BANK PRIVATIZATION AND CONVERGENCE OF PERFORMANCE: INTERNATIONAL EVIDENCE

We trace the extent of performance deviation of privatized banks from established private banks in 30 countries from 1994 to 2005 and investigate the role of bank regulatory and supervisory norms, market competition, ownership structure, deposit insurance scheme, and governance structure affecting the deviation. Evidence shows that privatization does improve the performance of banks in the first year of being privatized, but performance gradually declines, which is consistent with the government restructuring argument before the privatization. Governance, foreign ownership, banking freedom (regulations), and the deposit insurance scheme in respective economies are found to affect performance deviation significantly.     

Demand for fair value accounting: The case of the asset revaluation boom in Korea during the global financial crisis

When the fair value accounting (FVA) option for property, plant, and equipment was introduced in the midst of the global financial crisis, a significant proportion of Korean firms elected FVA. We attribute this unusual boom in asset revaluations to the nation's culture of government intervention and civilian compliance, which was particularly espoused during this period of financial turmoil, and a foreseeable option to switch back to historical cost accounting. We find that among those firms whose debt‐to‐equity ratios are low, public firms opt for the FVA option more often than private firms, suggesting that the need to communicate fair value information with diversified equity holders is more important than the need to do so with creditors. In contrast, among those firms whose debt‐to‐equity ratios are high enough to warrant such unfavorable dispositions as new debt freezes and monitoring by regulators, we find no difference in the FVA choice between private and public firms. These findings imply that during the global financial crisis, private firms that rely heavily on debt financing have a strong incentive to utilize FVA to comply with government guidelines for the debt‐to‐equity ratio and to ease a potential hold‐up problem by influential creditors.     

Estimating emissions based on the integration of microscopic traffic simulation and vehicle dynamics model

This study proposes an integrated simulation approach, which consists of a microscopic traffic simulation model, a vehicle dynamics model, and an emission estimation model, in order to estimate emissions based on more reliable vehicle performance measures. The vehicle performance measures such as engine power and engine speed significantly relate to the amount of emissions, and road curvatures and inclinations are the core inputs affecting these vehicle performance measures. Therefore, providing reliable vehicle performance measures reflecting the road geometric attributes is critical for a reliable emission estimation. This study proposes to use the microscopic traffic simulation model for generating vehicle trajectories, which is advantageous in modeling various traffic situations, and the vehicle dynamics model for producing the vehicle performance measures based on the vehicle trajectories. Finally, the outputs from the vehicle dynamics model are fed into the emission estimation model to compute emission measures. This study conducted a case-study using two road sections, one is a hypothesized road section, including various curvatures and inclinations with regular variations, and the other is a Kesselberg road section, which is an actual geometry in Bayern, Germany. The emission measures are estimated in these case-study road sections using both an existing simulation approach and the proposed integrated simulation approach. The difference between these two emission estimation approaches is discussed in terms of the emission measures, including fuel consumption, nitrogen oxides, and particulate matters.     

An SAO‐based text‐mining approach for technology roadmapping using patent information

A technology roadmap (TRM) links technologies with a company's strategic objectives and so supports acquisition of required technologies in advance of needs. It is a powerful tool for strategic planning and technology management. Because technology is changing rapidly and market competition is fierce, the role of a TRM is becoming increasingly important. To support the role of a TRM, many firms and governments that use roadmapping are becoming interested in reducing costs while retaining objectivity during TRM development. One suggestion to achieve these goals is to use the keyword‐based quantitative approach to creating a TRM, but the information provided by the approach is limited because of the characteristics of keyword information. To solve this limitation, this research uses the concept of ‘function’ to support quantitative analysis for developing a TRM. The concept of function can provide information on the uses and purposes of a technology. To represent a function, a subject–action–object structure is commonly used. The suggested approach allows research and development (R&D) managers to extend the views of product and technology during development of a TRM. In addition, by reducing the time required to develop a TRM, the proposed approach supports quick and accurate decision‐making by R&D managers.     

The Information Content of Productivity Measures: an International Comparison*

This study examines whether, and to what extent, productivity information is used by the market and whether it is useful as a predictive measure. To see if nationality has any bearing on these issues, we examine the information content of productivity measures in Japan, Korea and the United States. While correlations between security returns, productivity changes and unexpected earnings are not uniform across our sample countries, our findings suggest that productivity, as a performance metric, merits greater attention by financial managers and security analysts. The substitution of productivity in place of short-run earnings could very well be the key to enhanced performance in today's environment of global competition.     

FACTOR ACCUMULATION AND THE TERMS OF TRADE: APPLICATIONS TO THE ASIAN FINANCIAL CRISIS

Abstract.  This paper investigates the effects of population growth and capital accumulation on trade and welfare. In the absence of a terms of trade effect, an population increase reduces the standard of living and causes a reduction in welfare. An increase in population causes deterioration in the terms of trade of a labour abundant country, whereas capital accumulation improves them, regardless of the source of growth. Moreover, an increase in the South's population is immiserizing.     

Relative Performance Evaluation of Mutual Funds: A Non-Parametric Approach

We propose an alternative mutual fund performance index which addresses the benchmark problem and controls for economies of scale in managing mutual funds. We advance a new concept of 'return-cost' efficiency as another important element in evaluating portfolio management, in addition to the mean-variance efficiency concept. Our index based on a non-parametric estimation is shown to be similar to the Sharpe index with multiple slopes (or factors). We have shown that all fund categories, except income funds, have similar average efficiency scores after controlling for economies of scale. Most funds operate in increasing returns to scale and seem to be successful in holding mean-variance efficient portfolios, but unsuccessful in allocating transaction costs efficiently, evidenced by excessive turnovers and loads.     

The impact of attributions about life events on perceptions of foreign products: Contrasts in individualism and collectivism

An event important to a consumer that occurred in a foreign country may serve to affect perceptions about the products from the country. Life events represent important experiences or circumstances that tend to exert a major influence on the individual. This article examines how consumer attributions made about a life event occurring in a foreign country vary across individuals from individualist and collectivist cultures, which serve to moderate the impact of the event on product perceptions. The research literature on life events, attribution theory, and cross‐cultural differences are used to formulate propositions regarding the relationship between life‐event attributions and subsequent perceptions of products from the foreign country. Implications and research directions are provided. © 2007 Wiley Periodicals, Inc.     

POST-MERGER PERFORMANCE AMONG HOMOGENEOUS FIRM SAMPLES

This paper analyzes the post-merger performance of acquiring firms. The sample is transformed to a few homogenized subsamples along the various critical dimensions of the merger event. Those clusters with high growth or active acquisitions, active utilization of debt capacity, and low liquidity showed performance superior to the market. The results provide support for the hypothesis of financial synergism or at least the hypothesis that aggressive growth strategies are rewarded by the market.