Research classified by Journal of Economic Literature (JEL) codes

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Top JEL
/ J: Labor and Demographic Economics
/ / J1: Demographic Economics
/ / / J10: General
/ / / J11: Demographic Trends, Macroeconomic Effects, and Forecasts
/ / / J12: Marriage; Marital Dissolution; Family Structure
/ / / J13: Fertility; Family Planning; Child Care; Children; Youth
/ / / J14: Economics of the Elderly; Economics of the Handicapped; Non-Labor Market Discrimination
/ / / J15: Economics of Minorities, Races, Indigenous Peoples, and Immigrants; Non-labor Discrimination
/ / / J16: Economics of Gender; Non-labor Discrimination
/ / / J17: Value of Life; Foregone Income
/ / / J18: Public Policy
/ / / J19: Other

2014

• Zuzanna Brzozowska, 2014, "Fertility and education in Poland during state socialism," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 12, pages 319-336, DOI: 10.4054/DemRes.2014.31.12.
• Elena Vidal-Coso & Pau Miret-Gamundi, 2014, "The labour trajectories of immigrant women in Spain: Are there signs of upward social mobility?," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 13, pages 337-380, DOI: 10.4054/DemRes.2014.31.13.
• Frans Willekens & Hein Putter, 2014, "Software for multistate analysis," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 14, pages 381-420, DOI: 10.4054/DemRes.2014.31.14.
• Maria Stanfors, 2014, "Fertility and the fast-track," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 15, pages 421-458, DOI: 10.4054/DemRes.2014.31.15.
• Isabella Buber-Ennser, 2014, "Attrition in the Austrian Generations and Gender Survey," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 16, pages 459-496, DOI: 10.4054/DemRes.2014.31.16.
• Jennifer Melvin & Robert A. Hummer & Irma T. Elo & Neil K. Mehta, 2014, "Age patterns of racial/ethnic/nativity differences in disability and physical functioning in the United States," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 17, pages 497-510, DOI: 10.4054/DemRes.2014.31.17.
• Li Ma, 2014, "Economic crisis and women’s labor force return after childbirth: Evidence from South Korea," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 18, pages 511-552, DOI: 10.4054/DemRes.2014.31.18.
• Hal Caswell, 2014, "A matrix approach to the statistics of longevity in heterogeneous frailty models," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 19, pages 553-592, DOI: 10.4054/DemRes.2014.31.19.
• Christopher Tencza & Andrew C. Stokes & Samuel Preston, 2014, "Factors responsible for mortality variation in the United States: A latent variable analysis," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 2, pages 27-70, DOI: 10.4054/DemRes.2014.31.2.
• John Iceland & Daniel Weinberg & Lauren Hughes, 2014, "The residential segregation of detailed Hispanic and Asian groups in the United States: 1980-2010," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 20, pages 593-624, DOI: 10.4054/DemRes.2014.31.20.
• Alfredo Paloyo & Colin Vance & Matthias Vorell, 2014, "Local determinants of crime," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 21, pages 625-658, DOI: 10.4054/DemRes.2014.31.21.
• James W. Vaupel & Trifon Missov, 2014, "Unobserved population heterogeneity," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 22, pages 659-686, DOI: 10.4054/DemRes.2014.31.22.
• Maria Rita Testa & Stuart Gietel-Basten, 2014, "Certainty of meeting fertility intentions declines in Europe during the 'Great Recession'," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 23, pages 687-734, DOI: 10.4054/DemRes.2014.31.23.
• Stanley R. Bailey & Aliya Saperstein & Andrew Penner, 2014, "Race, color, and income inequality across the Americas," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 24, pages 735-756, DOI: 10.4054/DemRes.2014.31.24.
• Frank T. Denton & Byron G. Spencer, 2014, "Exploring the population implications of male preference when the sex probabilities at birth can be altered," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 25, pages 757-778, DOI: 10.4054/DemRes.2014.31.25.
• Jonas Kinge & Tom Kornstad, 2014, "Assimilation effects on infant mortality among immigrants in Norway: Does maternal source country matter?," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 26, pages 779-812, DOI: 10.4054/DemRes.2014.31.26.
