School Vouchers, Labor Markets and Vocational Education
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DOI: 10.32468/be.1087
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- Bettinger, Eric & Kremer, Michael & Kugler, Maurice & Medina-Durango, Carlos Alberto & Posso-Suárez, Christian Manuel & Saavedra, Juan Esteban, 2019. "School Vouchers, Labor Markets and Vocational Education," Working papers 14, Red Investigadores de Economía.
References listed on IDEAS
- Juan Esteban Saavedra & Carlos Medina, 2012.
"Formación para el Trabajo en Colombia,"
Borradores de Economia
10059, Banco de la Republica.
- Juan ESteban Saavedra & Carlos Medina, 2012. "Formación para el Trabajo en Colombia," Borradores de Economia 740, Banco de la Republica de Colombia.
- Juan Esteban Saavedra & Carlos Medina, 2012. "Formación para el Trabajo en Colombia," Documentos CEDE 10315, Universidad de los Andes, Facultad de Economía, CEDE.
- Hainmueller, Jens, 2012. "Entropy Balancing for Causal Effects: A Multivariate Reweighting Method to Produce Balanced Samples in Observational Studies," Political Analysis, Cambridge University Press, vol. 20(1), pages 25-46, January.
- Raj Chetty & John N. Friedman & Nathaniel Hilger & Emmanuel Saez & Diane Whitmore Schanzenbach & Danny Yagan, 2011.
"How Does Your Kindergarten Classroom Affect Your Earnings? Evidence from Project Star,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(4), pages 1593-1660.
- Raj Chetty & John N. Friedman & Nathaniel Hilger & Emmanuel Saez & Diane Whitmore Schanzenbach & Danny Yagan, 2010. "How Does Your Kindergarten Classroom Affect Your Earnings? Evidence From Project STAR," NBER Working Papers 16381, National Bureau of Economic Research, Inc.
- Chetty, Raj & Friedman, John Norton & Hilger, Nathanial & Saez, Emmanuel & Schanzenbach, Dianne Whitmore & Yagan, Danny, 2011. "How Does Your Kindergarten Classroom Affect Your Earnings? Evidence from Project Star," Scholarly Articles 9639983, Harvard Kennedy School of Government.
- Glewwe, Paul (ed.), 2013. "Education Policy in Developing Countries," University of Chicago Press Economics Books, University of Chicago Press, number 9780226078687, December.
- Joshua Angrist & Eric Bettinger & Erik Bloom & Elizabeth King & Michael Kremer, 2002.
"Vouchers for Private Schooling in Colombia: Evidence from a Randomized Natural Experiment,"
American Economic Review, American Economic Association, vol. 92(5), pages 1535-1558, December.
- Joshua Angrist & Eric Bettinger & Erik Bloom & Elizabeth King & Michael Kremer, 2001. "Vouchers for Private Schooling in Colombia: Evidence from a Randomized Natural Experiment," NBER Working Papers 8343, National Bureau of Economic Research, Inc.
- Joshua Angrist & Eric Bettinger & Erik Bloom & Elizabeth King & Michael Kremer, 2002. "Vouchers for private schooling in colombia: Evidence from a randomized natural experiment," Natural Field Experiments 00203, The Field Experiments Website.
- Susan Dynarski & Joshua Hyman & Diane Whitmore Schanzenbach, 2013.
"Experimental Evidence on the Effect of Childhood Investments on Postsecondary Attainment and Degree Completion,"
Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 32(4), pages 692-717, September.
- Susan Dynarski & Joshua M. Hyman & Diane Whitmore Schanzenbach, 2011. "Experimental Evidence on the Effect of Childhood Investments on Postsecondary Attainment and Degree Completion," NBER Working Papers 17533, National Bureau of Economic Research, Inc.
- Darwin Cortés & Juan Gallego & Darío Maldonado, 2011.
"On the Design of Education Conditional Cash Transfer Programs and non Education Outcomes: The Case of Teenage Pregnancy,"
CESifo Working Paper Series
3531, CESifo.
