@ARTICLE {, title = {M-Matrices in Economic Models}, author = {Vysoká, Jana}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2010}, volume = {39}, number = {2}, pages = {15--22}, issn = {1335-4981}, abstract = {The main aim of this article is to introduce a simple economic model and show how some properties of matrices can influence the feasibility of this model.}, }