This article represents part of a master's degree research that investigates the acting of Teacher Coordinator in the face of large-scale evaluations implemented in Brazil from the 1990s. We will present some discussions ...

We develop a model in which managers choose whether or not to reveal their 'vision' for the future of their companies. Visionary managers are valuable because they generate incentives for workers to develop profitable ...

Management models come in the most varied formats and are being adapted. Technologies and other evolutions at a global level exert pressure for this to happen, while the peculiarities of these models play an important role ...

Extant literature, while often suggesting a positive link between green innovation and firm performance, is inconclusive. Moreover, the possibly moderating role of management has not been sufficiently considered. Using a ...

This paper defines managerial effectiveness as the ability to answer three questions: (1) Given sparse knowledge of a problematic situation, how is it possible to extract information from it?; (2) If such information can ...