Access to Head Start and Maternal Labor Supply: Experimental and Quasi-Experimental Evidence
Author
Abstract
Suggested Citation
DOI: 10.1086/720980
Download full text from publisher
As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.
Other versions of this item:
- Wikle, Jocelyn & Wilson, Riley, 2021. "Access to Head Start and Maternal Labor Supply: Experimental and Quasi-Experimental Evidence," IZA Discussion Papers 14880, Institute of Labor Economics (IZA).
References listed on IDEAS
- Bartik, Timothy J. & Gormley, William & Adelstein, Shirley, 2012.
"Earnings benefits of Tulsa's pre-K program for different income groups,"
Economics of Education Review, Elsevier, vol. 31(6), pages 1143-1161.
- Timothy J. Barik & William Gormley & Shirley Adelstein, "undated". "Earnings benefits of Tulsa's pre-K program for different income groups," Upjohn Working Papers tjb2012eer, W.E. Upjohn Institute for Employment Research.
- Timothy J. Bartik & William Gormley & Shirley Adelstein, 2011. "Earnings Benefits of Tulsa's Pre-K Program for Different Income Groups," Upjohn Working Papers 11-176, W.E. Upjohn Institute for Employment Research.
- Bruce D. Meyer & Dan T. Rosenbaum, 2001.
"Welfare, the Earned Income Tax Credit, and the Labor Supply of Single Mothers,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(3), pages 1063-1114.
- Bruce D. Meyer & Dan T. Rosenbaum, 1998. "Welfare, the Earned Income Tax Credit, and the Labor Supply of Single Mothers," JCPR Working Papers 32, Northwestern University/University of Chicago Joint Center for Poverty Research.
- Bruce D. Meyer & Dan T. Rosenbaum, 1999. "Welfare, the Earned Income Tax Credit, and the Labor Supply of Single Mothers," NBER Working Papers 7363, National Bureau of Economic Research, Inc.
- David Deming, 2009. "Early Childhood Intervention and Life-Cycle Skill Development: Evidence from Head Start," American Economic Journal: Applied Economics, American Economic Association, vol. 1(3), pages 111-134, July.
- Michael Baker & Jonathan Gruber & Kevin Milligan, 2008.
"Universal Child Care, Maternal Labor Supply, and Family Well-Being,"
Journal of Political Economy, University of Chicago Press, vol. 116(4), pages 709-745, August.
- Michael Baker & Jonathan Gruber & Kevin Milligan, 2005. "Universal Childcare, Maternal Labor Supply, and Family Well-Being," NBER Working Papers 11832, National Bureau of Economic Research, Inc.
- Michael Baker, 2006. "Universal Childcare, Maternal Labor Supply, and Family Well-Being," Working Papers id:547, eSocialSciences.
- Jonah B. Gelbach, 2002. "Public Schooling for Young Children and Maternal Labor Supply," American Economic Review, American Economic Association, vol. 92(1), pages 307-322, March.
- Pedro Carneiro & Rita Ginja, 2014.
"Long-Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start,"
American Economic Journal: Economic Policy, American Economic Association, vol. 6(4), pages 135-173, November.
- Carneiro, Pedro & Ginja, Rita, 2012. "Long Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start," Working Paper Series, Center for Labor Studies 2012:6, Uppsala University, Department of Economics.
- Carneiro, Pedro & Ginja, Rita, 2012. "Long Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start," CEPR Discussion Papers 8803, C.E.P.R. Discussion Papers.
- Carneiro, Pedro & Ginja, Rita, 2012. "Long Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start," Working Paper Series 2012:5, Uppsala University, Department of Economics.
- Carneiro, Pedro & Ginja, Rita, 2012. "Long Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start," IZA Discussion Papers 6315, Institute of Labor Economics (IZA).
