The integrated approach to evaluating structural performance in well-balanced macro-economic frameworks

The paper aimed at an academic substantiation of possibility of reaching the community-measured and utmost available efficiency in public expenditure and investments and tax collection/ revenue in a perfectly arranged well-balanced open-ended macro-economic framework. The model suggested looks similar (by its interpretation) to the «econo-physical» trend in the contemporary economics concept (Cf.: the Carnot cycle in thermodynamics), that means a specific amount received from the public spending jointly with investments to the national economy (in the event of a successful outcome i.e. «zero-loss») may lead to the maximum expected rate of economic growth, that enables justifying general directions of an appropriate macroeconomic policy (concerning both finance and budget allocations].