In the last decade of XX century, has expanded the area of capital movements, which included the former socialist countries. Thus, the countries that are attracting some of the centers of the capital and at the same time, participate in the export of capital, it is impossible not to have engaged...

This paper demonstrates the existence of a finite set of equilibria in the case of the indeterminacy of linear rational expectations models. The number of equilibria corresponds to the number of ways to select n eigenvectors among a larger set of eigenvectors related to stable eigenvalues. A...