Fluctuations in Unemployment and Industry Labor Markets

Throughout the 1990s, and particularly in the mid- to late-1990s, the Japanese employment situation went from bad to worse. We investigate the causes of rising unemployment in Japan, using data on individual workers from the “Special Survey of the Labor Force” between 1988 and 1999. This research focuses on the effect of labor market segmentation by industry on labor flows. Our findings reveal that unemployment in the construction industry and, more recently, in the service industry has contributed greatly to the national unemployment rate. We also find that most successful job transfers occur within the same industry, even though workers may experience some periods of unemployment. Finally, our results show that labor market conditions in each industry affect the probability that a worker will fall into unemployment as well as the probability that an unemployed worker will find new employment. These findings suggest that the Japanese labor market is segmented by industry and this segmentation contributed to the worsening unemployment in Japan. J. Japan. Int. Econ., December 2001, 15(4), pp. 437–464. Department of Economics, Dokkyo University, 1-1 Gakuen-cho, Soka-shi, Saitama 340-0042, Japan; Graduate School of Economics, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: J63, J64.     

Nonlinear Aspects of Goods-Market Arbitrage and Adjustment: Heckscher''s Commodity Points Revisited

We propose that analysis of purchasing power parity (PPP) and the law of one price should explicitly take into account the possibility of “commodity points”—thresholds delineating a region of no central tendency among relative prices, possibly due to lack of perfect arbitrage in the presence of transaction costs and uncertainty. More than 80 years ago, Heckscher stressed the importance of such incomplete arbitrage in the empirical application of PPP. We devise an econometric method to identify commodity points. Price adjustment is treated as a nonlinear process, and a threshold autoregression offers a parsimonious specification within which both thresholds and adjustment speeds are estimated by maximum likelihood methods. Our model performs well using post-1980 data, and yields parameter estimates that appear quite reasonable: adjustment outside the thresholds might imply half-lives of price deviations measured in months rather than years, and the thresholds correspond to popular rough estimates as to the order of magnitude of actual transport costs. The estimated commodity points appear to be positively related to objective measures of market segmentation, notably nominal exchange rate volatility.J. Japan Int. Econ.December 1997,11(4), pp. 441–479. Department of Economics, University of California, Berkeley, California 94720-3880; and Department of Economics, Northwestern University, Evanston, Illinois 60208-2600.     

Intraday seasonality in activities of the foreign exchange markets: Evidence from the electronic broking system

This paper examines intraday patterns of the exchange rate behavior, using the “firm” bid–ask quotes and transactions of USD-JPY and Euro-USD recorded in the electronic broking system of the spot foreign exchange markets. The U-shape of intraday activities (deals and price changes) is confirmed for Tokyo and London participants, but not for New York participants. Activities do not increase toward the end of business hours in the New York market, even on Fridays (ahead of weekend hours of non-trading). Return volatility is found to have intraday patterns similar to those of activities, and volatility and the bid–ask spread is negatively correlated. A negative correlation is observed between the number of deals and the width of bid–ask spread during business hours. It is also found that the concentration of transaction during overlapping business hours between Tokyo and London markets (London and New York markets) may arise from heterogeneous expectations among participants from different regions. J. Japanese Int. Economies 20 (4) (2006) 637–664.     

The Fed’s reaction to the stock market during the great depression: Fact or artefact?

A notable feature of the 1920s and 1930s is the volatility in several key macroeconomic aggregates, and this feature used to econometrically identify the reaction of the Fed to stock market developments. The volatility of economic activity may have contributed to deepening the divisions among policy-makers about how the Fed ought to respond to stock price developments. Relying on the technique of [Rigobon, R. 2003. Identification through heteroskedasticity. Review of Economics and Statistics 85, 777–792], volatility is used as an instrument to estimate the Fed’s response to the stock market. Other identification assumptions based on structural VARs produce compatible results. Fed behavior appeared to have changed following the stock market crash of 1929. Consistent with the Riefler-Burgess doctrine, interest rates and stock returns are negatively related. I conclude that, prior to the stock market crash of 1929, a form of benign neglect explains Fed behavior. Thereafter, the Fed reacts only slightly more aggressively to stock market developments.     

