Currency substitution and the real exchange rate: the utility maximization approach

This paper studies the currency-substitution hypothesis with Rational Expectations in terms of a Sidrauski-type model where domestic and foreign money enter the utility function. It shows that, contrary to Liviatan (1981), the approach does not necessarily contradict Calvo and Rodriguez (1977). Furthermore, the impact of monetary stabilization policy is fully characterized with flexible and (pre-) fixed rates for an extension of Dornbusch and Mussa (1975). A brief analysis of the Optimal Quantity of Money is also provided.     

An Empirical Examination of U.K. International Unit Trust Performance

We examine the performance of U.K. unit trusts with international equity objectives between January 1985 and December 2000 using four international factor models. The international version of the Carhart (1997) model performs the best in explaining the cross-section of international stock returns. There is little evidence of superior performance by international trusts relative to the global models. We also find that the choice between a local and global version of the Carhart model has a significant impact on the relation between the investment sector of the trust and performance.JEL classification: G10, G12     

The Effects of Attitudes,Subjective Norms,Attributions, and Individualism–Collectivism on Managers’ Responses to Bribery in Organizations: Evidence from a Developing Nation

The goal of this study was to introduce a model explaining how managers’ attitudes, subjective norms, attributions, and the individualism–collectivism cultural dimension affect the way managers’ deal with employee bribery in organizations. Twenty-six internal and external attributions related to bribery were identified through a series of structured interviews with 65 subject matter experts. These attributions, together with the other variables in the model, were evaluated by 354 (n = 354) Ecuadorian managers. Hierarchical regression analyses indicated that attitudes and external attributions significantly predicted managers’ intentions to discipline employees who accepted a bribe. In addition, external attributions mediated the relationship between individualism–collectivism and intent to discipline corrupt employees. Implications for the management of bribery in Latin American organizations are discussed.     

The effect of firm financial characteristics and the availability of alternative finance on IPO underpricing

This article tests the hypothesis that the financial characteristics of the issuing firm, along with the availability of alternative sources of financing, are important determinants of the level of underpricing. While risk and its relationship to underpricing have been examined in previous studies, liquidity risk is unique because of its special implications for a firm’s bargaining position with the underwriter. Consistent with my hypothesis, firms with greater liquidity concerns at the IPO experience greater underpricing. On the other hand, firms with higher levels of venture capital funding and/or debt financing are more fully priced.     

The Determinants and Impact of State Abortion Restrictions

This paper shows that a state's abortion policy is determined by the strength of interest advocacy groups and political forces. The greater the membership in the National Abortion Rights Action League, the percentage of female state legislators and the percentage of Democratic female legislators, the less restrictive a state's abortion policy. The greater a state's population that are Roman Catholics, the more restrictive a state's abortion policy. The paper also estimates the impact abortion restrictions have on a state's abortion rate. The empirical results show that abortion restrictions have no statistically significant impact on a state's abortion rate. A state's abortion restrictions do not significantly increase out-of-state abortions.     

Can commodity futures be profitably traded with quantitative market timing strategies?

Quantitative market timing strategies are not consistently profitable when applied to 15 major commodity futures series. We conduct the most comprehensive study of quantitative trading rules in this market setting to date. We consider over 7000 rules, employ two alternative bootstrapping methodologies, account for data-snooping bias, and consider different time periods. We cannot rule out the possibility that trading rules compliment some other trading strategy or that some traders may have success using a specific rule on its own, but we do conclusively show that none of these rules beat the market any more than expected given random data variation.     

Individual Performance in Turbulent Environments: The Role of Organizational Learning Capability and Employee Flexibility

Organizational learning capability (OLC) and employee flexibility help firms navigate the challenges faced by organizations operating in turbulent environments. OLC includes dimensions such as experimentation, risk taking, openness, dialogue, and participative decision making. Employee flexibility is considered a crucial tool for strategic human resource management in tackling environmental turbulence. Accordingly, we pose the following research question: how, and to what extent, is individual performance enhanced by OLC and employee flexibility in turbulent environments? The major impact that environmental turbulence has on change and flexibility requirements suggests that employee flexibility plays an important role in the impact OLC has on individual performance. However, we found no prior studies that explicitly analyzed this mediating function of employee flexibility. In this study, we tested three hypotheses that link OLC and individual performance, OLC and employee flexibility, and employee flexibility and individual performance. We applied a structural equation methodology, using partial least squares path modeling, to a sample of 174 academics at a Latin American university (a highly turbulent context). Our results show employee flexibility fully mediates the relation between OLC and individual performance given the presence of environmental turbulence. © 2015 Wiley Periodicals, Inc.     

Staying afloat during restructuring storms

By 1988 Jack Pfister could see the writing on the wall. His 80-year-old utility company, the Salt River Project (SRP), would no longer be sheltered from competition's chill wind. Its special status as a governmental entity was being challenged by emerging deregulation in the power industry. "Foreign" producers could now wheel their surplus power into his backyard at bargain rates.