| Table of contents Desarro. soc. no.90 Bogotá Jan./Apr. 2022 Editorial | | | | · Nota Editorial
| | | Aticles | | | | · The value of longevity: An international analysis Martínez, Gabriel
| | | | · The effect of crime on adolescent fertility in Colombia Urrego Ospina, Laura Victoria; Giraldo Hurtado, Deici Alejandra
| | | | · Is it rational for a large-retailer to sell an own-brand product similar to the branded product of a large manufacturer? A Vertical Product Differentiation Model Valdés de la Fuente, Iván; Escobar Elexpuru, Gonzalo
| | | | · Index of technical efficiency of Peruvian companies Tello, Mario D.
| | | | · The government budget: An approach to transfer and investment Melo-Becerra, Ligia Alba; Ramos-Forero, Jorge Enrique; Gómez, Camilo
| | | | · Productive diversity, technology spillover sectors, and regional performance in Argentina between 2008 and 2018 Mancini, Matías; Jelinski, Federico; Lavarello, Pablo
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