Vol. 2 No. 2 (2019): REVISTA DE ANÁLISIS ECONÓMICO Y FINANCIERO

Being this, the third installment that we make available to our readers and after a little over a year has passed since the first issue of our magazine came out, the Professional School of Economics and the Research Institute of the Faculty of Sciences Accountants, Economics and Finance of the University of San Martín de Porres, responsible for issuing it, we are satisfied and recognized for the work done by our fellow teachers and students.

In the current issue you will find topics such as: Alternative measures of volatility in the Peruvian stock market, which presents a model that seeks to compare the main volatility calculation methodologies for the Peruvian stock market. A second document also related to this type of models is A time series analysis using SARIMAX models for the projection of cargo demand in the port of Callao, which seeks to estimate and provide forecast models to predict cargo performance in order to improve investment decisions and determine port rates.

On the other hand, a third research document is, Complementarity between hydroelectric and photovoltaic generation. It deals with how photovoltaic energy could be complemented with hydroelectric plants that have water reservoirs, in order to reduce costs and cover world demand. A fourth installment is the document, Leading Indicator of Private Investment: Neural Network Methodology. This document establishes the construction of the forecast of the growth rate of private investment for the next three quarters based on leading indicators, which are determined through the dynamic correlations of the leading variables with private investment.

And finally, a fifth installment entitled A note on corporate governance in the banking industry, tries to identify certain characteristics of the banking industry that make corporate governance in this sector different from that promoted for companies that do not belong to the banking industry. Finance system.