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THE ECONOMICS OF TRANSMILENIO, A MASS TRANSIT SYSTEM FOR BOGOTÁ [PDF]

open access: yes
By the end of the 1990s, inefficiency, excess supply and low service quality characterized the mass transit system of Bogotá. The average travel time to work was one hour and ten minutes, obsolete buses provided public transport, traffic generated 70 ...
Ana María Ibáñez   +2 more
core  

[Cost-benefit analysis in health care]. [PDF]

open access: yesAten Primaria, 2001
Puig-Junoy J   +2 more
europepmc   +1 more source

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