• Martin Klesment & Leen Rahnu & Luule Sakkeus & Allan Puur, 2014, "Varying association between education and second births in Europe," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 27, pages 813-860, DOI: 10.4054/DemRes.2014.31.27.
• Susan Cassels & Samuel M. Jenness & Adriana A. E. Biney & William Kwabena Ampofo & F. Nii-Amoo Dodoo, 2014, "Migration, sexual networks, and HIV in Agbogbloshie, Ghana," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 28, pages 861-888, DOI: 10.4054/DemRes.2014.31.28.
• Vicente Fuster & Pilar Zuluaga & Jorge Román-Busto, 2014, "Stillbirth incidence in Spain: A comparison of native and recent immigrant mothers," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 29, pages 889-912, DOI: 10.4054/DemRes.2014.31.29.
• Tsui-o Tai & Janeen Baxter & Belinda Hewitt, 2014, "Do coresidence and intentions make a difference? Relationship satisfaction in married, cohabiting, and living apart together couples in four countries," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 3, pages 71-104, DOI: 10.4054/DemRes.2014.31.3.
• Adriaan Kalwij, 2014, "An empirical analysis of the importance of controlling for unobserved heterogeneity when estimating the income-mortality gradient," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 30, pages 913-940, DOI: 10.4054/DemRes.2014.31.30.
• Michael Wolfson & Geoff Rowe, 2014, "HealthPaths: Using functional health trajectories to quantify the relative importance of selected health determinants," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 31, pages 941-974, DOI: 10.4054/DemRes.2014.31.31.
• Glenn Firebaugh & Francesco Acciai & Aggie Noah & Christopher J Prather & Claudia Nau, 2014, "Why the racial gap in life expectancy is declining in the United States," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 32, pages 975-1006, DOI: 10.4054/DemRes.2014.31.32.
• Yen-Hsin Alice Cheng, 2014, "Changing partner choice and marriage propensities by education in post-industrial Taiwan, 2000-2010," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 33, pages 1007-1042, DOI: 10.4054/DemRes.2014.31.33.
• Brienna Perelli-Harris & Monika Mynarska & Ann Berrington & Anna Evans & Caroline Berghammer & Olga Isupova & Renske Keizer & Andreas Klärner & Trude Lappegård & Daniele Vignoli, 2014, "Towards a new understanding of cohabitation," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 34, pages 1043-1078, DOI: 10.4054/DemRes.2014.31.34.
• Daniele Vignoli & Silvana Salvini, 2014, "Religion and union formation in Italy: Catholic precepts, social pressure, and tradition," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 35, pages 1079-1106, DOI: 10.4054/DemRes.2014.31.35.
• Monika Mynarska & Anna Baranowska-Rataj & Anna Matysiak, 2014, "Free to stay, free to leave: Insights from Poland into the meaning of cohabitation," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 36, pages 1107-1136, DOI: 10.4054/DemRes.2014.31.36.
• Caroline Berghammer & Katrin Fliegenschnee & Eva-Maria Schmidt, 2014, "Cohabitation and marriage in Austria," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 37, pages 1137-1166, DOI: 10.4054/DemRes.2014.31.37.
• Robyn Donrovich & Paul Puschmann & Koen Matthijs, 2014, "Rivalry, solidarity, and longevity among siblings," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 38, pages 1167-1198, DOI: 10.4054/DemRes.2014.31.38.
• Leonardo Piccione & Gianpiero Dalla Zuanna & Alessandra Minello, 2014, "Mortality selection in the first three months of life and survival in the following thirty-three months in rural Veneto (North-East Italy) from 1816 to 1835," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 39, pages 1199-1228, DOI: 10.4054/DemRes.2014.31.39.
• Vegard Skirbekk & Valeria Bordone & Daniela Weber, 2014, "A cross-country comparison of math achievement at teen age and cognitive performance 40 years later," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 4, pages 105-118, DOI: 10.4054/DemRes.2014.31.4.
• Heather Gatny & Yasamin Kusunoki & Jennifer Barber, 2014, "Pregnancy scares and subsequent unintended pregnancy," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 40, pages 1229-1242, DOI: 10.4054/DemRes.2014.31.40.
