Targeting High School Scholarships to the Poor: The Impact of a Program in Mexico
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- Eric Hanushek & Ludger Woessmann, 2012.
"Do better schools lead to more growth? Cognitive skills, economic outcomes, and causation,"
Journal of Economic Growth, Springer, vol. 17(4), pages 267-321, December.
- Eric Hanushek & Ludger Woessmann, "undated". "Do Better Schools Lead to More Growth? Cognitive Skills, Economic Outcomes, and Causation," Discussion Papers 08-015, Stanford Institute for Economic Policy Research.
- Eric A. Hanushek & Ludger Woessmann, 2009. "Do Better Schools Lead to More Growth? Cognitive Skills, Economic Outcomes, and Causation," NBER Working Papers 14633, National Bureau of Economic Research, Inc.
- Hanushek, Eric A. & Woessmann, Ludger, 2009. "Do Better Schools Lead to More Growth? Cognitive Skills, Economic Outcomes, and Causation," IZA Discussion Papers 4575, Institute of Labor Economics (IZA).
- Hanushek, Eric A. & Wößmann, Ludger, 2012. "Do better schools lead to more growth? Cognitive skills, economic outcomes, and causation," Munich Reprints in Economics 20400, University of Munich, Department of Economics.
- Eric A. Hanushek & Ludger Woessmann, 2009. "Do Better Schools Lead to More Growth? Cognitive Skills, Economic Outcomes, and Causation," CESifo Working Paper Series 2524, CESifo.
- Joseph P. Romano & Michael Wolf, 2005.
"Stepwise Multiple Testing as Formalized Data Snooping,"
Econometrica, Econometric Society, vol. 73(4), pages 1237-1282, July.
- Joseph P. Romano & Michael Wolf, 2003. "Stepwise multiple testing as formalized data snooping," Economics Working Papers 712, Department of Economics and Business, Universitat Pompeu Fabra.
- Joseph P. Romano & Michael Wolf, 2003. "Stepwise Multiple Testing as Formalized Data Snooping," Working Papers 17, Barcelona School of Economics.
- Andrew Dustan & Alain de Janvry & Elisabeth Sadoulet, 2017.
"Flourish or Fail?: The Risky Reward of Elite High School Admission in Mexico City,"
Journal of Human Resources, University of Wisconsin Press, vol. 52(3), pages 756-799.
- Andrew Dustan & Alain De janvry & Elisabeth Sadoulet, 2015. "Flourish or Fail? The Risky Reward of Elite High School Admission in Mexico City," Vanderbilt University Department of Economics Working Papers 15-00002, Vanderbilt University Department of Economics.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Giovanni L. Violante, 2019.
"Education Policy and Intergenerational Transfers in Equilibrium,"
Journal of Political Economy, University of Chicago Press, vol. 127(6), pages 2569-2624.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Giovanni L. Violante, 2013. "Education Policy and Intergenerational Transfers in Equilibrium," NBER Working Papers 18782, National Bureau of Economic Research, Inc.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Giovanni L. Violante, 2018. "Education policy and intergenerational transfers in equilibrium," IFS Working Papers W18/16, Institute for Fiscal Studies.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Gianluca Violante, 2016. "Education policy and intergenerational transfers in equilibrium," IFS Working Papers W16/04, Institute for Fiscal Studies.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Gianluca Violante, 2013. "Education Policy and Intergenerational Transfers in Equilibrium," Working Papers 2013-010, Human Capital and Economic Opportunity Working Group.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Giovanni L. Violante, 2013. "Education Policy and Intergenerational Transfers in Equilibrium," Working Paper series 15_13, Rimini Centre for Economic Analysis.
- Brant Abbott & Giovanni Gallipoli & Costas Meghir & Gianluca Violante, 2013. "Education policy and intergenerational transfers in equilibrium," IFS Working Papers W13/17, Institute for Fiscal Studies.
- Philippe Belley & Lance Lochner, 2007.
"The Changing Role of Family Income and Ability in Determining Educational Achievement,"
Journal of Human Capital, University of Chicago Press, vol. 1(1), pages 37-89.
- Philippe Belley & Lance Lochner, 2007. "The Changing Role of Family Income and Ability in Determining Educational Achievement," NBER Working Papers 13527, National Bureau of Economic Research, Inc.
- Belley, Phillippe & Lochner, Lance, 2009. "The Changing Role of Family Income and Ability in Determining Educational Achievement," CLSSRN working papers clsrn_admin-2009-9, Vancouver School of Economics, revised 02 Feb 2009.
- Philippe Belley & Lance Lochner, 2007. "The Changing Role of Family Income and Ability in Determining Educational Achievement," Working Papers 2011-037, Human Capital and Economic Opportunity Working Group.
