Comparison of SML and GMM estimators for the random coefficient logit model using aggregate data

A simulated maximum likelihood (SML) estimator for the random coefficient logit model using aggregate data is found to be more efficient than the widely used generalized method of moments estimator (GMM) of Berry et?al. (Econometrica 63:841?C890, 1995). In particular, the SML estimator is better than the GMM estimator in recovery of heterogeneity parameters which are often of central interest in marketing research. With the GMM estimator, the analyst must determine what moment conditions to use for parameter identification, especially the heterogeneity parameters. With the SML estimator, the moment conditions are automatically determined as the gradients of the log-likelihood function, and these are the most efficient ones if the model is correctly specified. Another limitation of the GMM estimator is that the product market shares must be strictly positive while the SML estimator can handle zero market share observations. Properties of the SML and GMM estimators are demonstrated in simulated data and in data from the US photographic film market.     

Consumer rationality and credit card pricing: An explanation based on the option value of credit lines

An option is embedded in credit cards. Since credit cards offer open credit lines, cardholders can borrow at the same terms when they become riskier. This option value raises the zero‐profit card rate. Furthermore, adverse selection occurs if cardholders are better informed about the probability of becoming riskier in the future and borrow more when they become riskier. The adverse selection can limit rate competition and keep the card rate above the zero‐profit card rate. An up‐front fee is not a good alternative because it is also vulnerable to adverse selection. A low introductory card rate is an effective way to avoid the adverse selection problem when asymmetric information is mainly about the change in the borrower's risk profile in the future, as opposed to the riskiness in the present period. Copyright © 2004 John Wiley & Sons, Ltd.     

Measuring living standards from the lowest: Height of the male Hangryu deceased in colonial Korea

The living standards in Korea during the colonial period (1910–1945) have been debated for a long time. We explored this problem using the height of the Hangryu deceased, a dead person who did not have any acquaintances to claim the body. We found that the height of male Hangryu deceased, ages 25 to 30, increased by 2.2 cm during the colonial period. This result is consistent with recent quantitative studies measuring income levels or demographic information. However, questions such as when this growth in height started and what initiated this pattern need further investigation.     

Reputation Effects in Bargaining Games

This paper studies reputation effects in a dynamic simultaneous-offer bilateral bargaining game in which one player might have some kind of irrational commitment that compels him to insist on some particular bargaining allocation. It is shown that if this player insists on this allocation, then the bargaining game will end within the first few rounds and he can get an expected payoff close to that allocation. More importantly, the upper bound within which the bargaining game ends does not depend on the relative strength of the two players.     

Environmental evaluation of agri-environment schemes using participatory approaches: Experiences of testing the Agri-Environmental Footprint Index

The Agri-Environment Footprint Index (AFI) has been developed as a generic methodology to assess changes in the overall environmental impacts from agriculture at the farm level and to assist in the evaluation of European agri-environmental schemes (AES). The methodology is based on multi-criteria analysis (MCA) and involves stakeholder participation to provide a locally customised evaluation based on weighted environmental indicators. The methodology was subjected to a feasibility assessment in a series of case studies across the EU. The AFI approach was able to measure significant differences in environmental status between farms that participated in an AES and non-participants. Wider environmental concerns, beyond the scheme objectives, were also considered in some case studies and the benefits for identification of unintentional (and often beneficial) impacts of AESs are presented. The participatory approach to AES evaluation proved efficient in different environments and administrative contexts. The approach proved to be appropriate for environmental evaluation of complex agri-environment systems and can complement any evaluation conducted under the Common Monitoring and Evaluation Framework. The applicability of the AFI in routine monitoring of AES impacts and in providing feedback to improve policy design is discussed.     

Ties Binding Asia,Europe and the USA

We investigate changes in Asia's regional and global trade linkages and their influence on macroeconomic relationships among Asia, Europe and the USA. We first document changes in tripartite trade patterns and discuss stylized facts about East Asia's trade structure, with particular focus on the role of China. China plays a critical role in the rapidly expanding intra‐Asian trade as an assembly and production center that supplies final goods for the advanced economies. However, China's trade shares in final goods with East Asia and in parts and components with Europe and the USA are rising, suggesting that the region's production chains are becoming increasingly integrated into the global business network. Empirical results from a panel vector autoregression model generally confirm increasingly mutual macroeconomic interdependence among East Asia, Europe and the USA. The findings suggest a future role for Asia as an important trade partner and balancing power in the world economy.     

Determinants of Different Modes of FDI: Firm-Level Evidence from Japanese FDI into the US

There are four major modes through which firms undertake foreign direct investment (FDI) – merger and acquisition (M&A), joint venture (JV), new plant (NP) and others (O). The four modes of FDI are distinct from each other, and each has its own unique advantages and disadvantages. While a large and growing empirical literature examines the determinants of FDI, very few studies examine the determinants of different modes of FDI. The central objective of this paper is to empirically analyze the extent to which the determinants of FDI such as firm size influences the choice of one mode of FDI over another. Our analysis follows a stylized two-stage investment process. First, we look at the probability of whether a Japanese firm is willing to undertake FDI in the US. Second, for firms that are willing to undertake FDI, we analyze which mode of FDI - i.e. M&A, joint venture, new plant or other FDI – they will undertake. The second stage is the innovation of this paper and its contribution to the FDI literature.     

Sources of and Responses to the Liability of Foreignness: The Case of Korean Companies in the Netherlands

Abstract

This study aims to investigate the liability of foreignness, or the additional difficulties of foreign companies compared to their local competitors. Past studies have found fair amount of empirical evidences for the liability of foreignness. The present study attempts to take one step further by addressing two questions: what are the sources of such disadvantages and what are the solutions sought by the companies? To do this, we conducted a field study exploring the on-going dynamics of foreign multinationals. Specifically, we collected primary data through interviews with Dutch and Korean managers of Korean multinational companies. Through the interviews, we found evidence for the existence of such disadvantages. We identified four sources of the liability of foreignness—cross-border transfer, interaction with the local government, local discrimination, and interaction within the multinational—and two ways in which these companies actively reduced their exposure to the problem—localization and unfamiliarity reduction. This study should be useful to both practitioners and theorists in international business with an interest in disadvantages connected to the foreign status of a company.     

Bankers on the Board,Market Competition,and Conflicts of Interest

Abstract

Bankers on the board are expected to act as a fund-raiser and to help lowering financial costs, but they can impose conflicts of interest between shareholders and creditors. We empirically analyse the impact of banker-directors on corporate leverage and investment, using Korean firm data during the period from 2000 to 2012. Bankers on the board turn out to play different roles depending on market competition and macroeconomic circumstance. In less competitive industries where banks are less concerned about financial distress as a creditor, the presence of bankers on the board has higher leverage and more active investment, which can align with the interest of shareholders. However, in more competitive environment where firms are more concerned about financial distress and external financing, bankers on the board do not always increase leverage and investment, which can be divergent from the interest of shareholders.