• Richard Brown & Jørgen Carling & Sonja Fransen & Melissa Siegel, 2014, "Measuring remittances through surveys," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 41, pages 1243-1274, DOI: 10.4054/DemRes.2014.31.41.
• Graziella Caselli & Enrica Lapucci & Rosa Maria Lipsi & Lucia Pozzi & Giovannella Baggio & Ciriaco Carru & Luca Deiana & Claudio Franceschi & James W. Vaupel, 2014, "Maternal longevity is associated with lower infant mortality," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 42, pages 1275-1296, DOI: 10.4054/DemRes.2014.31.42.
• David McClendon & Conrad Hackett, 2014, "When people shed religious identity in Ireland and Austria: Evidence from censuses," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 43, pages 1297-1310, DOI: 10.4054/DemRes.2014.31.43.
• Dimiter Philipov & Anne Goujon & Paola Di Giulio, 2014, "Ageing dynamics of a human-capital-specific population," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 44, pages 1311-1336, DOI: 10.4054/DemRes.2014.31.44.
• Yue Qian & Zhenchao Qian, 2014, "The gender divide in urban China: Singlehood and assortative mating by age and education," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 45, pages 1337-1364, DOI: 10.4054/DemRes.2014.31.45.
• Jonas Wood & Tine Kil & Karel Neels, 2014, "The educational gradient of childlessness and cohort parity progression in 14 low fertility countries," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 46, pages 1365-1416, DOI: 10.4054/DemRes.2014.31.46.
• F. Nii-Amoo Dodoo & Christine Horne & Naa Dodua Dodoo, 2014, "Lab experiments in demographic fieldwork," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 47, pages 1417-1430, DOI: 10.4054/DemRes.2014.31.47.
• Jing Li & William Dow & Luis Rosero-Bixby, 2014, "The declining effect of sibling size on children's education in Costa Rica," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 48, pages 1431-1454, DOI: 10.4054/DemRes.2014.31.48.
• James Lachaud & Thomas LeGrand & Vissého Adjiwanou & Jean-François Kobiané, 2014, "Family size and intra-family inequalities in education in Ouagadougou," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 49, pages 1455-1476, DOI: 10.4054/DemRes.2014.31.49.
• Jessica Nisén & Pekka T Martikainen & Karri Silventoinen & Mikko Myrskylä, 2014, "Age-specific fertility by educational level in the Finnish male cohort born 1940‒1950," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 5, pages 119-136, DOI: 10.4054/DemRes.2014.31.5.
• Alexander Weinreb, 2014, "Heterophily in rural Malawi," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 50, pages 1477-1502, DOI: 10.4054/DemRes.2014.31.50.
• Andrew Noymer & Viola Van, 2014, "Divergence without decoupling," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 51, pages 1503-1524, DOI: 10.4054/DemRes.2014.31.51.
• Alexandra Tragaki & Christos Bagavos, 2014, "Male fertility in Greece," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 6, pages 137-160, DOI: 10.4054/DemRes.2014.31.6.
• Martin Dribe & Michel Oris & Lucia Pozzi, 2014, "Socioeconomic status and fertility before, during, and after the demographic transition: An introduction," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 7, pages 161-182, DOI: 10.4054/DemRes.2014.31.7.
• Suzanne Bianchi & Laurent Lesnard & Tiziana Nazio & Sara Raley, 2014, "Gender and time allocation of cohabiting and married women and men in France, Italy, and the United States," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 8, pages 183-216, DOI: 10.4054/DemRes.2014.31.8.
• Thomas Spoorenberg, 2014, "Reverse survival method of fertility estimation," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, volume 31, issue 9, pages 217-246, DOI: 10.4054/DemRes.2014.31.9.
• Katharina Wolf, 2014, "Fertility of Turkish migrants in Germany: duration of stay matters," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-001, DOI: 10.4054/MPIDR-WP-2014-001.
• Trude Lappegård & Sebastian Klüsener & Daniele Vignoli, 2014, "Social norms, economic conditions and spatial variation of childbearing within cohabitation across Europe," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-002, DOI: 10.4054/MPIDR-WP-2014-002.
