Volume 13, No. 26.
January-June

Table of contents.

1. Economy, geometry and dynamics

   Elvio Accinelli

   1-20

2. Determinants of productivity of worker: effects of diffeent types of payments to work and the average duration of the labor day

   Alejandro Rodríguez Arana

   21-40

3. Impact of direct foreign investment on the mexican GDP by country of origin and state of destination

   Isela Elizabeth Téllez-León, Francisco Venegas-Martínez

   41-73

4. Mechanisms of transmission of the macroeconomic conditions of the credit market

   Reyna Susana García Ruiz, Francisco López-Herrera, Salvador Cruz Aké

   75-104

5. The environment variables within the efficiency of the biodiesel subsector

   Yéssica Yasmín Santos Equihua, Rodrigo Gómez Monge, Irma Cristina Espitia Moreno

   105-144

6. Discapacidad parental: deserción escolar, inactividad y trabajo infantil

   Kristiano Raccanello, León Garduño Estrada

   145-167