The introduction of new products is an important method of competition in many markets. Towards understanding its impact on competition and welfare, this paper estimates the effects of Crystal Pepsi being introduced by PepsiCo. Estimating a structural model of the soft drink market, the...

Drawing on the conceptual foundations of feedback and behavior modeling we investigate the effects of managers' coaching intensity on the performance of those they supervise, at multiple levels of an organizational hierarchy. Data from 328 sales associates reporting to 114 middle managers, and...

(english) This cross-country study examines the determinants of school attendance through household surveys conducted the same year in seven West African countries. The aim of this comparison, based on the relatively homogeneous population of urban households living in the capitals, is to look...