关于产品服务化与企业服务化的理论探索

本文通过文献回顾、案例分析,介绍了服务行业呈现出的两种新趋势,即产品服务化与企业服务化。作者认为这两种趋势有助于企业开拓新的事业领域,实现多元化发展,同时符合国家关于发展绿色经济的宏观要求,是未来经济发展的主要方向之一。     

CORPORATE DEBT RESOLUTION AND THE ROLE OF FOREIGN CAPITAL IN THE POST‐CRISIS RESTRUCTURING OF THE REPUBLIC OF KOREA

The outbreak of the financial crisis in the Republic of Korea in 1997 exposed the structural weaknesses in the country's economy. Heated debates have failed to generate definitive answers on just what caused the financial crisis. Considering the importance of restructuring the corporate sector, this paper analyzed how the resolution of corporate debts was accomplished and examined the role of foreign capital in Korea's post‐crisis corporate restructuring. Special attention was given to the measures devised to recover nonperforming loans for the liquidation of corporate debts, to the foreign capital inflows through cross‐border M&As or privatization processes, and to the changes in control through corporate governance reforms. This paper concluded that the resolution of corporate debts has been satisfactory and successful and that foreign capital contributed significantly to effective corporate restructuring and debt resolution in the post‐crisis restructuring of Korea.     

REGULATORY FORBEARANCE AND DEPOSITOR MARKET DISCIPLINE: EVIDENCE FROM SAVINGS BANKS IN KOREA

This paper investigates whether regulatory forbearance for savings banks in Korea affects the market discipline of depositors using data from 2000 to 2010, which are characterized by a series of exits of savings banks. We find that depositors' sensitivity to the savings banks' asset quality decreases when there is regulatory forbearance for failing savings banks. This forbearance effect is also observed in the behavior of the depositors of the neighboring savings banks in the same business area. These results suggest that regulatory forbearance may cause depositors to misjudge bank risks, increasing the expected costs of bank failure. (JEL G21, G28)     

DOES THE GRAVITY MODEL EXPLAIN SOUTH KOREA'S TRADE FLOWS?*

This paper applies the gravity model to explain South Korea's bilateral trade flows and to extract practical trade policy applications. A trade structure and an Asian‐Pacific trade network are included in the gravity equation to characterize the peculiarity of South Korea's trade patterns. The empirical result shows that South Korea's trade follows a Heckscher–Ohlin model more than an increasing returns or a product differentiation model. South Korea has large unrealized trade potentials with Japan and China, suggesting that they are desirable partners for an FTA. North–South Korean trade will expand markedly if bilateral relation normalizes and North Korea participates in APEC.     

BIASES IN STATIC OLIGOPOLY MODELS? EVIDENCE FROM THE CALIFORNIA ELECTRICITY MARKET*

Estimating market power is often complicated by a lack of reliable marginal cost data. A number of empirical studies identify industry competition and marginal cost levels by estimating the firms' first order condition within a conjectural variations framework. Few studies, however, have analyzed the accuracy of this technique. In this paper, we use direct measures of marginal cost for the California electricity market to measure the extent to which estimated mark‐ups and marginal costs are biased. Our results suggest that the technique poorly estimates mark‐ups and the sensitivity of marginal cost to cost shifters.