Economic consequences of the Home Appliance Eco-Point Program in Japan: a dynamic discrete choice approach

This study combined a dynamic discrete choice model for air conditioner replacement decisions with an inter-industry model in order to evaluate the economic impact of Japan’s Home Appliance Eco-Point Program, an appliance replacement program that was in effect from May 2009 to March 2011. Focusing on air conditioners produced from 1995 to 1999 and replaced during the period from 2005 to 2013, we found that the eco-point program increased replacement probabilities by 1.5% to 1.9% in 2009. Moreover, the program produced an additional output of 31,337 million yen and a total value added of 21,259 million yen. However, the benefit–cost ratio – determined by dividing the increase in value added by the monetary value of the points awarded for appliance replacement – was only 0.68. From a cost-benefit perspective, the program can be judged not to have been an effective policy measure.     

Wage Stagnation in Japan

In the last ten years, a number of economists have tried to explain the observed decline or stagnation in the real wages of the US labor force in spite of slow but steady rise in labor productivity. This paper reports a similar affliction for the Japanese labor market since 1973. The explanation for stagnant wages in spite of respectable productivity gains in Japan lies in the vast appreciation of the yen versus the dollar, and ultimately in the highly regulated retail distribution.     

Labor or consumption taxes? An application with a dynamic general equilibrium model with heterogeneous agents

This study analyzes the effects of tax reform that shifts tax burden from labor to consumption. In this context, I also deal with the issue of progressivity. Even though this kind of tax policy change has recently gained popularity, its positive effects are debatable while the offsetting effect of a consumption tax on labor supply makes the net output change rather ambiguous. I examine these effects using a dynamic general equilibrium model with heterogeneous agents. The model is calibrated to fit certain characteristics of the Finnish economy. In addition to output and employment effects, I study the tax reform's effect on income and wealth distribution. First, I find that eliminating progressivity in labor taxation increases output via increase in capital accumulation that comes, however, in expense of slightly more inequality. Then, tax reform that replaces progressive labor taxes with a flat-rate consumption tax leads to a significant rise in capital accumulation, a negligible change in labor supply and gross labor income distribution, but a relatively considerable increase in wealth concentration.     

DOUBLING U.S. EXPORTS UNDER THE PRESIDENT'S NATIONAL EXPORT INITIATIVE: IMPLICATIONS OF SUCCESSFUL IMPLEMENTATION

President Obama's National Export Initiative (NEI) is targeted at doubling U.S. exports between 2010 and 2015. We apply USAGE to quantify what the NEI would need to do to foreign import‐demand curves and domestic export‐supply curves to achieve this target. USAGE is a dynamic economy‐wide model of the U.S. incorporating recession‐relevant factor market specifications including excess capacity and wage/labor‐demand elasticities that vary with the level of employment. In our central simulation, export‐promotion policies compatible with the President's target reduce the cost of the current recession from about 70 million 1‐year jobs for the period 2008–2020 to 45 million jobs. (JEL E17, C68, E62, E65, F16)     

The fading 1990s in Japan: Driving forces behind the unemployment upsurge

This paper sheds new light on the causes of the unemployment upsurge in Japan during the “fading 1990s”, an unprecedented period of structural crisis. We estimate a labor market model and identify the main macroeconomic determinants of labor demand and labor supply decisions in the last decades. We then conduct dynamic simulations and assess the relative contribution of these determinants to the evolution of unemployment from 1990 to 2002. Beyond the leading role exerted by the decline in productivity growth, we find the active and expansionary measures undertaken by the government had an overall negative effect on the labor market.     

中国农村剩余劳动力估计：2010—2018年*

本文在准确界定乡村就业人员统计口径基础上，利用国家计生委2015年流出地监测专项调查数据，构建基于农村劳动力就业类型选择的多分类预测模型，采用有监督的机器学习的AdaBoost算法，对2010—2018年农村绝对剩余劳动力和相对剩余劳动力数量进行估算。研究结果发现，2018年农村绝对剩余劳动力数量为3 692万，其中806%是以公开失业为表现形式的显性剩余劳动力；2018年农村相对剩余劳动力数量为5 369万，其中能够向外出就业转移的相对剩余劳动力仅为1 051万。本文判断我国已经从总体上跨越刘易斯第一转折点，并且将持续面临农业生产劳动力紧张和非农部门劳动力供给不足的双重困境。对此本文提出促进农业劳动力充分就业、提升农村生产要素配置效率、推动农村劳动力就地转移以及消除劳动力跨区域转移障碍等政策建议。     

MONETARY POLICY AND INEQUALITY: HOW DOES ONE AFFECT THE OTHER?