• Fanny A. Kluge & Emilio Zagheni & Elke Loichinger & Tobias C. Vogt, 2014, "The advantages of demographic change after the wave: fewer and older, but healthier, greener, and more productive?," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-003, DOI: 10.4054/MPIDR-WP-2014-003.
• Frans J. Willekens, 2014, "Demographic transitions in Europe and the world," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-004, DOI: 10.4054/MPIDR-WP-2014-004.
• Oliver Wisser & James W. Vaupel, 2014, "The sex differential in mortality: a historical comparison of the adult-age pattern of the ratio and the difference," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-005, DOI: 10.4054/MPIDR-WP-2014-005.
• Siegfried Gruber & Mikołaj Szołtysek, 2014, "The Patriarchy Index: a comparative study of power relations across historic Europe," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-007, DOI: 10.4054/MPIDR-WP-2014-007.
• Jörg Baten & Mikołaj Szołtysek, 2014, "A golden age before serfdom? The human capital of Central-Eastern and Eastern Europe in the 17th-19th centuries," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-008, DOI: 10.4054/MPIDR-WP-2014-008.
• Eva U. B. Kibele & Sebastian Klüsener & Rembrandt D. Scholz, 2014, "Regional mortality disparities in Germany: long-term dynamics and possible determinants," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-009, DOI: 10.4054/MPIDR-WP-2014-009.
• Dmitri A. Jdanov & Vladimir M. Shkolnikov, 2014, "Assessment of cross-sectional and longitudinal components of a difference with an algorithm of contour replacement," MPIDR Working Papers, Max Planck Institute for Demographic Research, Rostock, Germany, number WP-2014-010, DOI: 10.4054/MPIDR-WP-2014-010.
• Bastian Hartmann, 2014, "Unterhaltsansprüche und deren Wirklichkeit: wie groß ist das Problem nicht gezahlten Kindesunterhalts?," SOEPpapers on Multidisciplinary Panel Data Research, DIW Berlin, The German Socio-Economic Panel (SOEP), number 660.
• Proud, S., 2014, "Girl Power? An Analysis Of Peer Effects Using Exogenous Changes In The Gender Make-Up Of The Peer Group," Regional and Sectoral Economic Studies, Euro-American Association of Economic Development, volume 14, issue 3, pages 5-18.
• Paul E. Gabriel & Susanne Schmitz, 2014, "A longitudinal examination of racial differences in occupational distributions among prime-aged males in the United States," Economics Bulletin, AccessEcon, volume 34, issue 1, pages 106-114.
• Xu Lin, 2014, "Network attributes and peer effects," Economics Bulletin, AccessEcon, volume 34, issue 3, pages 2060-2079.
• Marco Biagetti & Sergio Scicchitano, 2014, "Estimating the Gender Pay Gap in the Managerial and non Managerial Italian Labor Market," Economics Bulletin, AccessEcon, volume 34, issue 3, pages 1846-1856.
• Minoiu, Camelia & Shemyakina, Olga N., 2014, "Armed conflict, household victimization, and child health in Côte d'Ivoire," Journal of Development Economics, Elsevier, volume 108, issue C, pages 237-255, DOI: 10.1016/j.jdeveco.2014.03.003.
• Justin Cook, C., 2014, "Potatoes, milk, and the Old World population boom," Journal of Development Economics, Elsevier, volume 110, issue C, pages 123-138, DOI: 10.1016/j.jdeveco.2014.04.009.
• Tran, Chung & Woodland, Alan, 2014, "Trade-offs in means tested pension design," Journal of Economic Dynamics and Control, Elsevier, volume 47, issue C, pages 72-93, DOI: 10.1016/j.jedc.2014.07.005.
• Siahaan, Freddy & Lee, Daniel Y. & Kalist, David E., 2014, "Educational attainment of children of immigrants: Evidence from the national longitudinal survey of youth," Economics of Education Review, Elsevier, volume 38, issue C, pages 1-8, DOI: 10.1016/j.econedurev.2013.10.001.
• Gudmundsson, Gudmundur S. & Zoega, Gylfi, 2014, "Age structure and the current account," Economics Letters, Elsevier, volume 123, issue 2, pages 183-186, DOI: 10.1016/j.econlet.2014.02.001.
