Trade costs, wage rates, technologies, and reverse imports

Abstract .  This paper explores the effects of transport costs, tariffs, and foreign wage rates on the domestic economy in the presence of reverse imports, with special emphasis on inter-firm cost asymmetry in an international oligopoly model. To serve the domestic market, a foreign firm produces in the foreign country, while two domestic firms produce either at home or abroad. Surprisingly, an increase in the foreign wage rate may increase the profits of a firm producing in the foreign country. Even if all firms produce in the foreign country, an increase in the foreign wage rate may improve domestic welfare.     

Delegating Infrastructure Projects with Open Access

This paper provides a simple model that examines a firm's incentive to invest in a network infrastructure through coalition formation in an open-access environment with a deregulated retail market. A regulator faces a dilemma between inducing an incentive for efficient investment and reducing the distortion generated by imperfect competition. We show that, in such a case, the degree of the cost-reducing effect of the investment is crucial from a welfare point of view. In particular, when network investment through coalition formation creates a large (small) cost-reducing effect, the regulator can (should not) delegate an investment decision to firms with an appropriate level of access charge.     

GREENHOUSE‐GAS EMISSION CONTROLS IN AN OPEN ECONOMY*

To examine how greenhouse‐gas emission controls affect a country's industrial and trade structures, this article presents an open economy model that has both Ricardian and Heckscher–Ohlin features. We specifically compare emission quotas, emission taxes, and emission standards. The patterns of production and trade critically hinge on those policy tools. It is shown that a domestic emission control may lead to carbon leakage and may not reduce the world emissions, and that emission standards may work as a “hidden” production subsidy toward an emission‐intensive industry.     

Effects of Multilateral Trade Liberalization on Prices*

To analyze the effects of simultaneous tariff reductions by multiple importing countries on prices, we construct a simple three‐country model where a good is produced by a monopolist with nonconstant marginal cost and imported by two countries. We compare two representative tariff‐reduction formulas: the “fixed‐amount” and the “uniform percentage” reductions. The uniform percentage reductions may increase the consumer price in the importing country, whose initial tariff is lower. Thus, importing countries with relatively low tariffs may prefer a bilateral trade agreement to a multilateral one to ensure consumer gains.     

ECONOMIC INTEGRATION AND RULES OF ORIGIN UNDER INTERNATIONAL OLIGOPOLY*

Free trade agreements (FTAs) have rules of origin (ROOs) to prevent tariff circumvention by firms of nonmember countries. This article points out that in imperfectly competitive markets, ROOs have another role overlooked in the existing literature. Instead of focusing on the impacts of ROOs in the intermediate‐good markets, we draw our attention to the final‐good markets to examine the effects of ROOs. We find that under some conditions, ROOs benefit both firms at the expense of consumers. Under some other conditions, ROOs benefit the firm producing outside the FTA and hurt the firm producing inside the FTA.     

Eco-efficiency guiding micro-level actions towards sustainability: Ten basic steps for analysis

This paper looks at the compatibility between technological improvements at the micro-level and sustainability at the macro-level. The two main approaches to prevent environmental degradation are technological improvement and economic degrowth. How do we establish the sustainability of technological options? LCA-type analysis of the technology system, combined with economic cost analysis, offers a first integrated eco-efficiency score. However, such a technology analysis focuses on micro-level technology relations only, is usually too optimistic and ignores other constraints implied in a choice.Fitting more comprehensive knowledge into the sustainability evaluation of options requires a unifying systematic framework, which is worked out in the present paper as a ten-step procedure. The integrative framework for empirical analysis is ultimately a comparative-static systems analysis at macro-level, not in a deterministic dynamic mode, which is impossible, but as a knowledge-fed scenario analysis. The analysis shows the change in society's overall eco-efficiency, combining total value creation with total environmental impacts.Possible domains of application include not only technology choices like those in eco-innovation, including changed consumption styles and volumes, but also changes in policies regarding technologies and markets, whether direct policy shifts or indirect changes through institutional adaptations. Ultimately, such a framework also allows culturally framed questions about the type of society we would like to live in, to be analysed in terms of their economic and environmental consequences.     

The price of education and inequality

Constructing a simple model that includes the price of education, this paper shows that the educational expenditure of rich households could prevent poor households from escaping poverty. The paper offers an explanation for persistent inequality.     

Qualitative and quantitative studies of leadership in multinational settings: Meta-analytic and cross-cultural reviews

Much of the research on leadership has been conducted by Western researchers and has led to a largely Western and individualistic perspective on leadership. This has led researchers to raise questions concerning the extent to which these theories apply globally. In particular, do Western theories of leadership apply to the same extent in more communal Asian countries, such as Japan, China, Indonesia, and Thailand? Based on leadership studies conducted in Japan, we argue that Japanese leadership practices often differ from the styles practiced widely in the West. These differences in behavior have their roots in Japanese cultural traditions and business practices. Our conclusion is based on the results of meta-analyses of studies of the five most popular leadership theories used in the West, an empirical study of transformational and gatekeeper leadership, and in-depth qualitative case studies of three Japanese corporate leaders. We observe that there are relatively few qualitative studies of leaderships in international contexts, and propose that in order to understand leadership phenomena in a global context, it is necessary to take a triangulation approach, employing surveys, experimental manipulations, company records, and qualitative interviews.