- Philippe Belley & Lance Lochner, 2008. "The Changing Role of Family Income and Ability in Determining Educational Achievement," University of Western Ontario, Centre for Human Capital and Productivity (CHCP) Working Papers 20081, University of Western Ontario, Centre for Human Capital and Productivity (CHCP).
- Susan W Parker & Tom Vogl, 2023.
"Do Conditional Cash Transfers Improve Economic Outcomes in the Next Generation? Evidence from Mexico,"
The Economic Journal, Royal Economic Society, vol. 133(655), pages 2775-2806.
- Susan W. Parker & Tom Vogl, 2018. "Do Conditional Cash Transfers Improve Economic Outcomes in the Next Generation? Evidence from Mexico," NBER Working Papers 24303, National Bureau of Economic Research, Inc.
- Jere R. Behrman & Susan W. Parker & Petra E. Todd & Kenneth I. Wolpin, 2015.
"Aligning Learning Incentives of Students and Teachers: Results from a Social Experiment in Mexican High Schools,"
Journal of Political Economy, University of Chicago Press, vol. 123(2), pages 325-364.
- Behrman, Jere R. & Parker, Susan W. & Todd, Petra E. & Wolpin, Kenneth I., 2012. "Aligning Learning Incentives of Students and Teachers: Results from a Social Experiment in Mexican High Schools," Working Papers 14-019, Rice University, Department of Economics.
- Jere H. Behrman & Susan W. Parker & Petra E. Todd & Kenneth I. Wolpin, 2012. "Aligning Learning Incentives of Students and Teachers: Results from a Social Experiment in Mexican High Schools," PIER Working Paper Archive 13-004, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
- Orazio P. Attanasio & Costas Meghir & Ana Santiago, 2012.
"Education Choices in Mexico: Using a Structural Model and a Randomized Experiment to Evaluate PROGRESA,"
The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(1), pages 37-66.
- Orazio Attanasio & Costas Meghir & Ana Santiago, 2010. "Education choices in Mexico: using a structural model and a randomized experiment to evaluate Progresa," IFS Working Papers W10/14, Institute for Fiscal Studies.
- Avitabile, Ciro & de Hoyos, Rafael, 2018.
"The heterogeneous effect of information on student performance: Evidence from a randomized control trial in Mexico,"
Journal of Development Economics, Elsevier, vol. 135(C), pages 318-348.
- Avitabile,Ciro & De Hoyos Navarro,Rafael E., 2015. "The Heterogeneous effect of information on student performance : evidence from a randomized control trial in Mexico," Policy Research Working Paper Series 7422, The World Bank.
- Stephen Machin & Sandra McNally & Costas Meghir, 2010.
"Resources and Standards in Urban Schools,"
Journal of Human Capital, University of Chicago Press, vol. 4(4), pages 365-393.
- Machin, Stephen & McNally, Sandra & Meghir, Costas, 2007. "Resources and Standards in Urban Schools," IZA Discussion Papers 2653, Institute of Labor Economics (IZA).
- Stephen Machin & Sandra McNally & Costas Meghir, 2007. "Resources and Standards in Urban Schools," CEE Discussion Papers 0076, Centre for the Economics of Education, LSE.
- Machin, Stephen & McNally, Sandra & Meghir, Costas, 2007. "Resources and standards in urban schools," LSE Research Online Documents on Economics 3650, London School of Economics and Political Science, LSE Library.
- Kenneth I. Wolpin & Petra E. Todd, 2006. "Assessing the Impact of a School Subsidy Program in Mexico: Using a Social Experiment to Validate a Dynamic Behavioral Model of Child Schooling and Fertility," American Economic Review, American Economic Association, vol. 96(5), pages 1384-1417, December.
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- Angrist, Noam & de Barros, Andreas & Bhula, Radhika & Chakera, Shiraz & Cummiskey, Chris & DeStefano, Joseph & Floretta, John & Kaffenberger, Michelle & Piper, Benjamin & Stern, Jonathan, 2021. "Building back better to avert a learning catastrophe: Estimating learning loss from COVID-19 school shutdowns in Africa and facilitating short-term and long-term learning recovery," International Journal of Educational Development, Elsevier, vol. 84(C).
- Mauricio Romero & Juan Bedoya & Monica Yanez‐Pagans & Marcela Silveyra & Rafael de Hoyos, 2024. "The effect of school grants on test scores: experimental evidence from Mexico," Economica, London School of Economics and Political Science, vol. 91(363), pages 980-995, July.
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More about this item
JEL classification:
- I24 - Health, Education, and Welfare - - Education - - - Education and Inequality
- I25 - Health, Education, and Welfare - - Education - - - Education and Economic Development
- I28 - Health, Education, and Welfare - - Education - - - Government Policy
NEP fields
This paper has been announced in the following NEP Reports:- NEP-URE-2019-07-15 (Urban and Real Estate Economics)
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