The role of coworker support in the relationship between moral efficacy and voice behavior: The case of hospitality students in Ecuador

ABSTRACT

This article explores the relationships among employee moral efficacy, coworker emotional support, coworker instrumental support, and employee voice behavior regarding abusive supervision in the hospitality industry in Ecuador: a high power distance culture. The results indicate that employees’ moral efficacy predicted their voice behavior with regards to abusive supervision and that coworker emotional support strengthened this relation. However, an interaction effect between moral efficacy and coworker instrumental support on voice behavior was not found. This study provides a theoretical extension of the voice literature by introducing the roles of moral efficacy and coworker support, and has practical implications for the hospitality workplace.     

Identification of Asset Price Misalignments on Financial Markets With Extreme Value Theory

This article examines the potential for concurrence of crises and asset price misalignments from equilibrium in the foreign exchange, stock, and government bond markets of three Central European countries and the euro area. Concurrence is understood as the joint occurrence of extreme asset changes and is assessed with a measure of asymptotic tail dependence in the distributions studied. The results reveal a significant potential for the co-alignment of crises in the examined markets. Evidence for co-movements in misalignments from equilibrium is found among all examined stock and exchange rate markets; although it is not apparent in some government bond markets.