Sr Henry Daniel Vera Ramirez

Dirac and other essays on Economics. Sr Henry Daniel Vera Ramirez

This book tries to make an approach between two disciplines: physics and economics, since the application of the preliminaries proposed by physics from the approaches of Paul Dirac (1928). The first chapter focuses on the importance of investment in Latin American countries as a strategy to achieve better levels of innovative incorporation in internal production processes. The document considers it fundamental to analyze the situation of these countries in relation to state and private investment, recognizing that innovation is a complex but significant element in the progress towards overcoming social obstacles such as poverty and the distribution of wealth. The preponderance that MSMEs have currently acquired, as a preferential framework for the economic development of nations and, above all, of the so-called emerging nations, is evidenced by the fact that they have increased significantly in terms of their quantity in the last two decades. The following work try to apply the determinant of the matrices obtained by the physicist to an interaction of two classic productive factors: capital and labor, but not before reviewing the main production functions that have analyzed this relationship. The next chapter make a brief analysis of the theoretical foundations, from the point of view of mathematical statistics of the main models of portfolio emphasizing proposed by Markowitz and an application from a portfolio of three shares of market listed in Colombia during the period between January 2016 and July 2016. The final chapter intends to articulate the usefulness of this function and analyze of the behavior of the shares in the stock market. One may assume that in a daily share price, there may be some impulse events, which will describe specific behavior in discrete periods in a normal or traditional trading market, and the mathematical development of its function, may constitute a tool for the analysis of these motions.