• Yamaguchi, Rintaro, 2014, "Inclusive wealth with a changing but aging population," Economics Letters, Elsevier, volume 124, issue 1, pages 21-25, DOI: 10.1016/j.econlet.2014.04.011.
• Lopez Boo, Florencia & Canon, Maria Eugenia, 2014, "Reversal of gender gaps in child development: Evidence from young children in India," Economics Letters, Elsevier, volume 124, issue 1, pages 55-59, DOI: 10.1016/j.econlet.2014.04.021.
• Fletcher, Jason M., 2014, "Late life transitions and social networks: The case of retirement," Economics Letters, Elsevier, volume 125, issue 3, pages 459-462, DOI: 10.1016/j.econlet.2014.10.004.
• Cook, C. Justin & Fletcher, Jason M., 2014, "Interactive effects of in utero nutrition and genetic inheritance on cognition: New evidence using sibling comparisons," Economics & Human Biology, Elsevier, volume 13, issue C, pages 144-154, DOI: 10.1016/j.ehb.2013.09.001.
• Cook, Lisa D. & Logan, Trevon D. & Parman, John M., 2014, "Distinctively black names in the American past," Explorations in Economic History, Elsevier, volume 53, issue C, pages 64-82, DOI: 10.1016/j.eeh.2014.03.001.
• Lee, Grace H.Y. & Lee, Sing Ping, 2014, "Childcare availability, fertility and female labor force participation in Japan," Journal of the Japanese and International Economies, Elsevier, volume 32, issue C, pages 71-85, DOI: 10.1016/j.jjie.2014.01.002.
• Gordon, Roger H. & Kopczuk, Wojciech, 2014, "The choice of the personal income tax base," Journal of Public Economics, Elsevier, volume 118, issue C, pages 97-110, DOI: 10.1016/j.jpubeco.2014.07.002.
• Dwibedi, Jayanta Kumar & Chaudhuri, Sarbajit, 2014, "Agricultural subsidy policies fail to deal with child labour under agricultural dualism: What could be the alternative policies?," Research in Economics, Elsevier, volume 68, issue 3, pages 277-291, DOI: 10.1016/j.rie.2014.05.003.
• Halliday, Timothy J., 2014, "Unemployment and mortality: Evidence from the PSID," Social Science & Medicine, Elsevier, volume 113, issue C, pages 15-22, DOI: 10.1016/j.socscimed.2014.04.038.
• Tatiana Blinova, 2014, "Rural Mortality from External Causes in Russian Regions," ERSA conference papers, European Regional Science Association, number ersa14p732, Nov.
• Meliyanni Johar & Shiko Maruyama, 2014, "Does Coresidence Improve An Elderly Parent'S Health?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., volume 29, issue 6, pages 965-983, September.
• Cheng, Terence C & Powdthavee, Nattavudh & Oswald, Andrew J, 2014, "Longitudinal Evidence for a Midlife Nadir in Human Wellbeing: Results from Four Data Sets," The Warwick Economics Research Paper Series (TWERPS), University of Warwick, Department of Economics, number 1037.
• Octasiano M. Valerio Mendoza, 2014, "Income Inequality in China's Economic and Technological Development Zones and High-Tech Industrial Development Zones, 1995–2002," China Economic Policy Review (CEPR), World Scientific Publishing Co. Pte. Ltd., volume 3, issue 02, pages 1-22, DOI: 10.1142/S1793969014500125.
• Augusto Lopez-Claros, 2014, "Fiscal Challenges After the Global Financial Crisis: A Survey of Key Issues," Journal of International Commerce, Economics and Policy (JICEP), World Scientific Publishing Co. Pte. Ltd., volume 5, issue 02, pages 1-34, DOI: 10.1142/S1793993314500045.
• Elaina Rose & Ho-Po Crystal Wong, 2014, "But Who Will Get Billy? The Effect of Child Custody Laws on Marriage," Working Papers, Department of Economics, West Virginia University, number 14-30, Dec.
• Sonan, Sertac, 2014, "Omer Gokcekus with Kevin Bengyak, Peculiar Dynamics of Corruption: Religion, Gender, EU Membership, and Others," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, volume 1, issue 1, pages 100-102.