This article studies a labor-supply-side channel affecting the relationship between monetary policy and income inequality. To this end, I build a heterogeneous-agent New Keynesian economy with indivisible labor in which both macro and micro labor supply elasticities are endogenously generated. First, I find that monetary policy shocks have distributional consequences due to a substantial heterogeneity in labor supply elasticity across households. Second, a more equal economy is associated with more effective monetary policy in terms of output. I document supporting empirical evidence for the key mechanism of the model using microlevel data and state-level data in the United States.     

LATE CAREER JOB LOSS AND THE DECISION TO RETIRE

This article provides an empirical analysis of the effect of involuntary job loss on the lifetime income and labor supply of older workers. I develop and estimate a dynamic programming model of retirement with savings, costly job search, and exogenous layoffs. The average cost of job loss is equivalent to one year of predisplacement earnings, 70% due to the wage reduction and 30% to the search frictions. Displaced workers on average retire 14 months earlier. Workers who approached retirement during the Great Recession will work approximately five months longer in response to the contemporaneous financial and labor market shocks.     

Foreign Trade of Manufactures and Men and Women’s Employment and Earnings in Germany and Japan

Using factor content analysis, this paper provides estimates of the effects of manufacturing trade expansion on men and women's employment in Germany and Japan, with breakdowns by world, OECD, and non-OECD trade. Evidence is found that foreign trade expansion had a more negative effect on women's than men's manufacturing employment in Japan and a roughly equal effect in Germany, with the difference between the countries driven by non-OECD trade. In spite of this, demand shifted away from women's manufacturing employment in Germany after the early-1970s, for both the manufacturing sector as a whole and for manufacturing industries with high female shares of employment, while no such labor demand shifts occurred in Japan. In the face of these differences in labor demand and of very similar increases in female labor supply, male-female hourly wage differences narrowed in Germany and widened in Japan, for both manufacturing and non-agricultural employees. It is concluded that shifts in neither labor supply nor labor demand fit with observed trends of male-female wage differences in Germany and Japan.     

THE EFFECTIVENESS OF NON‐TRADITIONAL MONETARY POLICY MEASURES: THE CASE OF THE BANK OF JAPAN*

This paper summarizes non‐traditional monetary policy measures adopted by the Bank of Japan (BOJ) during the last 2 decades and by other G7 central banks since the start of the current global financial turmoil and analyses the effectiveness of such measures. The paper begins with a typology of policies usable near the zero lower bound on interest rates. They are: (i) forward guidance of future policy rates; (ii) targeted asset purchases; and (iii) quantitative easing. Using this typology, I review the measures adopted by the BOJ and other central banks. I then offer a news analysis of the effects of the measures adopted by the BOJ on asset prices, comparing them with those adopted by the Fed. Many of the measures, with the exception of strategy (iii), are shown to have moved asset prices in the expected directions. Another exception is that most of the monetary easing measures failed to weaken the yen. Despite some effects on asset prices, however, the measures have failed to stop the deflationary trend of the Japanese economy clearly. I discuss some possible reasons for this and more general implications for monetary policy.     

Distortions,infrastructure, and female labor supply in developing countries

In this paper I document cross-country gaps between gross domestic product (GDP) per capita and GDP per worker. The gaps are driven mostly by a lower female labor force participation (LFP) in developing countries. Females began to participate more in the labor markets of these countries when more households acquired access to basic infrastructure and when distortive policies affecting the prices of household appliances were partially removed. I use a model of home production with endogenous labor force participation to account for these facts. I find that the prices of household appliances and access to infrastructure are quantitatively important in explaining cross-country labor supply differences.     

Household Taxation, Income Splitting and Labor Supply Incentives - A Microsimulation Study for Germany

We analyze potential labor supply effects of a shift from thecurrent German system of joint taxation of married couples toa system of limited real income splitting on the basis of aneconometric household labor supply model embedded in a tax benefitmodel. Our simulation results show relatively small labor supplyeffects of a shift from the current system to one of limitedreal income splitting system. In the benchmark scenario of ashift to separate taxation labor supply of wives would increasesubstantially in west Germany, while a significant number ofhusbands would drop out of the labor force. (JEL H31, H24, J22)     

Household Formation,Female Labor Supply,and Savings

In this paper, we aim to quantify the impact of changing family structures on labor supply and savings in Western societies. Our dynamic general equilibrium model features both genders, and it takes into account changes in marital status as a stochastic process. The numerical results indicate that changes in household formation can partly explain the reallocation of male and female labor supply observed during the last decades in Germany. We also find a negative impact on capital accumulation, and we show that a combination of higher marital risk and a narrowing gender wage gap can explain the changes in hours ratios between single and married men and women.     

HEALTH CARE IN THE UNITED STATES: WHY IS SUPPLY SO PRICE INSENSITIVE?

