Volume 13, No. 25.
July-December

Table of contents.

1. Impact of the degree of relative risk aversion, the interest rate and the exchange rate depreciation on economic welfare in a small open economy

   Yazmín Viridiana Soriano-Morales , Benjamín Vallejo-Jiménez , Francisco Venegas-Martínez

   1-18

2. Analysis of welfare and food security: the case of soup kitchens in the City of Mexico

   José Arturo Cerón Vargas , Sergio Flores González

   19-55

3. Electronic invoice: asynchronous innovation

   Hugo J . Fuentes Castro , Grisel Ayllón Aragón

   57-69

4. Two game theory models applied to the Institutions Administrators of Retirement Funds (afores) in Mexico: a theoretical approach

   Humberto Banda Ortiz, Denise Gómez Hernández , Julia Hirsch

   71-92

5. The dependence of trajectory in the institutions: mechanisms reinforcement and learning processes

   Juan Ignacio Campa

   93-104

6. Recent overview of the development and evolution of DPPI in China

   Juan González García

   105-129

7. Real options, an application in projects evaluation in the agricultural sector in Mexico

   Wulfrano Gómez Gallardo, Daniel Cerecedo Hernández , Sara Barajas Cortés

   131-151