Management model of the correlation between the rate of tax pressure and the flow of Inland Revenue. The Laffer Curve

The adaptation to the Romanian macroeconomic realities of the theory according to which an increase in the tax pressure will not necessarily entail the corresponding increase of the Inland Revenue, but in exchange, the decrease of the tax pressure will create favorable conditions for the increase of the inland revenue, implies the creation of correlative models to support the idea and to provide a proper management at macroeconomic level. Such a model is the one using as statistic instrument the Laffer Curve starting from the concrete data of Romanian economy.