The book presents theoretical and empirical research on the integrated assessment of cartels' effects on national economies. The empirical analysis is based on three cases in Lithuania, a country chosen because it corresponds to the features of a small economy with a developing culture of competition. An integrated assessment of a cartel's impact by measuring the net economic effect created by its operations on the market is extremely important at the scale of national economies. If a cartel's true impact is not identified and evaluated, it is impossible to make important strategic decisions,...