Currency substitution, portfolio diversification, and money demand

Abstract .  We extend the Thomas (1985) dynamic optimizing model of money demand and currency substitution to the case in which the individual has restricted or no access to foreign currency denominated bonds. In this case currency substitution decisions and asset substitution decisions are not separable. The results obtained suggest that the significance of an expected exchange rate depreciation term in the demand for domestic money provides a valid test for the presence of currency substitution. Applying this approach to six Latin-American countries, we find evidence of currency substitution in Colombia, Dominican Republic, and Venezuela, but not in Brazil and Chile.     

The Business Cycle Associated with Exchange Rate-Based Stabilizations

This article examines the effects of disinflation on economicactivity in countries characterized by chronic inflation. Suchcountries have a long history of inflation at rates exceedingthose in industrial countries as well as labor and capital marketsthat have adjusted to function in an inflationary environment.A sample of disinflation programs in several Latin Americancountries and in Israel demonstrates that stabilization effortsin countries with chronic inflation often do not induce theusual Phillips curve tradeoff in the medium run. Specifically,stabilization programs that use the exchange rate as the mainnominal anchor are often associated with a business cycle thatbegins with a boom and ends with a recession. Stabilizationprograms that use money supply as the nominal anchor generallyinduce the expected Phillips curve result: lower inflation isaccompanied by a recession after the program is implemented.     

Competent jerks, lovable fools, and the formation of social networks

When looking for help with a task at work, people turn to those best able to do the job. Right? Wrong. New research shows that work partners tend to be chosen not for ability but for likability. Drawing from their study encompassing 10,000 work relationships in five organizations, the authors have classified work partners into four archetypes: the competent jerk, who knows a lot but is unpleasant; the lovable fool, who doesn't know much but is a delight; the lovable star, who's both smart and likable; and the incompetent jerk, who.. .well, that's self-explanatory. Of course, everybody wants to work with the lovable star, and nobody wants to work with the incompetent jerk. More interesting is that people prefer the lovable fool over the competent jerk. That has big implications for every organization, as both of these types often represent missed opportunities. Because they are liked by a disproportionate number of people, lovable fools can bridge gaps between diverse groups that might not otherwise interact. But their networking skills are often developed at the expense of job performance, which can make these employees underappreciated and vulnerable to downsizing. To get the most out of them, managers need to protect them and put them in positions that don't waste their bridge-building talents. As for the competent jerks, too often their expertise goes untapped by people who just can't put up with them. But many can be socialized through coaching or by being made accountable for bad behavior. Others may need to display their competence in more isolated settings. Intriguingly, managers aren't limited to leveraging people that others like and changing those that others loathe. They also can create situations in which people are more apt to like one another, whatever their individual qualities.     

Authentic leadership promoting employees' psychological capital and creativity

Two hundred and one employees report their psychological capital, as well as their supervisors' authentic leadership. Supervisors describe the employees' creativity. The main findings show that authentic leadership predicts employees' creativity, both directly and through the mediating role of employees' psychological capital. The study empirically validates theoretical arguments that suggest integrating authentic leadership and psychological capital in research, and indicates that both may foster employees' creativity, a crucial resource for helping organizations to face competitive challenges, take advantage of business opportunities, and improve organizational effectiveness.     

河南区域性资本市场构建研究

中小企业是河南经济发展的主力军,其发展之瓶颈是融资难。主要原因是直接融资市场上主板和创业板标准高、容量小,无法满足中小企业上市需求;间接融资市场天生不适合中小企业融资。设立河南区域性资本市场,充分发挥其功能与作用,有利于中小企业融资与创新以及资本资源优化配置。河南区域性资本市场建设重点是打造较低层级的地方性资本市场,即设立郑州证交所、河南柜台市场以及培育一定数量的风险投资基金。     

Estimating the direct impact of bank liquidity shocks on the real economy: Evidence from letter‐of‐credit import transactions in Colombia

This study identifies and provides an estimate of the impact of bank liquidity shocks on real economic activity by exploring letter‐of‐credit import transactions in Colombia during the 2008 to 2009 global financial crisis. The detailed dataset on letter‐of‐credit transactions allows for exploiting within‐importer–exporter variation across issuing banks. The study finds substantial effects of bank liquidity shocks on letter‐of‐credit import transactions: banks that were more vulnerable to adverse liquidity shocks—proxied by the ex ante reliance on wholesale funding or borrowings from foreign banks—reduced letter‐of‐credit issuances more in both intensive and extensive margins. The study also confirms that it had real effects: importer–exporter pairs that relied more on letter‐of‐credit transactions experienced a greater reduction in their total imports in response to adverse bank liquidity shocks.     

Systemic Cooperative Actions among Competitors: the Case of a Furniture Cluster in Brazil

The purpose of this article is to describe cooperation practices observed in competitors companies in a furniture cluster in Brazil. The literature refers to it as coopetition. The research method was the multiple case study. The main research technique was the semi-structured interviews with practitioners of the cluster. The study created a theoretical framework for cooperative practices in industrial clusters formed by four types of practices: logistics, marketing and sales, formation of the workforce, and innovation and technology. The study investigates these four types of cooperation in five large companies that compete in the same market, the anchor companies of the cluster. The only entirely complied type of collaboration is the formation of the workforce of the cluster. In the other practices, cooperation involving competitors is lower than reported in the literature. The main reason for this low cooperation is excessive rivalry and mutual distrust in the cluster, and competition by differentiation, which partially prevent the gain of scale provided by cooperative actions.     

A model to evaluate transient industry effects

In this paper we present a model to evaluate transient industry effects, that is, the impact of business cycles on the industry. While the importance of the economic cycle for industry and firm performance is widely recognized, we do not know much about how much the business cycle influences industry activity. The aim of this paper is to present a method that helps to understand the relationship between the business cycle and an industry's level of activity. Copyright © 2008 John Wiley & Sons, Ltd.     

Does international cross-listing improve the information environment

We investigate whether cross-listing in the U.S. affects the information environment for non-U.S. stocks. Our findings suggest cross-listing has an asymmetric impact on stock price informativeness around the world, as measured by firm-specific stock return variation. Cross-listing improves price informativeness for developed market firms. For firms in emerging markets, however, cross-listing decreases price informativeness. The added analyst coverage associated with cross-listing likely explains the findings in emerging markets, rather than changes in liquidity, ownership, or accounting quality. Our results indicate that the added analyst coverage fosters the production of marketwide information, rather than firm-specific information.