- Darwin Cortés & Juan Gallego & Darío Maldonado, 2011. "On the design of education conditional cash transfer programs and non education outcomes: the case of teenage pregnancy," Documentos de Trabajo 8828, Universidad del Rosario.
- Dario Maldonado & Catalina Latorre & Darwin Cortés & Juan Miguel Gallego Acevedo & Moncia Ortegon, 2011. "On the Design of Educational Conditional Cash Transfer Programs and Non-Education Outcomes: the Case of Teenage Pregnancy," Working Papers PIERI 2011-23, PEP-PIERI.
- James J. Heckman & Dimitriy V. Masterov, 2007.
"The Productivity Argument for Investing in Young Children,"
Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 29(3), pages 446-493.
- James J. Heckman & Dimitriy V. Masterov, 2007. "The Productivity Argument for Investing in Young Children ," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 29(3), pages 446-493.
- Heckman, James J. & Masterov, Dimitriy V., 2007. "The Productivity Argument for Investing in Young Children," IZA Discussion Papers 2725, Institute of Labor Economics (IZA).
- James J. Heckman & Dimitriy V. Masterov, 2007. "The Productivity Argument for Investing in Young Children," NBER Working Papers 13016, National Bureau of Economic Research, Inc.
- Adriana Kugler & Maurice Kugler & Juan Saavedra & Luis Omar Herrera Prada, 2015.
"Long-Term Educational Consequences of Vocational Training in Colombia: Impacts on Young Trainees and Their Relatives,"
NBER Working Papers
21607, National Bureau of Economic Research, Inc.
- Kugler, Adriana D. & Kugler, Maurice & Saavedra, Juan & Herrera Prada, Luis Omar, 2015. "Long-Term Direct and Spillover Effects of Job Training: Experimental Evidence from Colombia," CEPR Discussion Papers 10859, C.E.P.R. Discussion Papers.
- James J. Heckman, 2008.
"Schools, Skills, And Synapses,"
Economic Inquiry, Western Economic Association International, vol. 46(3), pages 289-324, July.
- Heckman, James J., 2008. "Schools, Skills, and Synapses," IZA Discussion Papers 3515, Institute of Labor Economics (IZA).
- James J. Heckman, 2008. "Schools, Skills, and Synapses," NBER Working Papers 14064, National Bureau of Economic Research, Inc.
- James J. Heckman, 2008. "Schools, Skills, and Synapses," Working Papers 200833, Geary Institute, University College Dublin.
- Roberto Angulo & Alejandro Gaviria & Liliana Morales, 2013. "La década ganada: evolución de la clase media y las condiciones de vida en Colombia, 2002-2011," Documentos CEDE 11895, Universidad de los Andes, Facultad de Economía, CEDE.
- Esther Duflo & Pascaline Dupas & Michael Kremer, 2015.
"Education, HIV, and Early Fertility: Experimental Evidence from Kenya,"
American Economic Review, American Economic Association, vol. 105(9), pages 2757-2797, September.
- Esther Duflo & Pascaline Dupas & Michael Kremer, 2014. "Education, HIV, and Early Fertility: Experimental Evidence from Kenya," NBER Working Papers 20784, National Bureau of Economic Research, Inc.
- Kremer, Michael & Duflo, Esther & Dupas, Pascaline, 2015. "Education, HIV, and Early Fertility: Experimental Evidence from Kenya," CEPR Discussion Papers 10338, C.E.P.R. Discussion Papers.
- Cunha, Flavio & Heckman, James J. & Lochner, Lance, 2006.
"Interpreting the Evidence on Life Cycle Skill Formation,"
Handbook of the Economics of Education, in: Erik Hanushek & F. Welch (ed.), Handbook of the Economics of Education, edition 1, volume 1, chapter 12, pages 697-812,
Elsevier.
- Cunha, Flavio & Heckman, James J. & Lochner, Lance John & Masterov, Dimitriy V., 2005. "Interpreting the Evidence on Life Cycle Skill Formation," IZA Discussion Papers 1675, Institute of Labor Economics (IZA).