- Pedro Carneiro & Rita Ginja, 2012. "Long term impacts of compensatory preschool on health and behavior: evidence from Head Start," CeMMAP working papers CWP01/12, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
- Pedro Carneiro & Rita Ginja, 2014. "Long-Term Impacts of Compensatory Preschool on Health and Behavior: Evidence from Head Start," Working Papers 2014-010, Human Capital and Economic Opportunity Working Group.
- Martha J. Bailey & Shuqiao Sun & Brenden Timpe, 2021.
"Prep School for Poor Kids: The Long-Run Impacts of Head Start on Human Capital and Economic Self-Sufficiency,"
American Economic Review, American Economic Association, vol. 111(12), pages 3963-4001, December.
- Martha J. Bailey & Shuqiao Sun & Brenden D. Timpe, 2020. "Prep School for Poor Kids: The Long-Run Impacts of Head Start on Human Capital and Economic Self-Sufficiency," NBER Working Papers 28268, National Bureau of Economic Research, Inc.
- Martha Bailey & Shuqiao Sun & Brenden Timpe, 2021. "Prep School for Poor Kids: The Long-Run Impacts of Head Start on Human Capital and Economic Self-Sufficiency," Working Papers 2021-031, Human Capital and Economic Opportunity Working Group.
- Rucker C. Johnson & C. Kirabo Jackson, 2019.
"Reducing Inequality through Dynamic Complementarity: Evidence from Head Start and Public School Spending,"
American Economic Journal: Economic Policy, American Economic Association, vol. 11(4), pages 310-349, November.
- Rucker C. Johnson & C. Kirabo Jackson, 2017. "Reducing Inequality Through Dynamic Complementarity: Evidence from Head Start and Public School Spending," NBER Working Papers 23489, National Bureau of Economic Research, Inc.
- Katrine V. Løken & Magne Mogstad & Matthew Wiswall, 2012.
"What Linear Estimators Miss: The Effects of Family Income on Child Outcomes,"
American Economic Journal: Applied Economics, American Economic Association, vol. 4(2), pages 1-35, April.
- Loken, Katrine Vellesen & Mogstad, Magne & Wiswall, Matthew, 2010. "What Linear Estimators Miss: Re-Examining the Effects of Family Income on Child Outcomes," IZA Discussion Papers 4971, Institute of Labor Economics (IZA).
- Løken, Katrine Vellesen & Mogstad, Magne & Wiswall, Matthew, 2011. "What Linear Estimators Miss: The E ects of Family Income on Child Outcomes," Working Papers in Economics 02/11, University of Bergen, Department of Economics.
- Chris M. Herbst & Esra Kose, 2024.
"Head Start Funding Expansions and Program Inputs,"
Public Finance Review, , vol. 52(1), pages 42-77, January.
- Herbst, Chris M. & Kose, Esra, 2021. "Head Start Funding Expansions and Program Inputs," IZA Discussion Papers 14670, Institute of Labor Economics (IZA).
- Phillip B. Levine & David J. Zimmerman, 2010. "Introduction to "Targeting Investments in Children: Fighting Poverty When Resources are Limited"," NBER Chapters, in: Targeting Investments in Children: Fighting Poverty When Resources Are Limited, pages 3-11, National Bureau of Economic Research, Inc.
- Christopher J. Ruhm, 2004.
"Parental Employment and Child Cognitive Development,"
Journal of Human Resources, University of Wisconsin Press, vol. 39(1).
- Christopher J. Ruhm, 2000. "Parental Employment and Child Cognitive Development," NBER Working Papers 7666, National Bureau of Economic Research, Inc.
- Dunifon, Rachel & Kalil, Ariel & Danziger, Sandra K., 2003. "Maternal Work Behavior under Welfare Reform: How does the Transition from Welfare to Work Affect Child Development?," Children and Youth Services Review, Elsevier, vol. 25(1-2), pages 55-82.
- Maria Donovan Fitzpatrick, 2010.
"Preschoolers Enrolled and Mothers at Work? The Effects of Universal Prekindergarten,"
Journal of Labor Economics, University of Chicago Press, vol. 28(1), pages 51-85, January.