2013

• Tatiana Blinova & Svetlana Bylina, 2013, "Typological analysis of factors reducing rural mortality in Russian regions," ERSA conference papers, European Regional Science Association, number ersa13p306, Nov.
• Lasse Sigbjørn Stambøl, 2013, "Student mobility - Recruitment to studies and supply of post-graduates in a geographical perspective," ERSA conference papers, European Regional Science Association, number ersa13p873, Nov.
• Miguel Portela & Paul Schweinzer, 2013, "The Parental Co-Immunization Hypothesis," Discussion Papers, Department of Economics, University of York, number 13/27, Nov.
• García-Fernández, Rosa María & Gottlieb, Daniel & Palacios-González, Frederico, 2013, "Polarization, growth and social policy in the case of Israel, 1997-2008," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy, volume 7, pages 1-40, DOI: 10.5018/economics-ejournal.ja.2013-.
• Rigolini, Jamele, 2013, "Comment," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 123362, Oct.
• Randall, Sara & Coast, Ernestina & Compaore, Natacha & Antoine, Philippe, 2013, "The power of the interviewer: a qualitative perspective on African survey data collection," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 48277, Apr.
• Cetin, Umut & Xing, Hao, 2013, "Point process bridges and weak convergence of insider trading models," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 48745, Feb.
• Lupton, Ruth & Hills, John & Stewart, Kitty & Vizard, Polly, 2013, "Labour’s social policy record: policy, spending and outcomes 1997-2010," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 51070, Jul.
• Hills, John & Bastagli, Francesca & Cowell, Frank & Glennerster, Howard & Karagiannaki, Eleni & McKnight, Abigail, 2013, "Wealth distribution, accumulation and policy," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 51284, May.
• Teixeira, Pedro, 2013, "The tortuous ways of the market: looking at the European integration of Higher Education from an economic perspective," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 53192.
• Graeber, David, 2013, "There's no need for all this economic sadomasochism," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 53247, Apr.
• Watson, Charlene & Mourato, Susana & Milner-Gulland, E. J., 2013, "Uncertain emission reductions from forest conservation: REDD in the Bale mountains, Ethiopia," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 54192, Sep.
• Redwood, Daniel & Carrera, Leandro N. & Armstrong, John & Pennanen, Teemu, 2013, "What level of pension contribution is needed to obtain an adequate retirement income?," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 54233, Oct.
• Young, Alwyn, 2013, "Structural transformation, the mismeasurement of productivity growth and the cost disease of services," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 54247, Oct.
• Davis, Peter & Schiraldi, Pasquale, 2013, "The flexible coefficient multinomial logit (FC-MNL) model of demand for differentiated products," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 54252, Aug.
• Santos Silva, Joao & Tenreyro, Silvana, 2013, "Trading partners and trading volumes: implementing the Helpman-Melitz-Rubinstein model empirically," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 55398, Dec.
• Axelson, Ulf, 2013, "A theory of the evolution of derivatives markets," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 55407, Nov.
• Woolcock, Stephen, 2013, "Getting past the WTO deadlock: the plurilateral option?," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 55842.
• Machin, Stephen & Wyness, Gill & McNally, Sandra, 2013, "Education in a devolved Scotland: a quantitative analysis," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 57971, May.
• Aghion, Philippe & Van Reenen, John & Bloom, Nicholas, 2013, "Incomplete contracts and the internal organisation of firms," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 57987, Mar.
• Pessoa, João Paulo & Van Reenen, John, 2013, "The UK productivity and jobs puzzle: does the answer lie in labour market flexibility?," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58010, Jun.
• Bandiera, Oriana & Das, Narayan & Burgess, Robin & Gulesci, Selim & Sulaiman, Munshi & Rasul, Imran, 2013, "Can basic entrepreneurship transform the economic lives of the poor?," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58032, Apr.
• Robinson, Peter M. & Velasco, Carlos, 2013, "Efficient inference on fractionally integrated panel data models with fixed effects," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58063, Mar.
• Komarova, Tatiana, 2013, "Extremum sieve estimation in k-out-of-n systems," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58074, Jul.