- Flavio Cunha & James J. Heckman & Lance Lochner & Dimitriy V. Masterov, 2005. "Interpreting the Evidence on Life Cycle Skill Formation," NBER Working Papers 11331, National Bureau of Economic Research, Inc.
- Christian Jaramillo & Jorge Tovar, 2008.
"El impacto del Impuesto al Valor Agregado sobre el gasto en Colombia,"
Revista Lecturas de Economía, Universidad de Antioquia, CIE, June.
- Christian Jaramillo & Jorge Tovar, 2007. "El impacto del impuesto al valor agregado sobre el gasto en Colombia," Documentos CEDE 3884, Universidad de los Andes, Facultad de Economía, CEDE.
- Lucia Breierova & Esther Duflo, 2003.
"The Impact of Education on Fertility and Child Mortality: Do Fathers Really Matter Less Than Mothers?,"
OECD Development Centre Working Papers
217, OECD Publishing.
- Lucia Breierova & Esther Duflo, 2004. "The Impact of Education on Fertility and Child Mortality: Do Fathers Really Matter Less Than Mothers?," NBER Working Papers 10513, National Bureau of Economic Research, Inc.
- Thomas J. Kane, 2003. "A Quasi-Experimental Estimate of the Impact of Financial Aid on College-Going," NBER Working Papers 9703, National Bureau of Economic Research, Inc.
- Orazio Attanasio & Arlen Guarín & Carlos Medina & Costas Meghir, 2017. "Vocational Training for Disadvantaged Youth in Colombia: A Long-Term Follow-Up," American Economic Journal: Applied Economics, American Economic Association, vol. 9(2), pages 131-143, April.
- Lisa Barrow & Cecilia Elena Rouse, 2008. "School vouchers: recent findings and unanswered questions," Economic Perspectives, Federal Reserve Bank of Chicago, vol. 32(Q III), pages 2-16.
- Michael Kremer & Edward Miguel & Rebecca Thornton, 2009.
"Incentives to Learn,"
The Review of Economics and Statistics, MIT Press, vol. 91(3), pages 437-456, August.
- Michael Kremer & Edward Miguel & Rebecca Thornton, 2004. "Incentives to Learn," NBER Working Papers 10971, National Bureau of Economic Research, Inc.
- Kremer, Michael & Miguel, Edward & Thornton, Rebecca & Ozier, Owen, 2005. "Incentives to learn," Policy Research Working Paper Series 3546, The World Bank.
- Kremer, Michael Robert & Miguel, Edward A. & Thorton, Rebecca L, 2004. "Incentives to Learn," Department of Economics, Working Paper Series qt9kc4p47q, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Kremer, Michael Robert & Miguel, Edward A. & Thorton, Rebecca L, 2004. "Incentives to Learn," Center for International and Development Economics Research, Working Paper Series qt9kc4p47q, Center for International and Development Economics Research, Institute for Business and Economic Research, UC Berkeley.
- Michael Kremer & Edward Miguel & Rebecca Thornton, 2004. "Incentives to learn," Natural Field Experiments 00289, The Field Experiments Website.
- Kremer, Michael R. & Miguel, Edward & Thornton, Rebecca, 2009. "Incentives to Learn," Scholarly Articles 3716457, Harvard University Department of Economics.
- Michael Kremer & Edward Miguel & Rebecca Thornton, 2004. "Incentives to Learn," CID Working Papers 109, Center for International Development at Harvard University.
- Epple, Dennis & Romano, Richard E, 1998. "Competition between Private and Public Schools, Vouchers, and Peer-Group Effects," American Economic Review, American Economic Association, vol. 88(1), pages 33-62, March.
- Dynarski, Susan, 2000.
"Hope for Whom? Financial Aid for the Middle Class and Its Impact on College Attendance,"
National Tax Journal, National Tax Association;National Tax Journal, vol. 53(3), pages 629-662, September.
- Susan Dynarski, 2000. "Hope for Whom? Financial Aid for the Middle Class and Its Impact on College Attendance," NBER Working Papers 7756, National Bureau of Economic Research, Inc.
- Kyle Herkenhoff, 2016.