- Maria Fitzpatrick, 2008. "Preschoolers Enrolled and Mothers at Work? The Effects of Universal Pre-Kindergarten," Working Papers 08-04, Center for Economic Studies, U.S. Census Bureau.
- Maria Fitzpatrick, 2008. "Preschoolers Enrolled and Mothers at Work? The Effects of Universal Pre-Kindergarten," Discussion Papers 08-001, Stanford Institute for Economic Policy Research.
- Bauernschuster, Stefan & Schlotter, Martin, 2015.
"Public child care and mothers' labor supply—Evidence from two quasi-experiments,"
Journal of Public Economics, Elsevier, vol. 123(C), pages 1-16.
- Stefan Bauernschuster & Martin Schlotter, 2013. "Public Child Care and Mothers' Labor Supply - Evidence from Two Quasi-Experiments," CESifo Working Paper Series 4191, CESifo.
- Zhuan Pei & Jörn-Steffen Pischke & Hannes Schwandt, 2019.
"Poorly Measured Confounders are More Useful on the Left than on the Right,"
Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 37(2), pages 205-216, April.
- Pei, Zhuan & Pischke, Jörn-Steffen & Schwandt, Hannes, 2017. "Poorly Measured Confounders Are More Useful on the Left Than on the Right," IZA Discussion Papers 10647, Institute of Labor Economics (IZA).
- Pei, Zhuan & Pischke, Jorn-Steffen & Schwandt, Hannes, 2018. "Poorly measured confounders are more useful on the left than on the right," LSE Research Online Documents on Economics 88690, London School of Economics and Political Science, LSE Library.
- Pei, Zhuan & Pischke, Jorn-Steffen & Schwandt, Hannes, 2018. "Poorly measured confounders are more useful on the left than on the right," LSE Research Online Documents on Economics 88352, London School of Economics and Political Science, LSE Library.
- Zhuan Pei & Jörn-Steffen Pischke & Hannes Schwandt, 2017. "Poorly Measured Confounders are More Useful on the Left Than on the Right," NBER Working Papers 23232, National Bureau of Economic Research, Inc.
- Zhuan Pei & Jörn-Steffen Pischke & Hannes Schwandt, 2018. "Poorly measured confounders are more useful on the left than on the right," CEP Discussion Papers dp1539, Centre for Economic Performance, LSE.
- Bettendorf, Leon J.H. & Jongen, Egbert L.W. & Muller, Paul, 2015.
"Childcare subsidies and labour supply — Evidence from a large Dutch reform,"
Labour Economics, Elsevier, vol. 36(C), pages 112-123.
- Leon Bettendorf & Egbert Jongen & Paul Muller, 2012. "Childcare subsidies and labour supply: evidence from a large Dutch reform," CPB Discussion Paper 217, CPB Netherlands Bureau for Economic Policy Analysis.
- L.J.H. Bettendorf & Egbert L.W. Jongen & Paul Muller, 2012. "Childcare Subsidies and Labor Supply: Evidence from a large Dutch Reform," Tinbergen Institute Discussion Papers 12-093/I, Tinbergen Institute.
- Herbst, Chris M., 2015. "The Rising Cost of Child Care in the United States: A Reassessment of the Evidence," IZA Discussion Papers 9072, Institute of Labor Economics (IZA).
- Ariel Marek Pihl, 2018. "Head Start and Mothers' Work: Free Child Care or Something More?," Working Papers 18-13, Center for Economic Studies, U.S. Census Bureau.
- Haeck, Catherine & Lefebvre, Pierre & Merrigan, Philip, 2015.
"Canadian evidence on ten years of universal preschool policies: The good and the bad,"
Labour Economics, Elsevier, vol. 36(C), pages 137-157.
- Catherine Haeck & Pierre Lefebvre & Philip Merrigan, 2013. "Canadian Evidence on Ten Years of Universal Preschool Policies: the Good and the Bad," Cahiers de recherche 1334, CIRPEE.
