Results 101 to 110 of about 425,804 (153)

Fricciones en el comercio interregional: una aproximación basada en datos municipales [PDF]

open access: yes, 2014
Estudios recientes muestran que el efecto frontera, que enfatiza el impacto negativo de la distancia en los flujos de comercio internacional, surge de un error metodológico al utilizar la variable distancia, ya que al desagregar dicha variable no ...
Díaz Lanchas, Jorge, Llano, Carlos
core   +1 more source

Transport Policies in Latin America [PDF]

open access: yes
The issues of air pollution and traffic congestion in Latin America have been growing increasingly important since the end of the 20th century. The latter may help explain why several cities around the continent have tried different combination of public
Enrique Ide Carvallo, Pedro Lizana
core  

Mujer wayyuu: desafios y transformaciones en la economia contemporanea de la frontera colombo- venezolana

open access: yesJangwa Pana, 2014
En el presente articulo se examinara como la economia tradicional del pueblo indigena wayuu ha tenido transformaciones economicas y poloticas a partir de la vinculacion de la mujer en la comercilizacion y transporte de gasolina y de la ...
Anny Catalina Gutierrez Cruz
doaj  

End of the line: Railroads in Chile [PDF]

open access: yes
Between 1860 and 1950, railroads in Chile were synonym of modernization, integration, and economic development. By the 1970s railroads were bankrupt and socially discredited, surviving out of government subsidies.
Raimundo Soto
core  

[Planetary Health from a prevention and health promotion perspective]. [PDF]

open access: yesAten Primaria
Del Campo Giménez M   +4 more
europepmc   +1 more source

Properties of the Spanish Version of the Place Standard Tool. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Ocaña A   +6 more
europepmc   +1 more source

[Labor and social repercussions on the quality of life of breast cancer survivors]. [PDF]

open access: yesAten Primaria
Palacín-Melús SE   +5 more
europepmc   +1 more source

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