Exchange rate exposure of sectoral returns and volatilities: Evidence from Japanese industrial sectors

Most studies of exchange rate exposure of stock returns do not address three relevant aspects simultaneously. They are, namely: sensitivity of stock returns to exchange rate changes; sensitivity of volatility of stock returns to volatility of changes in foreign exchange market; and the correlation between volatilities of stock returns and exchange rate changes. In this paper, we employ a bivariate GJR-GARCH model to examine all such aspects of exchange rate exposure of sectoral indexes in Japanese industries. Based on a sample data of fourteen sectors, we find significant evidence of exposed returns and its asymmetric conditional volatility of exchange rate exposure. In addition, returns in many sectors are correlated with those of exchange rate changes. We also find support for the “averaged-out exposure and asymmetries” argument. Our findings have direct implications for practitioners in formulating investment decisions and currency hedging strategies.     

Life cycle and bequest savings A study of Japanese and U.S. households based on data from the 1984 NSFIE and the 1983 survey of consumer finances

This paper investigates whether the elderly save or dissave in light of two newly available sets of cross-section micro data, the 1983 “Survey of Consumer Finance” for the United States and the 1984 “National Survey of Family Income and Expenditure” for Japan. Contrary to dominant earlier findings we find for the United States that families after retirement dissave on average about a third of their peak wealth by the time of death, leaving the rest (mostly their homes) as bequests. For Japan, special handling is made to eliminate possible sample selection bias due to the different economic characteristics of the elderly forming independent households and those living with children. We find that the elderly belonging to both groups continue to save, and moreover, there appear to be significant signs of ongoing wealth transfer between the generations. The data in both countries also show that the elasticity of saving with respect to a life time income measure is significantly greater than unity, and more strongly so within higher age groups. J. Japan. Int. Econ., December 1988, 2(4), pp. 450–491. Department of Economics, University of Pennsylvania, Philadelphia, PA 19104-6297, and National Bureau of Economic Research.     

Thinking About the Liquidity Trap

The phenomenon of the liquidity trap—defined as a situation in which even a zero interest rate is insufficiently low to produce full employment—has taken on new importance with the persistent slump in Japan. This paper restates recent theoretical work on liquidity traps, drawing a link between “intertemporal” models that are mainly concerned with demonstrating the underlying logic, and more ad hoc models that bear directly on policy; it then reexamines policy alternatives, including fiscal stimulus and inflation targeting. J. Japan. Int. Econ., December 2000, 14(4), pp. 221–237. Woodrow Wilson School, Princeton University, Princeton, New Jersey 08544-1013 Copyright 2000 Academic Press.Journal of Economic Literature Classification Numbers: E52, E58, E31, F31.     

Invoicing currency and the optimal basket peg for East Asia: Analysis using a new open economy macroeconomic model

An important characteristic of trade in Asia is that the US dollar is the dominant invoicing currency. This fact might have a consequence on the region's choice of the currency regime. To investigate this possibility, I develop a three country “new open economy macroeconomics” model that consists of East Asia, Japan, and the US. Assuming that East Asia pegs its currency to a basket of the other two's currencies, the optimal basket weights are derived numerically. It is shown that the weights under a realistic invoicing pattern are drastically different from those in the textbook case of “producer currency pricing.” J. Japanese Int. Economies 20 (4) (2006) 569–589.     

The stock market, fundamentals, cash flow, and private investment: evidence from Japan

Using Japanese postwar annual aggregate data, we examine the responsiveness of investment to three variables — asset Q (stock market), fundamentals Q (discounted future “profits”), and cash flow. We find considerable support for cash flow, but only moderate and very weak support for fundamentals Q and asset Q, respectively.Earlier work that has estimated investment equations on Japanese data spanning the entire period from the 1960s to the 1990s may therefore be plagued with specification error. When estimating the investment equations, we are careful to split the Japanese post-war period into two samples.     

Quantitative easing and Japanese bank equity values

One of the primary motivations offered by the Bank of Japan (BOJ) for its quantitative easing program—whereby it maintained a current account balance target in excess of required reserves, effectively pegging short-term interest rates at zero—was to maintain credit extension by the troubled Japanese financial sector. We conduct an event study concerning the anticipated impact of quantitative easing on the Japanese banking sector by examining the impact of the introduction and expansion of the policy on Japanese bank equity values. We find that excess returns of Japanese banks were greater when increases in the BOJ current account balance target were accompanied by “non-standard” expansionary policies, such as raising the ceiling on BOJ purchases of long-term Japanese government bonds. We also provide cross-sectional evidence that suggests that the market perceived that the quantitative easing program would disproportionately benefit financially weaker Japanese banks. J. Japanese Int. Economies 20 (4) (2006) 699–721.     

