Women of color in the labor market

While the labor force participation rates of women have increased, and women work in a wider range of occupations than they did two decades ago, there remain gaps between the status of women and men, as well as between white women and women of color. Additionally, as the female labor force becomes more diverse, there are also differences among women of color in labor force participation, unemployment, and occupational status. Based on projections regarding the future structure of the labor force, it is likely that even as the status of some women of color improves, many will remain stuck in low-wage service and clerical jobs.     

Delaying integration of immigrant labor for the purpose of taxation

Delayed integration (DI) is a rule for taxing migrants. It requires that immigrants be taxed in the host country only after some period of transition. Conversely, emigrants are released from the obligation to pay taxes only after a certain period. DI is an alternative to the Employment Principle and the Home-Country Principle. The former governs the international taxation of labor. The latter is a close substitute for the Nationality Principle, on which US tax law is based. The paper studies DI in a setting which allows one to trade off the efficiency costs of distortionary taxation and of wasteful government.     

Instability in the labor market for researchers

R&D is both an activity which involves team effort, and with many of the features of a zero-sum game. This paper shows that these characteristics make the labor market for researchers unstable in the sense that firms have incentives to continuously change the composition of their research teams. Related results concerning the core of several cooperative games in characteristic form are also proved.     

Deregulation and liberalization of the Chinese stock market and the improvement of market efficiency

This study employs single and multiple variance ratio tests to reexamine the weak-form efficient market hypothesis (EMH) of A- and B-shares on the Shanghai and Shenzhen exchanges in Chinese stock market. The study also examines the influence of the release of investment restriction of B-share markets on market efficiency. For the whole sample period, the weak-form EMH is only supported for Shanghai A-shares, and is not supported for the remaining shares. For the sub-sample period, the Shenzhen A-share and B-shares of both exchanges being rejected for the weak-form EMH in the earlier sample period are supported following the regulatory change. Rolling multiple variance ratio test statistic values provide additional evidence of weak-form EMH. The improvement of market efficiency can be explained by the increased liquidity and maturity accompanying deregulation and liberalization.     

An empirical assessment of assortative matching in the labor market

In labor markets with worker and firm heterogeneity, the matching between firms and workers may be assortative, meaning that the most productive workers and firms team up. We investigate this with longitudinal population-wide matched employer–employee data from Portugal. Using panel data methods, we quantify a firm-specific productivity term for each firm, and we relate this to the skill distribution of workers in the firm. We find that there is positive assortative matching, in particular among long-lived firms. Using skill-specific estimates of an index of search frictions, we find that the results can only to a small extent be explained by heterogeneity of search frictions across worker skill groups.     

Behavior of the firm in a market for heterogeneous labor

This paper develops a dynamic model of the firm in a labor market where workers and jobs are heterogeneous with respect to skill. The firm's recruitment policy, in a heterogeneous market, consists of both a wage offer and a skill requirement. The explicit derivation of this policy serves to clarify the difference between the long-run and short-run relationship between wages and skills. The short-run shift in this relationship helps to explain the occupational upgrading that occurs in cyclical upswings. The model also highlights the impact of the skill level distribution on the rate of change of firms' wage offers.     

Optimum organization of the labor market in a small open economy

In Denmark labor has been organized in independent but cooperating craft unions for more than a century. Within an extremely simple model of a small open economy facing imperfect competition, we analyze four different ways of organizing the labor market and show that the Danish model (partial centralization of the wage setting process) may be accounted for as the outcome of a two-stage Nash bargaining game, being robust in relation to changes in market conditions, and likely close to optimum from the point of view of society as a whole.     

The financing of apprenticeship training in the light of labor market regulations

In this paper we analyze the training behavior of firms in Germany and Switzerland — two countries with a comparable apprenticeship system but strong differences in the regulation of their respective labor markets. We make use of two representative firm-level surveys on the provision of apprenticeship training to analyze differences in the costs and benefits of training and the firm's training decision. Our results suggest that firms are more likely to make a substantial (short-term) net investment in apprenticeship training in the presence of strong employment protection laws.     

A non-Walrasian labor market in a monetary model of the business cycle

This paper investigates to what extent a new Keynesian, monetary model with the addition of a microfounded, non-Walrasian labor market solely based on union bargaining is able to replicate key aspects of the business cycle. The presence of a representative union offers an explanation for two features of the cycle. First, it generates an endogenous mechanism which produces persistent responses to both supply and demand shocks. Second, labor unionization reduces the elasticity of marginal costs to output. This leads to lower inflation volatility. Model simulations show that the unionized framework can better reproduce European business cycle data than can a model with a competitive labor market.     

Evidence of ethnic discrimination in the Swedish labor market using experimental data

We present evidence of ethnic discrimination in the recruitment process by sending fictitious applications to real job openings. Applications with identical skills were randomly assigned Middle Eastern- or Swedish-sounding names and applications with a Swedish name receive fifty percent more callbacks for an interview.We extend previous analyses by adding register and interview information on firms/recruiters to the experimental data. We find that male recruiters and workplaces with fewer than twenty employees less often call applications with a Middle Eastern name for an interview.     

The benefits of international diversification: Re-examining the effect of market allocation constraints

This paper makes adjustments to the data, methods and perspective as presented in Chiou (2008) to report lower potential benefits from international diversification for U.S. investors during the previously reported 1988–2004 investment period. The extended results for 1988–2014 are also presented. Naive international diversification is not found to provide positive return-to-risk (RR) gains or volatility reducing benefits versus the U.S. market. Portfolios optimized with no short sales and weakened weight constraints on positive market allocations can provide RR gains and volatility reducing benefits. The positive RR benefits from diversification out of the U.S. market portfolio are not found to be statistically significant for both periods measured.     

