Trade Creation Effects of Regional Trade Agreements: Tariff Reduction versus Non‐tariff Barrier Removal

This study uses the most disaggregated tariff line‐level trade data in a large number of countries in the world to empirically decompose the trade creation effects of regional trade agreements (RTAs) into those owing to tariff reduction and those owing to non‐tariff barrier (NTB) removal. Specifically, utilizing our detailed dataset, we employ the standard gravity equation and identify those effects by estimating the trade creation effects of RTAs for ineligible and eligible products for RTA preferential schemes separately. Our major findings are as follows. First, for the whole sample, there are significantly positive trade creation effects owing to tariff reduction while the effects for NTB removal are weak. Second, the trade creation effects of tariff reduction and NTB removal are substantially large in the case of trade among low‐income countries but weak among high‐income countries.     

Experimental Study on Negotiation Process in Participatory Decision Making Process in a Community

In participatory decision making process in a community, plural participants, such as governmental agencies, local municipalities, citizen groups and private companies are involved in the process. For achieving resolution, the methodologies for sharing understanding on a problem and formation of cooperative relationship are important. In this paper, the game experiment for observing people??s behaviors in conflicts is designed. In the game experiment, subjects are asked to negotiate with their counterparts. The games have similarities with typical conflicts which can arise frequently in participatory decision making process. The role of communication in participatory decision making process is also discussed.     

A micro-macro linkage in the measurement of inequality: Another look at the Gini coefficient

The aim of this paper is to help readers understand the significance of the Gini coefficient. We have two major formulae for the Gini coefficient. One of the formulae bases on the idea of aggregation of the microscopic differences between individuals' incomes or wealth. The idea that underlies the other formula is macroscopic presentation of distribution or concentration of income or wealth. We will show an unabridged proof of the equivalence between these formulae to examine how the two conceptions of the measurement of inequality are linked to each other.     

GLOBALIZATION AND PRODUCTIVITY: A SURVEY OF FIRM‐LEVEL ANALYSIS

Abstract Recent empirical studies which utilize plant‐ or establishment‐level data to examine globalization's impact on productivity have discovered many causal mechanisms involved in globalization's impact on firms’ productivity. Because these pathways have been broad, there have been few attempts to summarize the several and detailed mechanisms of self‐selection and learning at the same time. This paper examines seven pathways so that the clear‐cut consequences of the broad picture of globalization become visible. This strategy is useful for detecting missing links within and across the existing studies as well as for finding possible synergy effects among different mechanisms. Insightful policy implications may be derived from the comprehensive comparisons between the seven different pathways of globalization.     

Public provision of private child goods

This paper analyzes the public provision of private goods for children in a politico-economic model with endogenous fertility. The government provides every child with goods that can also be purchased by parents in private markets, and the level of provision is determined by majority rule. Households with many children benefit from the public provision more than those with fewer children; thus, a political conflict arises between them. The distribution of the number of children across households, which is a crucial factor for determining which group is politically dominant, is endogenously determined by households' fertility decision. The sequential interaction between fertility and political decisions might lead to multiple equilibria: equilibrium with high fertility and low-private/public-spending ratio and equilibrium with low fertility and high-private/public-spending ratio. Our model could explain the large differences in fertility and structure of child-related spending across countries.     

Endogenous nominal rigidities and monetary policy

Recent empirical research finds that the degree of nominal rigidities varies over monetary policy regimes. This implies that monetary policy analysis with exogenously given nominal rigidities is subject to the Lucas critique. We allow firms to choose the probability of price adjustment in a Calvo-style sticky price model, and analyze how this probability changes according to an inflation coefficient of the Taylor rule. The model shows that a more aggressive monetary policy response to inflation makes firms less likely to reset prices and gives the resulting New Keynesian Phillips curve a flatter slope and a smaller disturbance, as observed during the Volcker-Greenspan era. Also, such a policy response can stabilize both inflation and the output gap by exploiting the feedback effects of this policy response on firms’ price-setting. These results offer theoretical support for the good policy hypothesis about the Great Moderation.     

Globalizing activities and the rate of survival:: Panel data analysis on Japanese firms

This paper conducts a Cox-type survival analysis of Japanese corporate firms using census-coverage data collected by METI. A study of exiting firms confirmed several characteristics of Japanese firms in the 1990s. First, excessive internalization in the corporate structure and activities is harmful to corporate survival. Having too many establishments and affiliates weakens corporate performance. Efficient concentration on core competences increases the probability of survival. Second, global commitment helps Japanese firms be more competitive and more likely to survive. However, the channels of a firm's global commitment must be carefully selected. Small firms can benefit from exporting activities, though having foreign affiliates or conducting foreign outsourcing might aggravate their performance. Large firms, on the other hand, can conduct foreign direct investment and foreign outsourcing to possibly enhance the probability of their survival. Third, while corporate performance affects the choice of exits for affiliate firms, it does not affect the survival/exit of independent firms; suggesting the possible malfunctioning of the market mechanisms in the exits of independent firms. Fourth, we do not find any statistically significant evidence that firms with foreign shareholders are more likely to exit; there is little evidence of foot-loose behavior among foreign companies. J. Japanese Int. Economies 17 (4) (2003) 538–560.     

Determining the optimal scheme of zoned effluent charges for the control of air pollution

A minimum costly zoned effluent charge program for the control of air pollution is considered paying attention to the general situation where polluters' cost functions of treating pollutant are unknown to the policy authority, and an iterative procedure by which the authority can attain a set of optimal charges is presented. The algorithm consists of steps of estimating the unknown treatment cost functions by observing polluter behavior and steps of revising charges based on the estimated cost functions. In the latter steps, a newly developed solution procedure for the zoned charge programming problem is involved. Simulated use of the algorithm indicates that the iterative charge revision procedure proposed in this paper can effectively provide the optimal scheme of zoned effluent charges.     

INTERNATIONAL PRODUCTION/DISTRIBUTION NETWORKS AND INDONESIA

This study examines the industrialization performance of Indonesia through a comparative evaluation with other East Asian economies. While neighboring countries actively formulated international production/distribution networks, Indonesia fell behind in utilizing the benefits of globalizing corporate activities. International production/distribution networks are supported by new economic thought such as fragmentation, agglomeration, and theories about corporate firm; and a policy package of development strategies should be designed to utilize such opportunities. The design of Indonesia's development strategies and “institutions”, however, does not conform to the globalizing world because the presence of network‐forming foreign companies is not large enough to make them influential “actors”. This author argues that the traditional comparative advantage argument for Indonesia's economic development is possibly misleading. Rather, Indonesia must learn the experience of its neighboring countries and introduce foreign companies as new actors to break the old “structure”.