainty (i.e. risk shocks) in the technology shocks that affect housing production. The analysis demonstrates that risk shocks to the housing production sector are a...

Samsung Electronics has emerged as the world's largest memory chip maker with a leading position in the DRAM and NAND flash markets. This paper explores and analyzes the key success factors of Samsung in the semiconductor industry using the dynamic capabilities framework. Based on literature...

This article investigates the sensitivity analysis of mean-variance portfolio holdings to changes in the upper bounds. The optimization problem studied in this paper is, thus, constrained by a restriction that no more than certain portion of wealth can be invested in any one security. Our...