- Cuiping Long, 2016. "Introduction of Head Start and Maternal Labor Supply: Evidence from a Regression Discontinuity Design," Working Papers 16-35, Center for Economic Studies, U.S. Census Bureau.
- Carta, Francesca & Rizzica, Lucia, 2018. "Early kindergarten, maternal labor supply and children's outcomes: Evidence from Italy," Journal of Public Economics, Elsevier, vol. 158(C), pages 79-102.
- Owen Thompson, 2018. "Head Start’s Long-Run Impact: Evidence from the Program’s Introduction," Journal of Human Resources, University of Wisconsin Press, vol. 53(4), pages 1100-1139.
- David Blau & Erdal Tekin, 2007. "The determinants and consequences of child care subsidies for single mothers in the USA," Journal of Population Economics, Springer;European Society for Population Economics, vol. 20(4), pages 719-741, October.
- Justin Wolfers, 2006.
"Did Unilateral Divorce Laws Raise Divorce Rates? A Reconciliation and New Results,"
American Economic Review, American Economic Association, vol. 96(5), pages 1802-1820, December.
- Justin Wolfers, 2003. "Did Unilateral Divorce Laws Raise Divorce Rates? A Reconciliation and New Results," NBER Working Papers 10014, National Bureau of Economic Research, Inc.
- Wolfers, Justin, 2003. "Did Unilateral Divorce Laws Raise Divorce Rates? A Reconciliation and New Results," Research Papers 1819, Stanford University, Graduate School of Business.
- Douglas J. Besharov & Jeffrey S. Morrow, 2007. "Nonpoor children in head start: Explanations and implications," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 26(3), pages 613-631.
- Jens Ludwig & Deborah A. Phillips, 2007. "The Benefits and Costs of Head Start," NBER Working Papers 12973, National Bureau of Economic Research, Inc.
- Greg J. Duncan & Katherine Magnuson, 2013. "Investing in Preschool Programs," Journal of Economic Perspectives, American Economic Association, vol. 27(2), pages 109-132, Spring.
- Elizabeth U. Cascio, 2009. "Maternal Labor Supply and the Introduction of Kindergartens into American Public Schools," Journal of Human Resources, University of Wisconsin Press, vol. 44(1).
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
Cited by:
- Timpe, Brenden, 2024. "The labor market impacts of America’s first paid maternity leave policy," Journal of Public Economics, Elsevier, vol. 231(C).
Most related items
These are the items that most often cite the same works as this one and are cited by the same works as this one.- Cuiping Schiman, 2022. "Experimental evidence of the effect of head start on mothers’ labor supply and human capital investments," Review of Economics of the Household, Springer, vol. 20(1), pages 199-241, March.
- Pihl, Ariel Marek, 2022. "Head Start and mothers’ work: Free child care or something more?," Labour Economics, Elsevier, vol. 75(C).
- Anna Busse & Christina Gathmann, 2018.
"Free Daycare and Its Effects on Children and Their Families,"
SOEPpapers on Multidisciplinary Panel Data Research
958, DIW Berlin, The German Socio-Economic Panel (SOEP).
- Busse, Anna & Gathmann, Christina, 2018. "Free Daycare and its Effects on Children and their Families," IZA Discussion Papers 11269, Institute of Labor Economics (IZA).
- Eckhoff Andresen, Martin & Havnes, Tarjei, 2019.
"Child care, parental labor supply and tax revenue,"
Labour Economics, Elsevier, vol. 61(C).
- Andresen, Martin Eckhoff & Havnes, Tarjei, 2018. "Child Care, Parental Labor Supply and Tax Revenue," IZA Discussion Papers 11576, Institute of Labor Economics (IZA).
- Pierre Lefebvre & Claude Felteau, 2023. "Can universal preschool education intensities counterbalance parental socioeconomic gradients? Repeated international evidence from Fourth graders skills achievement," Working Papers 23-01, Research Group on Human Capital, University of Quebec in Montreal's School of Management.
