Implications of the minimum access rice import on supply and demand balance of rice in Japan

The recent development of rice policies in Japan are summarized. The impact of the minimum access (MA) import on the supply and demand balance of rice, and the rice diversion areas in the future is also predicted.     

An Evaluation of Japan's First Safeguards Actions

Japan has been one of the major GATT/WTO member countries with relatively little experience in implementing protectionist measures. However, in April 2001, for the first time in its history, Japan invoked provisional safeguard measures against imports of Welsh onions, Shiitake mushrooms and Tatami mats mainly from China. This paper reviews and evaluates the chain of events regarding these safeguard actions, and considers the means by which Japan might be able to deal with its ‘trilemma’ policy problem involving how to coordinate the promotion of trade liberalisation, the administration of WTO‐consistent safeguards and responses to domestic political demands for protection. The paper first attempts to review the theoretical rationale for implementing safeguard measures and counterarguments against these measures. Second, it discusses the economic circumstances in which Japan implemented the safeguard measures and evaluates these measures critically from the standpoint of economic efficiency and the political economy interests involved. Finally, it concludes with a recommendation that the aforementioned ‘trilemma’ policy problem in Japan can be best addressed by means of the introduction of a ‘well‐institutionalised’ domestic programme to provide adjustment assistance to ameliorate the displacement resulting from import surges.     

Vertical intra-industry trade and foreign direct investment in East Asia

As economic integration in East Asia progresses, trade patterns within the region are displaying an ever-greater complexity: Though inter-industry trade still accounts for the majority, its share in overall trade is declining. Instead, intra-industry trade (IIT), which can be further divided into horizontal IIT (HIIT) and vertical IIT (VIIT), is growing in importance.In this paper, we set out to measure and examine vertical intra-industry trade patterns in the East Asian region and compare these with the results of previous studies focusing on the EU, to which such analyses so far have been confined. Based on the supposition that VIIT is closely related to offshore production by multinational enterprises, we then develop a model to capture the main determinants of VIIT that explicitly includes the role of FDI. The model is tested empirically using data from the electrical machinery industry. The findings support our hypothesis, showing that FDI plays a significant role in the rapid increase in VIIT in East Asia seen in recent years. J. Japanese Int. Economies 17 (4) (2003) 468–506.     

On the Relationship between Japanese Manufacturing Firms and their Domestic Subsidiaries

Much past research on ownership policy has dealt with foreign subsidiaries. In this paper, we study the ownership relationship between Japanese firms and their publicly-traded domestic subsidiaries. Using a transaction cost framework, we find that benefiting from high subsidiary profitability is not the sole motivation behind parent firms' decisions regarding equity control of their subsidiaries. Our results indicate that different policies are adopted by Japanese firms with respect to domestic and foreign subsidiaries.     

Incorporating risk in a positive mathematical programming framework: a dual approach

In this study we develop a new methodological proposal to incorporate risk into a farm‐level positive mathematical programming (PMP) model. We estimate simultaneously the farm nonlinear cost function and a farmer‐specific coefficient of absolute risk aversion as well as the resource shadow prices. The model is applied to a sample of representative arable crop farms from the Emilia‐Romagna region in Italy. The estimation results confirm the calibration ability of the model and reveal the values of the individual risk aversion coefficients. We use the model to simulate different scenarios of crop price volatility, in order to explore the potential risk management role of an agri‐environmental scheme.     

Individual Characteristics,Behavioral Biases,and Trade Policy Preferences: Evidence from a Survey in Japan

Import liberalization is one of the most actively debated issues in trade policy. This paper examines how trade policy preferences are related to individual characteristics based on a survey in Japan. Among 10,000 surveyed individuals, people working in non‐agricultural sectors, those working in managerial occupations, or those above retirement age tend to favor freer imports. This paper also finds that people who are influenced by the status quo bias are likely to oppose import liberalization even after controlling for each individual's various characteristics, suggesting that neither income compensation nor insurance schemes are sufficient for expanding support for free trade.     

Metaheuristic algorithms for the multistage hybrid flowshop scheduling problem

We consider the multistage hybrid flowshop scheduling problem, in which each stage consists of parallel identical machines. The problem is to determine a schedule that minimizes the makespan for a given set of jobs over a finite planning horizon. Since this problem class is NP-hard in the strong sense, there seems to be no escape from appealing to heuristic procedures to achieve near-optimal solutions to real life problems. First, a series of new global lower bounds to be used to estimate the minimum makespan are derived. Then, two new metaheuristic algorithms first sequence and then allocate jobs to machines based on a particular partition of the shop. The optimization procedure is based on simulated annealing and the variable-depth search. Computational experiments show the efficiency of the proposed procedures.