The Euro and International Equity Flows

We use a new panel data set on bilateral gross cross-border equity flows between 14 countries. We fit a “gravity model” to these data and a strictly comparable set of data for manufactures trade between these countries. The results are strikingly similar, although the coefficient on the distance variable is lower for equity than for trade flows (but still highly significant). We use the results to throw some light on the likely consequences of unifying the European equity markets.J. Japan. Int. Econ.December 1998,12(4), pp. 406–423. London Business School and CEPR, Sussex Place, Regent's Park, London NW1 4SA, United Kingdom and London School of Economics, London WC2 2AE, United Kingdom.Copyright 1998 Academic Press.Journal of Economic LiteratureClassification Numbers F21, F3.     

Connecting two views on financial globalization: Can we make further progress?

To understand why developing countries do not automatically benefit from financial globalization, both the need for a minimum institutional quality (the threshold hypothesis) and the possibility of varying volatility of different types of capital flows (the composition hypothesis) have been suggested. This paper contends that the two hypotheses are intimately linked, and provides supportive empirical evidence. J. Japanese Int. Economies 20 (4) (2006) 459–481.     

The “news view” of economic fluctuations: Evidence from aggregate Japanese data and sectoral US data

This paper uses aggregate Japanese data and sectoral US data to explore the properties of the joint behavior of stock prices and total factor productivity (TFP) with the aim of highlighting data patterns that are useful for evaluating business cycle theories. The approach used follows that presented in [Beaudry, P., Portier, F., 2004. News, stock prices and economic fluctuations. Working paper 10548. NBER]. The main findings are that (i) in both Japan and the US, innovations in stock prices that are contemporaneously orthogonal to TFP precede most of the long-run movements in total factor productivity and (ii) such stock prices innovations do not affect US sectoral TFPs contemporaneously, but do precede TFP increases in those sectors that are driving US TFP growth, namely durable goods, and among them equipment sectors. J. Japanese Int. Economies 19 (4) (2005) 635–652.     

Budgetary Consolidation in Europe: Quality, Economic Conditions, and Persistence

In this article we study the importance of the quality of fiscal adjustments and macroeconomic conditions for the persistence of budgetary consolidations. In contrast to previous work in this area, we do not arbitrarily predefine a measure of persistence to evaluate consolidation “success.” By employing duration analysis techniques, the length of a consolidation spell is rather determined endogenously. Our results based on a sample of industrialised OECD countries show that “consolidation fatigue” and the quality of fiscal consolidations are indeed important determinants of their longevity. Moreover, high debt–GDP ratio and fiscal tightening in other OECD countries raise the likelihood of consolidations to persist. Applying our results to European countries in the 1990s provides only weak evidence suggesting that the Maastricht process contributed much to the fiscal consolidations observed in Europe during the 1990s. J. Japan. Int. Econ., December 2002, 16(4), pp. 512–535. ZEI, University of Bonn, Bonn, Germany, Indiana University, Bloomington, Indiana; and CEPR; Strathclyde University, Glasgow, Scotland; and CEPR; and ECB, Kaiserstrasse 29, D-60311 Frankfurt a.M., Germany; and ZEI. © 2002 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: E61, E62, E65.     

Deregulation, Integration, and Market Structure in European Banking

This paper analyzes the impact of deregulation and market integration policies on the structure of European banking markets. It argues that whether European integration will lead to large increases in EU-wide concentration will depend on the extent to which competition in banking is based on endogenous sunk costs or, alternatively, on variable costs and exogenous sunk costs. The paper also highlights the role of own funds as a source of endogenous increasing returns. Finally, it proposes an empirical test of the dominant form of competition. This procedure is applied to data for 11 EU countries during the period 1981–1995. J. Japan. Int. Econ., Dec. 1999, 13(4), pp. 372–396. IESE (International Graduate School of Management), University of Navarra, Av. Pearson 21, 08034 Barcelona, Spain. Copyright 1999 Academic Press.Journal of Economic Literature Classification Numbers: G20, G21.     

Unemployment and Labor Market Institutions: An Empirical Analysis

The development of the unemployment rate differs substantially between OECD countries. In this paper we investigate to what extent these differences are related to labor market institutions. In our analysis we use data of eighteen OECD countries over the period 1960–1994 and show that the way in which institutions interact is important. J. Japan. Int. Econ., December 2001, 15(4), pp. 403–418. Department of Economics, CentER, Tilburg University and Institute for Labour Studies (OSA), The Netherlands. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: E24, J68.     