论另类股票市场的功能

融资渠道是中小高科技创新型企业发展所面临的主要问题,而创业投资又面对出口问题。文章认为另类股票市场能较有效地解决这两个问题。     

Local labor market impacts of energy boom-bust-boom in Western Canada

The impacts of energy price boom and bust are analyzed through the differential growth in employment and earnings between local labor markets with and without energy resources in Western Canada. The estimated differentials attributed to the boom-induced labor demand shocks show significant direct and indirect impacts on the earnings and employment within the energy extraction and other non-energy local sectors respectively. The local job multipliers indicate that job creation within the energy extraction sector leads to modest job creation within the non-energy local sectors during boom periods. For every ten energy extraction jobs created during a boom period, approximately three construction jobs, two retail jobs, and four and a half service jobs are created.     

Towards a theory of the labor market with a public sector

The object is to specify and analyze equilibrium in a labor market with frictions when there is a significant public sector. In the vast majority of equilibrium studies on labor markets, a public sector has been ruled out by assumption. This seems a strange oversight as about 17% of workers in the US are public sector workers, whereas in western Europe, approximately 22% of workers work in the public sector. The goal in this study is to provide answers to such questions as: what happens to private sector wages if the public sector is increased? If the Government increases the number of public sector jobs, does this crowd out private sector jobs? When will private sector wages be greater (less) than the public sector wage? Reasonably complete answers to these questions (and others) are provided within the context of the model developed.     

Prejudice and gender differentials in the US labor market in the last twenty years

Earnings differentials between men and women have experienced a stable convergence during the 1980s, following a process started in the late 1970s. However, in the 1990s the convergence has almost stopped. The first objective of the paper is to evaluate if discrimination, defined as explicit prejudice, may have a role in explaining this slowdown in the convergence. The second objective is to assess whether the prediction of a decrease in the proportion of prejudiced employers implied by the Becker’s model of taste discrimination is taking place and if so at what speed. These objectives are achieved by developing and estimating a search model of the labor market with matching, bargaining, employer’s prejudice and worker’s participation decisions. The results show that the proportion of prejudiced employers is estimated to be decreasing at an increasing speed, going from about 69% in 1985 to about 32% in 2005. Therefore prejudice is not estimated to be a relevant factor in explaining the slower convergence between male and female earnings in the 1990s. The results are consistent with the Becker’s model of taste discrimination if one is willing to assume a very slow adjustment process.     

Managing the Yin and Yang of family capital: a study of Chinese immigrant entrepreneurs

Family capital can provide positive resources for entrepreneurship; however, it can also bring negative consequences that hinder the growth of a new venture. We investigated how entrepreneurs experienced and managed the positives and negatives of family capital through in-depth semi-structured interviews with Chinese immigrants who landed in Canada between 2000 and 2014. We contribute to the entrepreneurship literature by highlighting the paradoxical nature of family capital, and by identifying five strategies that entrepreneurs employed to manage the paradox.     

Forecasting the Chinese stock market volatility with international market volatilities: The role of regime switching

The purpose of this paper is to investigate the role of regime switching in the prediction of the Chinese stock market volatility with international market volatilities. Our work is based on the heterogeneous autoregressive (HAR) model and we further extend this simple benchmark model by incorporating an individual volatility measure from 27 international stock markets. The in-sample estimation results show that the transition probabilities are significant and the high volatility regime exhibits substantially higher volatility level than the low volatility regime. The out-of-sample forecasting results based on the Diebold-Mariano (DM) test suggest that the regime switching models consistently outperform their original counterparts with respect to not only the HAR and its extended models but also the five used combination approaches. In addition to point accuracy, the regime switching models also exhibit substantially higher directional accuracy. Furthermore, compared to time-varying parameter, Markov regime switching is found to be a more efficient way to process the volatility information in the changing world. Our results are also robust to alternative evaluation methods, various loss functions, alternative volatility estimators, various sample periods, and various settings of Markov regime switching. Finally, we provide an extension of forecasting aggregate market volatility on monthly frequency and observe mixed results.     

Family expenditures post-welfare reform in the UK: Are low-income families starting to catch up?

In this paper, we provide evidence on the question of how the UK government's welfare reforms since 1998 have affected the material well-being of children in low-income families. We examine changes in expenditure patterns and ownership of durable goods for low- and higher-income families between the pre-reform period (1995-1998) and the post-reform period (2000-2003), using data from the Family Expenditure Survey. The methodological approach is a difference-in-difference-in-difference analysis that exploits the fact that age variation in the reforms favoured low-income families over higher income ones and families with children age under 11 over those with older children. We find that low-income families with children are catching up to more affluent families, in their expenditures and their possession of durable goods. Moreover, expenditures on child-related items are increasing faster than expenditures on other items.     

State dependence in youth labor market experiences, and the evaluation of policy interventions

We investigate the extent and type of state dependence in labor market outcomes for young low-skilled Australians. Our model allows for three labor force states, employment, unemployment and out of the labor force, and for observed and unobserved heterogeneity. We find evidence of occurrence dependence, but no lagged duration dependence. A past employment spell increases the probability of employment in the future, but the length of the spell does not matter. A past spell of unemployment undoes the positive benefits from a spell in employment. Interpretations of these effects and implications for labor market policies are discussed.