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The Welfare Effect of Subsidies: A Case Study of Public Transport

Published in Documentos CEDE, 2023

This paper estimates welfare gains using detailed data from a public transport subsidy experiment in Bogota, Colombia. The effective experimental variation in subsidy allocation allows the identification of key parameters in a discrete choice model, resulting in credible estimates of welfare gains for the beneficiaries of the intervention. The program increased participants average monthly welfare, measured as consumer surplus, by 12.84 USD or 3.1% of average monthly household income. Monthly increases in welfare are almost 5 times smaller for commuting for work than for other reasons. Much of the heterogeneity is explained by travel times and less flexibility in commuting times.

Recommended citation: Ochoa Rincón, J. L. (2023). Modelo de elección de modos de transporte: Evidencia de un experimento social controlado. Documento CEDE, (30). https://dx.doi.org/10.2139/ssrn.4575115

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Introductory Econometrics

Undergraduate course, Universidad de los Andes, Faculty of Economics, 2021

Econometrics course for undergraduates. You can find more information here.

Introductory Macroeconomics

Undergraduate course, Universidad de los Andes, Faculty of Economics, 2022

Macroeconomics course for undergraduates. You can find more information here.

Intermediate Macroeconomics

Undergraduate course, Universidad de los Andes, Faculty of Economics, 2022

Macroeconomics course for undergraduates. You can find more information here.

Microeconometrics

Graduate course, Universidad de los Andes, Faculty of Economics, 2023

Microeconometrics course for graduate level. You can find more information here.

Transport economics

Graduate course, Universidad de los Andes, Faculty of Engeneering, 2023

Transport economics course for graduate level. You can find more information here.