No. 22 (2014)

Editorial

Editorial
Adriana Otálora Buitrago (Author)
7 - 8

Research Article

Labor Informality: General Causes
Gustavo Sandoval Betancour (Author)
9 - 45
Relationship between Parafiscal Contributions and Labor Demand in the Manufacturing Sector in Colombia (2001-2010)
Héctor Fabio Ríos Hernández, Jorge Mario Salcedo Mayorga, Marco Fidel Amado García (Author)
47 - 77
Impact assessment of the metrolínea transport system: A review of methodologies
Juan Carlos Rodríguez Marín, Jhon Alexis Díaz Contreras (Author)
121 - 135
Factors that Explain the Principal-Agent Relationship in Six Companies of the City of Manizales
Tania Mackenzie Torres, María Teresa Buitrago Quintero, Patricia Giraldo Vélez, José Hernán Parra Sánchez (Author)
137 - 163