- Jasmin Thomas, 2024. "Free, full‐day programming for four‐year‐old children in Nova Scotia and women's labour market outcomes," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 57(2), pages 588-621, May.
- Huebener, Mathias & Pape, Astrid & Spiess, C. Katharina, 2020.
"Parental labour supply responses to the abolition of day care fees,"
Journal of Economic Behavior & Organization, Elsevier, vol. 180(C), pages 510-543.
- Huebener, Mathias & Pape, Astrid & Spiess, C. Katharina, 2020. "Parental labour supply responses to the abolition of day care fees," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 180, pages 510-543.
- Huebener, Mathias & Pape, Astrid & Spieß, C. Katharina, 2019. "Parental Labour Supply Responses to the Abolition of Day Care Fees," IZA Discussion Papers 12780, Institute of Labor Economics (IZA).
- Anna Lovász & Ágnes Szabó-Morvai, 2019. "Childcare availability and maternal labor supply in a setting of high potential impact," Empirical Economics, Springer, vol. 56(6), pages 2127-2165, June.
- Holla,Alaka & Bendini,Maria Magdalena & Dinarte Diaz,Lelys Ileana & Trako,Iva, 2021. "Is Investment in Preprimary Education Too Low ? Lessons from (Quasi) ExperimentalEvidence across Countries," Policy Research Working Paper Series 9723, The World Bank.
- Elizabeth E. Davis & Caroline Carlin & Caroline Krafft & Nicole D. Forry, 2018. "Do Child Care Subsidies Increase Employment Among Low-Income Parents?," Journal of Family and Economic Issues, Springer, vol. 39(4), pages 662-682, December.
- Samuel Berlinski & Maria Marta Ferreyra & Luca Flabbi & Juan David Martin, 2024.
"Childcare Markets, Parental Labor Supply, and Child Development,"
Journal of Political Economy, University of Chicago Press, vol. 132(6), pages 2113-2177.
- Berlinski,Samuel G. & Ferreyra,Maria Marta & Flabbi,Luca & Martin,Juan David, 2020. "Child Care Markets, Parental Labor Supply, and Child Development," Policy Research Working Paper Series 9427, The World Bank.
- Samuel Berlinski & Maria Marta Ferreyra & Luca Flabbi & Juan David Martin, 2020. "Child Care Markets, Parental Labor Supply, and Child Development," CHILD Working Papers Series 73 JEL Classification:, Centre for Household, Income, Labour and Demographic Economics (CHILD) - CCA.
- Berlinski, Samuel & Ferreyra, María Marta & Flabbi, Luca & Martin, Juan David, 2020. "Child Care Markets, Parental Labor Supply, and Child Development," IDB Publications (Working Papers) 10859, Inter-American Development Bank.
- Berlinski, Samuel & Ferreyra, Maria Marta & Flabbi, Luca & Martin, Juan David, 2020. "Child Care Markets, Parental Labor Supply, and Child Development," IZA Discussion Papers 12904, Institute of Labor Economics (IZA).
- Christina Gathmann & Björn Sass, 2018.
"Taxing Childcare: Effects on Childcare Choices, Family Labor Supply, and Children,"
Journal of Labor Economics, University of Chicago Press, vol. 36(3), pages 665-709.
- Gathmann, Christina & Sass, Björn, 2017. "Taxing Childcare: Effects on Childcare Choices, Family Labor Supply and Children," IZA Discussion Papers 10813, Institute of Labor Economics (IZA).
- Christina Gathmann & Björn Sass, 2017. "Taxing Childcare: Effects on Childcare Choices, Family Labor Supply and Children," SOEPpapers on Multidisciplinary Panel Data Research 923, DIW Berlin, The German Socio-Economic Panel (SOEP).
- Müller, Kai-Uwe & Wrohlich, Katharina, 2020.
