Economic theory tells that a command system allocates resources poorly because of the impossibility of economic calculation. Therefore, once prices are freed and start to operate at quasi-equilibrium (market-clearing) levels, the hidden inefficiencies come into the open and a massive resource...

Using some special models, this study tries to quantify the size of underground economy in Romania. The exposition plan includes: 1) Models based on direct approaches; 2) Models based on indirect approaches; 3) A generalised model for the allocation of time; 4) A model based on May’s logistic;...

This paper looks at the dynamics of (dis)equilibria during post-command transition. It tries to define an optimal mix between external and internal disequilibrium and to apply this concept to the analysis of the Romanian economy. The forced adjustment of the balance of payments in the 1980s is...

The paper considers that strain is the main source of inter-enterprise arrears in post-command economies. Strain can be linked with the structure of the economy and the size of resource misallocation. Inter-enterprise arrears “soften” markets and operate as a self-protecting device against...

Early, the convergence theory was suggestively expressed in the Solow model. This can be shown in line with the fact that while economic development is advancing (expressed by the income per capita growth), on long run there is a general convergence process among countries. Generally, empirical...

There are evidences that the actual global crisis affected the convergence process in EU. Generally, just new adhered countries were more affected by the actual crisis. Today all forecasts are suffering by uncertainty. Last time, economists, with their methods and models, are invoked for actual...