"The Impact of Consumer Credit Access on Employment, Earnings and Entrepreneurship,"
2016 Meeting Papers
781, Society for Economic Dynamics.
- Kyle Herkenhoff & Gordon Phillips & Ethan Cohen-Cole, 2017. "The Impact of Consumer Credit Access on Employment, Earnings, and Entrepreneurship," Working Papers 2017-011, Human Capital and Economic Opportunity Working Group.
- Kyle Herkenhoff & Gordon Phillips & Ethan Cohen-Cole, 2016. "The Impact of Consumer Credit Access on Employment, Earnings and Entrepreneurship," NBER Working Papers 22846, National Bureau of Economic Research, Inc.
- Miguel Urquiola, 2005. "Does School Choice Lead to Sorting? Evidence from Tiebout Variation," American Economic Review, American Economic Association, vol. 95(4), pages 1310-1326, September.
- Joshua Angrist & Eric Bettinger & Michael Kremer, 2006. "Long-Term Educational Consequences of Secondary School Vouchers: Evidence from Administrative Records in Colombia," American Economic Review, American Economic Association, vol. 96(3), pages 847-862, June.
- Felipe Barrera-Osorio & Marianne Bertrand & Leigh L. Linden & Francisco Perez-Calle, 2011. "Improving the Design of Conditional Transfer Programs: Evidence from a Randomized Education Experiment in Colombia," American Economic Journal: Applied Economics, American Economic Association, vol. 3(2), pages 167-195, April.
- Adriana Kugler & Maurice Kugler & Juan E. Saavedra & Luis Omar Herrera-Prada, 2022.
"Long-Term Educational Consequences of Vocational Training in Colombia: Impacts on Young Trainees and Their Relatives,"
Journal of Human Resources, University of Wisconsin Press, vol. 57(1), pages 178-216.
- Adriana Kugler & Maurice Kugler & Juan Saavedra & Luis Omar Herrera Prada, 2015. "Long-Term Educational Consequences of Vocational Training in Colombia: Impacts on Young Trainees and Their Relatives," NBER Working Papers 21607, National Bureau of Economic Research, Inc.
- Karthik Muralidharan & Venkatesh Sundararaman, 2013. "The Aggregate Effect of School Choice: Evidence from a Two-stage Experiment in India," NBER Working Papers 19441, National Bureau of Economic Research, Inc.
- Nathaniel Hendren, 2013. "The Policy Elasticity," NBER Working Papers 19177, National Bureau of Economic Research, Inc.
- World Bank, 2003. "Tertiary Education in Colombia : Paving the Way for Reform," World Bank Publications - Books, The World Bank Group, number 15135.
- Hsieh, Chang-Tai & Urquiola, Miguel, 2006. "The effects of generalized school choice on achievement and stratification: Evidence from Chile's voucher program," Journal of Public Economics, Elsevier, vol. 90(8-9), pages 1477-1503, September.
- Arlen Guarín & Carlos Medina & Christian Posso, 2017. "Calidad y Cobertura de la Educación Secundaria Pública y Privada en Colombia, y sus Costos Ocultos," Borradores de Economia 1006, Banco de la Republica de Colombia.
- Eric Bettinger & Michael Kremer & Juan E. Saavedra, 2010. "Are Educational Vouchers Only Redistributive?," Economic Journal, Royal Economic Society, vol. 120(546), pages 204-228, August.
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More about this item
Keywords
School choice; scholarships; formal earnings; access to higher education; access to consumer credit; fertility; elección de colegio; becas; ingresos formales; acceso a educación superior; acceso a crédito de consumo; fertilidad.;All these keywords.
JEL classification:
- E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
- H24 - Public Economics - - Taxation, Subsidies, and Revenue - - - Personal Income and Other Nonbusiness Taxes and Subsidies
- I22 - Health, Education, and Welfare - - Education - - - Educational Finance; Financial Aid
- I23 - Health, Education, and Welfare - - Education - - - Higher Education; Research Institutions
- I26 - Health, Education, and Welfare - - Education - - - Returns to Education
- J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
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