The Exchange Rate Policy of the Euro: A Matter of Size?

This paper analyzes how country size affects exchange rate policy and volatility. A hump shaped relation between exchange rate variability and the size of countries is generated in the theoretical model: exchange rate variability increases with country size for small countries but then decreases for large countries. The paper finds that this theoretical prediction holds well for bilateral exchange rates of the OECD countries in the period between 1980 and 1995 as well as for a subsample of European exchange rates with respect to the dollar. The results suggest that the dollar/euro volability may be lower than the present dollar/DM volatility.J. Japan. Int. Econ., Dec. 1998,12(4), pp. 455–482. CERAS-ENPC, Graduate Institute of International Studies, and CEPR, 28 rue des Saints Pères, Paris 75007, France.Copyright 1998 Academic Press.Journal of Economic LiteratureClassification Numbers F33, F41, F42.     

Transition from School to Work in Japan

Using retrospective data of young people's work experience in Japan, this paper found that initial labor market conditions, i.e., when workers first enter the labor market after permanently leaving school, have a significant lasting impact on the employment experiences of workers in their teens and twenties. An increase in the unemployment rate at the time of labor market entry reduces the probability of gaining full-time regular employment and, more important, increases the future probability of workers of leaving employers by lowering the quality of job matches. It was also found that the vocational guidance or recommendations workers received at school could be effective in raising the quality of job matches. The adverse effect of initial unemployment rates on employment opportunities was most profoundly observed among female college graduates. J. Japan. Int. Econ., December 2001, 15(4), pp. 465–488. Faculty of Economics, Gakushuin University, 1-5-1 Mejiro Toshima-ku, Tokyo 171-8588, Japan; and Faculty of Economics, Meiji Gakuin University, 1-2-37 Shirokane-dai Minato-ku, Tokyo 108-8636, Japan. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: J24, J63, J64.     

Should We Be Afraid of Friedman's Rule?

Should one think of zero nominal interest rates as an undesirable liquidity trap or as the desirable Friedman rule? I use three different frameworks to discuss this issue. First, I restate H. L. Cole and N. Kocherlakota's (1998, Fed. Res. Bank Minn. Quart. Rev., Spring, 2–10) analysis of Friedman's rule: short run increases in the money stock—whether through issuing spending coupons, open market operations, or foreign exchange intervention—change nothing as long as the money stock shrinks in the long run. Second, two simple Keynesian models of the inflationary process with a zero lower bound on nomianl interest rates imply either that deflationary spirals should be common or that a policy close to the Friedman rule and thus some deflation is optimal. Finally, a formal baby-sitting coop model implies multiple equilibria, but does not support the injection of liquidity to restore the good equilibrium, in contrast to P. Krugman (1998, Slate, August 13). J. Japan. Int. Econ., December 2000, 14(4), pp. 261–303. CenER, Tilburg University; Humboldt University, Berlin, Germany; and CEPR Copyright 2000 Academic Press.Journal of Economic Literature Classification Numbers: E31, E41, E50, E51, E52.     

The Korean stock market volatility during the currency crisis and the credit crisis

This paper studies the volatility of the Korean stock market during the Asian currency crisis of 1997–1998 and the global credit crisis of 2008–2009. We use a fad model with Markov switching heteroskedasticity, which was first proposed by Kim and Kim (1996). Using the monthly data from January 1980 to October 2009, we find that the volatility of the transitory component of the stock return, or fads, increased during the currency crisis, but did not rise much during the credit crisis. It implies that the stock price fluctuations were not driven by irrational sentiments during the recent global crisis as much as during the former crisis. However, when we consider the dollar value of the Korean stock index in order to estimate the volatility that foreign investors confront, we find that the volatility of the transitory component was raised during the credit crisis as well as during the currency crisis. That is, foreign investors experienced greater volatility than domestic investors in the recent financial market turmoil. This asymmetric volatility that domestic and foreign investors face is one of the characteristics of the credit crisis.For more detailed analysis, the same model was applied to the weekly data from January 2005 to October 2009 and provided the result that the data measured by won–dollar exchange rates were more increased than the raw data. It holds that foreign investors confronted much greater volatility than domestic investors while the stock volatility was relatively lower in the credit crisis state than in the currency crisis state.