Is there a retirement consumption puzzle in Japan? Evidence from a household panel dataset spanning several years

Using a unique long-run panel of Japanese households, this paper examines the changes in consumption at retirement (‘the retirement-consumption puzzle’). Our analysis shows that households’ expenditure does decline after the retirement of the household head and that changes in household composition at retirement cannot fully account for this decline. Changes in life-style/preferences after retirement also do not appear to explain a salient feature of the expenditure decline, namely, the strong correlation between the magnitudes of the expenditure decline and the income decline upon retirement. On the other hand, our finding that the expenditure decline is larger for households with smaller savings and/or that experienced a large unexpected income decline is broadly consistent with the standard LC/PIH augmented with unexpected shocks, while it does not rule out the possibility that there is a relatively small subset of households that are myopic and lack sufficient saving discipline.     

Belief-Based Refinements in Signalling Games

There are many economic problems which, when modelled as games of incomplete information, give rise to many sequential equilibria, severely limiting the usefulness of the model. There has recently been a large literature devoted to "refining" the set of equilibria in order to reduce this multiplicity by restricting the set of admissible disequilibrium beliefs. This paper argues that the logical foundations of some refinements and the equilibria they focus on are problematic and, further, proposes an alternative refinement that avoids the difficulties. We also provide an existence theorem covering a broad class of signalling games often studied in economics. Journal of Economic Literature Classification Numbers: C72, C70, D82.     

Influence of real estate prices on domestic bank loans in Southeast Asia

This study examines whether and how fluctuations in real estate prices affected bank lending in Malaysia, Singapore, and Thailand before and after the 1997–98 Asian financial crisis. Since the crisis, it has been claimed that the rise and fall in the price of real estate, which is used as collateral, affected bank lending and the macroeconomy in these Southeast Asian countries. The study implements a dynamic model of bank lending and employs a test using the panel data of domestic bank balance sheets in order to estimate the influence of real estate prices on new bank lending in the three countries. The study also examines the conditions surrounding the role of real estate as collateral for bank loans in the countries. The regression results suggest that fluctuations in real estate prices can influence domestic bank lending and did so, especially after the crisis in Singapore and Thailand, and that domestic bank lending behaviour in these countries changed after the crisis.     

Can a Regional Trade Agreement Benefit a Nonmember Country without Compensating It?

RTAs are generally formed without any tariff concessions or transfers to nonmember countries. Can such an RTA benefit nonmembers' welfare? In a two‐good three‐country competitive equilibrium model in the absence of an entrepôt, an RTA without concessions to a nonmember will hurt nonmembers' welfare when goods are normal. If one of the member countries is an entrepôt, however, it definitely improves nonmembers' welfare. In a three‐good three‐country model, an RTA without concessions damages the nonmember's welfare, provided that all the goods are normal and substitutes, and that initial tariff levels are small.     

日本物流政策的演变——以《综合物流政策实施大纲》为中心

在经济一体化进程不断加快,日本经济发展滞后,生产基地向海外转移,物流业竞争力下降的情况下,日本的物流业面临着很大的挑战.本文围绕1997年、2001年、2005年和2009年的日本<综合物流政策实施大纲>,对日本十几年来的物流政策进行了梳理,分别阐述了各阶段大纲的背景、目标和措施,反映了日本物流政策的国际化趋势,并注重应用先进的信息技术,整合社会资本,关注环境保护,构建循环经济等方面的特征.     

The effects of the GSTP on trade flow: mission accomplished?

This paper investigates whether the Global System of Trade Preferences among developing countries (GSTP) achieves its intent to increase the trade of capital goods between member countries. For this purpose, trade data disaggregated by the degree of commodity differentiation and various GSTP regional dummies are employed in a gravity equation. Estimation results say that the value of trade between GSTP member countries has increased significantly since the formation of the GSTP in 1989, and the trade of differentiated commodities has increased remarkably compared with other commodities. Therefore, it can be asserted that the mission of the GSTP has been accomplished successfully.