Jobs with different wage determination mechanisms, social efficiency and unemployment

The purpose of this paper is to construct a theoretical framework for the labor market, which is composed of a variety of jobs with different wage determination mechanisms. We identify an equilibrium in which some firms post a wage and others bargain with workers. This paper shows that the proportion of firms adopting wage bargaining in a decentralized equilibrium is below the socially optimal level. We identify policies to increase this proportion and to improve social efficiency. Furthermore, we examine the impact of those policies on unemployment. The results of this study will determine the direction of employment policy on the labor market with various employment styles.     

The role of sales beliefs in facilitating experiential learning: An empirical study of Japanese salespeople

The purposes of this research were to examine developmental experience at different career stages and to clarify the role of sales beliefs in promoting experiential learning of salespeople. By applying the theoretical framework of expertise research and cognitive psychology, data from Japanese real estate salespeople were analyzed. Results suggest that (1) experiential learning is activated in the later stage (from 6 to 10 years) of a career, and (2) salespeople who balance customer and goal achievement orientations learn from others in the early stage (from 1 to 5 years) of their careers. A discussion of the theoretical and managerial implications is presented. © 2011 Wiley Periodicals, Inc.     

LIQUIDITY CONSTRAINTS IN A MONETARY ECONOMY*

This article presents a microfounded model of money with a consumption and an investment market. We consider an economy in which only part of the investment returns can be pledged. A liquidity constraint arises when the pledgeable part of the returns are not enough to pay for investment costs. We show that when the liquidity constraint is binding, agents may make a cash downpayment and money can perform two roles—as a provider of liquidity services and exchange services. The liquidity constraint constitutes a channel though which underinvestment occurs even at low inflation rates.     

Does the diversity of human capital increase GDP? A comparison of education systems

This paper examines how different education systems affect GDP by influencing the diversity of human capital. We construct an overlapping generation model in which agents are heterogeneous in income and innate ability, and the final goods are produced with differentiated intermediate goods. It is shown that under a realistic condition, the diversity of human capital induced by income inequality always lowers the GDP of the next period, while the diversity of human capital induced by heterogeneous ability can increase GDP, if the produced intermediate goods are sufficiently substitutable and firms have a large span of control. Hence, as public education equalizes education resources across households, it mitigates the negative effect of income inequality on GDP, while the effects of ability tracking crucially depend on the production structure of the economy.     

Competing to Outsource in the South

This paper analyzes foreign direct investment (FDI) competition in a three‐country framework: two Northern countries and one Southern country. We have in mind the competition of Airbus and Boeing in a developing country. The host‐country government endogenizes tariffs, while Airbus and Boeing choose domestic output and FDI. Wages and employment in the home countries are negotiated. We find that in the unique equilibrium, both Airbus and Boeing compete to undertake FDI in the developing country. This arises because the host country can play off the multinationals, which in turn stems from three factors: (a) oligopolistic rivalry; (b) quid pro quo FDI; (c) strategic outsourcing—FDI drives down the union wages at home if the host‐country wage is sufficiently low. However, if the host‐country wage is sufficiently high, the union wage increases under FDI. In such cases, FDI competition benefits the multinationals, the labor unions, as well as the host country.     

第36届世界标准日祝词标准使世界更高业

我们都希望生活在一个更安全、更安定的世界里，然而。地震、飓风、江水、交通事故、传染病和工业事故，除了给人类带来物质损失以外，每年还导致成千上万的人员伤亡。为了应对这些威胁，国际标准提供了广为认可的解决方案，     

The role of human capital on the performance of manufacturing firms in Bangladesh

The efficiency determinants of manufacturing firms in developing countries have received increasing attention over the past few decades. This study examines the role of top managers' human capital and other exogenous determinants of the efficiency of manufacturing firms in Bangladesh by using heteroscedastic single‐step stochastic frontier analysis. We find that general human capital represented by educational qualification and specific human capital formed by work specific experience show different ways of impact on firm performance. Specifically, education has both a direct impact on firm outputs and an indirect impact as an efficiency determinant, whereas experience affects only technical efficiency.     

A topological approach to Wilson’s impossibility theorem

We will present a topological approach to Wilson’s impossibility theorem [Wilson, R.B., 1972. Social choice theory without the Pareto principle. Journal of Economic Theory 5, 478–486] that there exists no non-null binary social choice rule which satisfies transitivity, independence of irrelevant alternatives, non-imposition and has no dictator nor inverse dictator. Our research is in line with the studies of topological approaches to discrete social choice problems initiated by [Baryshnikov, Y., 1993. Unifying impossibility theorems: a topological approach. Advances in Applied Mathematics 14, 404–415]. This paper extends the result about the Arrow impossibility theorem shown in [Tanaka, Y., 2006. A topological approach to the Arrow impossibility theorem when individual preferences are weak orders. Applied Mathematics and Computation 174, 961–981] to Wilson’s theorem.     

人民币和中国经济

中国存在着许多结构性问题,如社会保障制度不健全,金融体制不完善等.这些问题的根源都不在汇率制度.要在根本上解决问题,在实行人民币升值和改革人民币汇率制度,提高汇率制度灵活性的同时,还要抑制投资过热,控制银行贷款规模,发展银行存款以外的股票、债券等资本市场,推进国有企业改革,实施消除将来不安的社会保障政策,实现利率自由化,改革金融体制等.只有使这些政策措施互相配合,很好地联动,才能取得卓越的成效.     

Food Processing Business and Agriculture Cooperatives in Japan: Market Power and Asymmetric Information*

Food processing businesses run by agriculture cooperatives (in this paper referred to as food processing cooperatives) are basically firms that are owned by the suppliers of raw materials. Typically, in this type of firm, corporate decision‐making is the responsibility of member farmers through the one member one–vote rule, and the surplus of the business is divided among them according to the amount of raw agricultural products they have supplied to the firm. This is in contrast to a conventional capitalistic firm, in which corporate decision‐making is ultimately made by the stockholders through the one share–one vote rule, and the profit is divided among them according to the amount of financial capital they have supplied to the firm. Based upon statistical data and case studies, the present paper considers some economic factors that might influence the establishment of food processing cooperatives.