The present article aims to evaluate the actual water policy management and to see if it's efficient either in macroeconomic level or in the regional one. Thus, the authors have recoursed, to a new set of explanatory variables to estimate an extended demand function in the short and long-run....

This paper focuses on the pay level of the highest paid executive directors, which we label as "Executive Director's Organizational Level" (henceforth EDOL), to raise the question if highest paid CEOs invest heavily in innovative projects. Two-stage least squares (2SLS) regressions show that...