• Blundell, Richard & Meghir, Costas & Shaw, Jonathan & Costa Dias, Monica, 2013, "Female labour supply, human capital and welfare reform," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58076, Apr.
• Fetzer, Thiemo & Quidt, Jonathan de & Ghatak, Maitreesh, 2013, "Group lending without joint liability," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58088, Jul.
• Robinson, Peter M. & Rossi, Francesca, 2013, "Improved tests for spatial correlation," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58092, May.
• Rasul, Imran & Rogger, Daniel, 2013, "Management of bureaucrats and public service delivery: evidence from the Nigerian civil service," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58161, Oct.
• Bandiera, Oriana & Prat, Andrea & Sadun, Raffaella, 2013, "Managing the family firm: evidence from CEOs at work," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58162, Dec.
• Chen, Yi & Cowell, Frank A., 2013, "Mobility in China," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58166, Apr.
• Delgado, Miguel A. & Robinson, Peter M., 2013, "Non-nested testing of spatial correlation," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58169, Nov.
• Lee, Jungyoon & Robinson, Peter M., 2013, "Panel nonparametric regression with fixed effects," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58175, Mar.
• Hiller, Timo, 2013, "Peer effects in endogenous networks," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58176, Sep.
• Besley, Timothy & Ghatak, Maitreesh, 2013, "Profit with purpose? a theory of social enterprise with experimental evidence," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58181, Nov.
• Lee, Jungyoon & Robinson, Peter M., 2013, "Series estimation under cross-sectional dependence," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58188, Jun.
• Hidalgo, Javier & Seo, Myung Hwan, 2013, "Specification for lattice processes," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58191, May.
• Hidalgo, Javier & Souza, Pedro, 2013, "Testing for equality of an increasing number of spectral density functions," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58195, Jun.
• Beadry, Paul & Green, David A. & Sand, Ben, 2013, "The great reversal in the demand for skill and cognitive tasks," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 58200, Nov.
• Ahfeldt, Gabriel M. & Richter, Felix J. & Maennig, Wolfgang, 2013, "Urban renewal after the Berlin wall," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59243, Dec.
• Champion, Tony & Gordon, Ian R., 2013, "Urban escalators and inter-regional elevators: the difference that location, mobility and sectoral specialisation make to occupational progression," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59245, Sep.
• Nathan, Max, 2013, "Top team demographics, innovation and business performance: findings from English firms and cities 2008-9," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59250, Mar.
• D'Costa, Sabine & Overman, Henry G., 2013, "The urban wage growth premium: sorting or learning?," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59251, May.
• Weinhardt, Felix, 2013, "The importance of time zone assignment: evidence from residential electricity consumption," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59253, Jan.
• Paudyn, Bartholomew, 2013, "Credit rating agencies and the sovereign debt crisis: performing the politics of creditworthiness through risk and uncertainty," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 59626.
• Sircar, Indraneel & Sage, Daniel & Goodier, Chris & Fussey, Pete & Dainty, Andrew, 2013, "Constructing resilient futures: integrating UK multi-stakeholder transport and energy resilience for 2050," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 69768, May.
• Otsu, Taisuke & Xu, Ke-Li & Matsushita, Yukitoshi, 2013, "Estimation and inference of discontinuity in density," LSE Research Online Documents on Economics, London School of Economics and Political Science, LSE Library, number 85878, Jul.
• Pedro Teixeira, 2013, "The Tortuous Ways of the Market: Looking at the European Integration of Higher Education from an Economic Perspective," LEQS – LSE 'Europe in Question' Discussion Paper Series, European Institute, LSE, number 56, Jan.
• Rafael Garduño-Rivera, 2013, "Factors that Influence Women’s Economic Participation in Mexico," Economía Mexicana NUEVA ÉPOCA, CIDE, División de Economía, volume 0, issue 4, Cierre, pages 541-564.
• Eugene Choo & Shannon Seitz, 2013, "The Collective Marriage Matching Model: Identification, Estimation, and Testing," Advances in Econometrics, Emerald Group Publishing Limited, "Structural Econometric Models", DOI: 10.1108/S0731-9053(2013)0000032010.