"Does subsidized care for toddlers increase maternal labor supply? Evidence from a large-scale expansion of early childcare,"
Labour Economics, Elsevier, vol. 62(C).
- Müller, Kai-Uwe & Wrohlich, Katharina & Sengül, Denise, 2016. "Does subsidized care for toddlers increase maternal labor supply? Evidence from a large-scale expansion of early childcare," VfS Annual Conference 2016 (Augsburg): Demographic Change 145654, Verein für Socialpolitik / German Economic Association.
- Kai-Uwe Müller & Katharina Wrohlich, 2018. "Does Subsidized Care for Toddlers Increase Maternal Labor Supply?: Evidence from a Large-Scale Expansion of Early Childcare," Discussion Papers of DIW Berlin 1747, DIW Berlin, German Institute for Economic Research.
- Kai-Uwe Müller & Katharina Wrohlich, 2019. "Does subsidized care for toddlers increase maternal labor supply?: Evidence from a large-scale expansion of early childcare," CEPA Discussion Papers 09, Center for Economic Policy Analysis.
- van Huizen, Thomas & Plantenga, Janneke, 2018. "Do children benefit from universal early childhood education and care? A meta-analysis of evidence from natural experiments," Economics of Education Review, Elsevier, vol. 66(C), pages 206-222.
- Yamaguchi, Shintaro & Asai, Yukiko & Kambayashi, Ryo, 2018.
"Effects of subsidized childcare on mothers’ labor supply under a rationing mechanism,"
Labour Economics, Elsevier, vol. 55(C), pages 1-17.
- Shintaro Yamaguchi & Yukiko Asai & Ryo Kambayashi, 2017. "Effects of Subsidized Childcare on Mothers' Labor Supply Under a Rationing Mechanism," Department of Economics Working Papers 2017-06, McMaster University.
- Yamaguchi, Shintaro & Asai, Yukiko & Kambayashi, Ryo, 2017. "Effects of Subsidized Childcare on Mothers’ Labor Supply Under a Rationing Mechanism," Discussion Paper Series 658, Institute of Economic Research, Hitotsubashi University.
- Eric Schuss & Mohammed Azaouagh, 2021. "Combining parenthood and work: transmission channels and heterogeneous returns to early public childcare," Review of Economics of the Household, Springer, vol. 19(3), pages 641-676, September.
- Emilia Soldani, 2021. "Public kindergarten, maternal labor supply, and earnings in the longer run: Too little too late?," LABOUR, CEIS, vol. 35(2), pages 214-263, June.
- Herbst, Chris M., 2013. "Universal Child Care, Maternal Employment, and Children's Long-Run Outcomes: Evidence from the U.S. Lanham Act of 1940," IZA Discussion Papers 7846, Institute of Labor Economics (IZA).
- Helmut Rainer & Wolfgang Auer & Stefan Bauernschuster & Natalia Danzer & Anita Fichtl & Timo Hener & Christian Holzner & Janina Reinkowski & Martin Werding & Anita Dietrich, 2013. "Öffentlich geförderte Kinderbetreuung in Deutschland: Evaluierung der Auswirkungen auf die Arbeitsmarktbeteiligung von Müttern," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 66(07), pages 31-40, April.
- Katrin Huber & Geske Rolvering, 2023. "Public child care and mothers’ career trajectories," Working Papers 228, Bavarian Graduate Program in Economics (BGPE).
More about this item
JEL classification:
- J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
- J22 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Time Allocation and Labor Supply
- H4 - Public Economics - - Publicly Provided Goods
- I28 - Health, Education, and Welfare - - Education - - - Government Policy
- H52 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Education
- I38 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - Government Programs; Provision and Effects of Welfare Programs
Statistics
Access and download statisticsCorrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ucp:jlabec:doi:10.1086/720980. See general information about how to correct material in RePEc.
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Journals Division (email available below). General contact details of provider: https://www.journals.uchicago.edu/JOLE .
Please note that corrections may take a couple of weeks to filter through the various RePEc services.