The nature of informal food bazaars: Empirical results for Urban Hanoi,Vietnam

This paper aims to study the interesting phenomenon of informal food markets in urban areas, which have been neglected in the past research. Based on an empirical study of consumer choice between informal and formal markets (markets built-up by street hawkers vs. government-planned markets), this paper provides a basis for understanding the nature of informal markets in the Vietnamese context. The results show that cheap price and convenience (proximity) are important in shaping the choice by consumers for informal markets for food, while close relationship with sellers or services provided by sellers are not. Shoppers with higher concern for freshness and safety of fresh food are more likely to shop at formal markets. Additionally, low-income shoppers are found significantly inclined toward informal markets, while higher-income shoppers tend to shop at formal markets. Therefore, these two types of market should be viewed as two marketplaces to serve two segments of consumer groups, rather than two markets competing for a share of the business.     

Platform strategy of video game software in Japan, 1984–1994: theory and evidence

This paper analyzes a model of platform competition in markets of system products composed of hardware and complementary software, with a specific focus on exclusive contracting. When hardware products are strongly differentiated, or when consumers value the marginal benefit of additional software variety highly, we find that, in equilibrium, hardware firms will engage in exclusive contracting of software development. This finding is strongly supported by our empirical results in the Japanese home video game industry, dominated by Nintendo from 1984 to 1994. Copyright © 2010 John Wiley & Sons, Ltd.     

WTO Negotiations and Other Agricultural Trade Issues in Japan

This paper examines the current developments in WTO negotiations on agriculture and discusses the issues of greatest concern to Japan as well as agricultural issues in free trade area (FTA) negotiations relating to Japan. With regard to agricultural policies in Japan it is stressed that: (1) structural reform in Japanese agriculture is essential to promote the WTO agricultural negotiations and to make negotiations on FTAs more effective and prompt; (2) Japan must consider various measures to increase the investment of capital from outside agriculture and the accumulation of new human capital; and (3) there should be increased market competition in Japanese agriculture so that productive resources can be better concentrated in efficient farms and farm businesses. On international issues, it may be desirable to establish an international forum, particularly among Asian countries, to discuss important agricultural issues in the region. This forum should consider not only agricultural tariff reductions, but also sanitary and phyto‐sanitary (SPS) measures that might be addressed in working toward a broader FTA in Asia. The objective would be for Japan to play a strong leadership role in seeking wider cooperation on agricultural policies and agricultural resource management together with potential FTA partners in the Asian region.     

Total‐Factor Energy and Emission Efficiencies of ASEAN and Other Asian Economies

This research uses the slack‐based measure data envelopment analysis to compute the energy and emission efficiencies of Association of Southeast Asian Nations (ASEAN) and other Asian economies during the 2001–2017 period, employs the Malmquist productivity index to check for the main source of efficiency score changes due to technical changes, and then applies panel Tobit regressions to determine the factors explaining the efficiencies. Our empirical results show that the energy efficiency scores of ASEAN economies had been catching up to other Asian economies after the Global Financial Crisis, whereas the emission efficiency scores of various ASEAN economies had been falling behind other Asian economies over the same period. The main source of efficiency score changes over time is efficiency changes and not technical changes. Decreases in the fossil fuel ratio of net electricity generation and the secondary industry ratio within total industry improve both lead to improvements in energy and emission efficiencies.     

Traditional bazaar or supermarkets: A probit analysis of affluent consumer perceptions in Hanoi

Abstract

This paper sheds light on the preferences and behaviour of Vietnamese consumers in an emerging market economy. We analysed survey data of affluent consumers in Hanoi by using a binary choice Probit model for traditional bazaars versus supermarkets. The purpose of the analysis was to measure the factors which influence decision-making by consumers when selecting particular retail outlets for shopping. Our results show that freshness, price and convenience are important in shaping the choice by consumers for traditional outlets for fresh food, while price played a key role in selecting shopping outlets for processed food and drinks and non-food products. The results provide a basis for understanding the strengths and weaknesses of the old and the new retail outlet formats.     

Labor supply response and preferences specification: Estimates for prime-age males in Japan

In this paper, we estimate labor responses of Japanese prime-age males by taking into consideration the Japanese income tax system and utilizing a large micro-data set. We employ three maximum likelihood methods: (i) a modified version of [Hausman, 1979] and [Hausman, 1981] , which assumes a linear labor supply function; (ii) that given by Zabalza (1983), which assumes CES preferences; and (iii) that given by Van Soest (1995), which employs the translog utility function and assumes discrete labor hour choice. While the estimates based on the Hausman and Zabalza methods fare poorly, those based on the Van Soest method result in more plausible labor responses. However, these responses are larger than those of the North American and European counterparts.     

An empirical analysis of intergovernmental tax interaction: the case of business income taxes in Canada

Both federal and provincial governments in Canada levy corporate taxes on businesses in their jurisdictions, which potentially gives rise to horizontal and vertical tax externalities within the federation. Using a simple model of interdependent tax choices, we estimate tax-setting functions for the federal government, Ontario, Quebec, and an aggregate of the remaining eight provinces. We find evidence of significant vertical and horizontal tax interactions. Provincial tax rates respond negatively to the federal tax rate, while at least some provinces increase their tax rates in response to increases in the tax rates of other provinces. JEL Classification: H25, H7
Une analyse empirique de l'interaction fiscale entre gouvernements: le cas des impôts sur les revenus d'affaires au Canada. Au Canada, les gouvernements fédéral et provinciaux collectent des impôts sur le revenu de sociétés sous leur jurisdiction. Voilà qui peut donner lieu à des effets externes horizontaux et verticaux à l'intérieur de la fédération. A l'aide d'un modèle de choix fiscaux interdépendants, les auteurs calibrent les fonctions d'imposition du gouvernement fédéral, des gouvernements du Québec et de l'Ontario, et d'une entité composée des huit autres provinces. On montre que les effets verticaux et horizontaux d'interaction fiscale sont significatifs. Les taux d'imposition des provinces réagissent négativement au taux d'imposition fédéral, mais certaines provinces accroissent leur taux d'imposition en réponse à des accroissements dans les taux d'imposition d'autres provinces.     

Economic studies of taxation in Japan: The case of personal income taxes

We argue that tax policy in Japan is on a shaky empirical ground. First, until recently, no serious attempts had been made to estimate labour responses to taxation, especially with respect to prime-age male workers. Second, while there is some stock of empirical analysis on labour supply response of female workers, few studies have appropriately allowed for the budget constraint structure implied by the tax system. Third, as a corollary, there is not a reliable stock of empirical estimates to quantify the frequently employed concepts of “disincentives to work” or “distortion.” Given this state of the literature, we introduce our estimates, and calculate the degree of distortion using the concept of the marginal cost of public funds.     

Increasing marginal costs and satiation in the private provision of public goods: group size and optimality revisited

It is widely recognized that the degree of inefficiency in the voluntary provision of a public good increases with the group size of an economy. However, we find that only a slight modification in the conventional assumptions gives rise to a profound difference in outcome. In particular, we show that there is a case where the Nash equilibrium provision and the efficient provision will converge as the size of an economy grows. To show this, we assume individuals face increasing marginal cost of voluntary provision and their preference function has a finite satiety point.      

The logic of franchise contracts: Empirical results of Japan

This paper examines the factors determining the choice between company-owned outlets and franchising. A number of researchers have based their studies on the data of retail contracting in the US. However, there has been little empirical analysis in the case of Japan. In this paper, we provide a comprehensive assessment of various alternative hypotheses about franchising by using Japanese data. The principal-agent model of franchising that assumes risk-sharing and moral-hazard is supported by our data.