Does better information about foreign shocks improve monetary policy?

This paper examines whether better information about foreign shocks leads to welfare-improving monetary policy using a stylised two-country New Keynesian general equilibrium model. We demonstrate that when terms of trade externality exist and national central banks have the incentives to shift terms of trade in their own favour, the equilibrium under imperfect information may be welfare superior relative to an equilibrium with perfect information. In addition, the welfare gains or losses from information sharing between central banks are found to be small for empirically plausible range of parameters for risk aversion and elasticity of labour supply.     

Alternation of parties in power and economic volatility: testing the rational partisan hypothesis and policy learning hypothesis

Right and left parties have distinct macroeconomic preferences that could create different levels of volatility during their executive tenures. But rational partisan theory argues that, because actors in the economy anticipate ruling party behavior, partisan differences only matter when election outcomes are uncertain. We argue that policy risk from ruling parties extends beyond elections, leading to important variation in growth volatility that occurs during a ruling party’s tenure. Building on theories of policy risk and learning, we argue that after elections, economic actors still face uncertainty about the policies of new ruling parties. With time in power, new ruling parties build policy track records, reducing policy risk and, thus, volatility. We estimate a learning curve model of ruling party duration’s effect on the variation in quarterly GDP growth rates. Using data from 44 democracies between 1981 and 2009, we find that learning processes extend beyond the conclusion of uncertain elections.     

Relationship Between Domestic Research and Development Activity and Technology Importation: An Empirical Investigation of Japanese Manufacturing Industries

This paper investigates the relationship between domestic research and development (R&D) activity and technological importation. We estimate the elasticity of factor inputs with respect to input prices using a cost minimization framework and time series data for Japanese manufacturing industries over the 1971–2000 period. The results show that domestic R&D activity and imported technology correlate with each other in the R&D-intensive industries, and the relationship is affected by the characteristics of the industry. Moreover, it is found that domestic R&D activity tends to be correlated with capital saving, while imported technology tends to be correlated with increased capital formation and employment.     

Trade Creation and Diversion Effects of Regional Trade Agreements: A Product‐level Analysis

This paper examines the impacts of regional trade agreements (RTAs) on trade flows at product level, with a particular focus on trade creation and diversion. Based on estimation of the gravity equation, dealing with the zero trade flows and endogeneity bias problems, we analyse the impacts of various types of RTAs involving 67 countries for 20 products during the 1980–2006 period. We find that RTAs among developing countries tend to cause trade diversion compared with RTAs among developed countries. Taking the higher external tariff rates of developing countries compared with developed countries into consideration, our results suggest trade diversion is likely to be caused by remaining high tariffs on imports from non‐members. In addition, we find the trade creation effect for many products in the cases of Customs Unions and plurilateral RTAs. These results imply that trade creation would be caused by various factors besides the reduction in tariff rates. Based on these results, we draw a policy implication that external tariff rate reduction is an important factor in avoiding trade diversion in the formation of RTAs, in particular for RTAs among developing countries, while a large number of members and the common external tariff appear to be important for generating the trade creation effect.     

Factors related to food safety culture among school food handlers in Tokyo,Japan: a qualitative study

The purpose of this research was to qualitatively explore factors influencing the food safety culture in school meal services from the perspective of school food handlers (i.e., cooks, dietitians). Six in-depth, semi-structured focus group interviews were conducted with of school food handlers (n = 32). Thematic analysis was used to extract meaning from the data. Findings demonstrated that the following multi-level factors influenced the food safety culture of school meal services: (1) individual; (2) organization; (3) environment; (4) management; and (5) management style. These factors may be useful for effectively and strategically improving the food safety culture for food handlers in school meal services.     

The Macroeconomic Implications of the New Basel Accord

This paper assesses the macroeconomic implications of BaselII in light of recent development in the literature. It arguesthat although Basel II is likely to strengthen banks' incentivesto control their risk-taking, it may reduce credit supply tocertain borrowers, such as small- and medium-sized enterprises(SMEs) and firms based in developing countries. Furthermore,Basel II may increase procyclical fluctuation of bank loanswhile weakening the monetary transmission mechanism during recessions.A widespread adoption of the "through-the-cycle" risk modelsmay mitigate these problems, but not completely eliminate them.This paper also considers whether monetary policy can be usedto counter effectively the procyclicality problem inherent inBasel II. (JEL E52, G21, G28)     

Interindustry effects of productivity growth in Japan: 1960–2000

Combining conventional sectoral growth accounting and the static open input–output price model, we analyze the sources of growth of product prices in Japan during the period 1960–2000. Using the input–output framework, we take into account not only the effects of factor costs and productivity within a sector, but also their impacts outside of the sector. We find that Japan's deflation in the 1990s was characterized by low growth of wage rates, low productivity growth, and a low rate of return on capital. Until 1990, productivity improvements compensated for factor cost pressures on output price, especially the rapid growth of labor cost. In contrast, during the 1990s, decreasing rates of return on capital, not productivity improvements, canceled out the inflationary effect of wage growth. J. Japanese Int. Economies 19 (4) (2005) 568–585.