Health spending as a percentage of gross domestic product in the U.S. economy is growing, from 5% in 1960 to about 16% in the current period, and it is predicted to grow to as much as 30% in 2050. Then why is the supply of health care in the United States so insensitive to steeply rising prices? This paper conducts an econometric study to show that high health‐care costs have an adverse impact on labor productivity, causing a negative production externality in all industries. So, can the rising cost of health‐care affect the U.S. comparative advantage? The paper seeks answers to these questions in a general equilibrium model and finds that the labor productivity shock is responsible for the sluggish or declining supply of health care. Consumers are able to afford less health care due to a possible decline in real wages. U.S. comparative advantage becomes a nonissue, provided that the equilibrium is stable in spite of a negatively sloped health‐care supply curve. Negative externality, leading to market failure, may be addressed in two alternative ways. (JEL F11, I11, I12, I18)     

人口老龄化对中国劳动力供给的影响

本文描述了我国劳动力供给的总体数量以及变化趋势,并从劳动参与率、城乡结构、人力资本三方面进行考察,探讨人口老龄化对于劳动力供给的影响。我国劳动参与率还存在较大增长空间,将会是未来劳动力供给的重要增长点;农村剩余劳动力存量仍看似充足,但其老龄化情况较严重,难以维持当前农民工向城市转移的速度;另外我国年轻劳动力的教育程度和人力资本已有显著提升。因此虽然人口老龄化已经对我国劳动力供给产生了一定负面影响,但由于人口和劳动力的变化是一个长期过程,并不会给经济发展带来突发的、灾难性的冲击。     

The Intertemporal Substitution Hypothesis: A Quantitative Reassessment

This paper reexamines the empirical validity of the intertemporal substitution hypothesis by reinterpreting existing empirical labor supply studies. A dynamic labor supply model is proposed and is used as a unifying framework for various studies. Evidence discernible from those reinterpretations supports the view that a typical worker increases working hours in response to a wage increase perceived to be transitory, but decreases working hours in response to a permanent wage increase. Specifically, the evidence strongly suggests that the short run labor supply elasticity exceeds 1. [824]     

Life cycle employment and fertility across institutional environments

In this paper, we formulate a dynamic utility maximization model of female labor force participation and fertility choices and estimate approximate decision rules using data on married women in Italy, Spain and France. The estimated decision rules indicate that first-order state dependence is the most important factor determining female labor supply behavior in all three countries. We also find that cross-country differences in state dependence effects are consistent with the order of country-level measures of labor market flexibility and child care availability. Counterfactual simulations of the model indicate that female employment rates in Italy and Spain could reach EU target levels were French social policies to be adopted in those countries.     

Response of Asset Prices to Monetary Policy under Abenomics

In this paper, I investigate the causes of the recent sharp response of the yen and Japanese stock prices to the discussion of, and the subsequent implementation of bold monetary easing by the Bank of Japan as demanded by Prime Minister Abe. I present statistical evidence that the response of the two asset prices have indeed been unusually large relative to the past experience with nonconventional monetary policy (NCM) even after allowance is given for the rise in global economic activity and asset prices. I also point out that the rally has been led by speculative trading by foreign investors, while domestic investors have largely stayed on the sidelines. I discuss possible reasons for such foreign investor behavior. Simply put, the unprecedented political pressure raised hopes of the adoption of bold measures by the Bank of Japan. I discuss, however, the possibility that the room for further action by the Bank is quite limited apart from what might be called a targeted helicopter drop of money. I also point out the possibility that investor behavior may have not been based on economic fundamentals. The asset price volatility since April 2013 is interpreted in the light of such discussions.     

Altruism and the Political Economy of Income Taxation

I develop a model in which altruistic agents vote over quadratic income tax schedules. Agents have heterogeneous preferences and productivities, and the model incorporates the incentive effects of taxation. The main result of the paper establishes the existence of a self-confirming majority rule equilibrium in which agents' labor supply decisions are optimal given their tax liabilities and the tax policy is a majority rule equilibrium given the labor supply decisions. In equilibrium the actions by all agents confirm their expectations, but such expectations may be incorrect out of equilibrium. The model generates majority rule voting equilibria that involve progressive taxation.     

我国货币政策区域效应的度量与成因分析

本文利用时变参数状态空间模型估计了1985—2007年我国(及主要区域)的动态货币政策乘数,从新的视角论证了货币政策区域效应的显著存在性。此外,还从供给视角对货币政策区域效应的成因做了新的解释。研究表明,经济开放度、劳动生产率对货币政策区域效应有显著的正向影响,而地方政府行为对货币政策区域效应有显著的负向影响,这说明地方政府干预经济过多反而会削弱货币政策效力。