This study concentrates on the analysis of the characteristics of the ownership and business links existing between the enterprises; the effects of business links and financial discipline on the effectiveness and growth capability of enterprises, as well as the changes which have taken place...

Agent based models are proposed as an adequate tool for analysing tax payer decisions and, thereby, the consequences of such decisions as they manifest themselves at the macro level. TAXSIM models the conduct of agents of three types, i.e. employers, employees and the government, in an economy...

The paper focuses on a segment of the hidden economy, i. e. on unofficial (unreported) economic activities of registered medium and large enterprises in Hungary. First we place the problem into a broader context, then we delimit those segments of unofficial economic activities our surveys are...