• John Schmitt & Janelle Jones & Milla Sanes, 2013, "State Union Membership, 2012," CEPR Reports and Issue Briefs, Center for Economic and Policy Research (CEPR), number 2013-01, Jan.
• John Schmitt & Janelle Jones, 2013, "Making Jobs Good," CEPR Reports and Issue Briefs, Center for Economic and Policy Research (CEPR), number 2013-09, Apr.
• John Schmitt & Janelle Jones, 2013, "Has Education Paid Off for Black Workers?," CEPR Reports and Issue Briefs, Center for Economic and Policy Research (CEPR), number 2013-11, Jun.
• John Schmitt & Nicole Woo, 2013, "Women Workers and Unions," CEPR Reports and Issue Briefs, Center for Economic and Policy Research (CEPR), number 2013-18, Dec.
• Pedro Teixeira, 2013, "The Tortuous Ways of the Market: Looking at the European Integration of Higher Education from an Economic Perspective," Europe in Question Discussion Paper Series of the London School of Economics (LEQs), London School of Economics / European Institute, number 6, Jan.
• Coles, M & Francesconi, M, 2013, "Equilibrium Search and the Impact of Equal Opportunities for Women," Economics Discussion Papers, University of Essex, Department of Economics, number 9010.
• Sera Linardi & Tomomi Tanaka, 2013, "Competition as a Savings Incentive: a Field Experiment at a Homeless Shelter," Framed Field Experiments, The Field Experiments Website, number 00401.
• Raven S. Molloy & Christopher L. Smith & Abigail Wozniak, 2013, "Declining migration within the US: the role of the labor market," Finance and Economics Discussion Series, Board of Governors of the Federal Reserve System (U.S.), number 2013-27.
• Sam Schulhofer-Wohl, 2013, "The age-time-cohort problem and the identification of structural parameters in life-cylce models," Working Papers, Federal Reserve Bank of Minneapolis, number 707.
• Gijs Dekkers & Raphael Desmet & Nicole Fasquelle & Marie-Jeanne Festjens & Christophe Joyeux & Bertrand Scholtus & Saskia Weemaes, 2013, "Working Paper 03-13 - Mesures prises en 2012 dans les branches chômage et pension : évaluation des effets selon le genre
  [Working Paper 03-13 - Maatregelen genomen in 2012 in de takken werkloosheid en pensioenen: evaluatie van de effecten volgen," Working Papers, Federal Planning Bureau, Belgium, number 201303, Feb.
• Raphael Desmet & Nicole Fasquelle & Christophe Joyeux & Saskia Weemaes, 2013, "Working Paper 15-13 - La soutenabilité de la protection sociale," Working Papers, Federal Planning Bureau, Belgium, number 201315, Dec.
• César Mora, 2013, "Madres e hijas maltratadas: La transmisión intergeneracional de la violencia doméstica en el Perú," Avances de Investigación, Grupo de Análisis para el Desarrollo (GRADE), number 0009.
• Timothy Halliday, 2013, "Unemployment and Mortality: Evidence from the PSID," Working Papers, University of Hawaii Economic Research Organization, University of Hawaii at Manoa, number 2013-14, Dec.
• Hippolyte d'Albis & Fabrice Collard, 2013, "Age groups and the measure of population aging," Post-Print, HAL, number hal-01015396, Sep, DOI: 10.4054/DemRes.2013.29.23.
• Vincent Touzé, 2013, "France - Germany : Is there a demographic dividend?," Post-Print, HAL, number hal-03470565, Oct.
• Christopher J. Boyce & Alex M. Wood & James Banks & Andrew E. Clark & Gordon D. A. Brown, 2013, "Money, Well-Being, and Loss Aversion: Does an Income Loss Have a Greater Effect on Well-Being Than an Equivalent Income Gain?," Post-Print, HAL, number halshs-00941907, DOI: 10.1177/0956797613496436.
• Hippolyte d'Albis & Fabrice Collard, 2013, "Age groups and the measure of population aging," PSE-Ecole d'économie de Paris (Postprint), HAL, number hal-01015396, Sep, DOI: 10.4054/DemRes.2013.29.23.
• Christopher J. Boyce & Alex M. Wood & James Banks & Andrew E. Clark & Gordon D. A. Brown, 2013, "Money, Well-Being, and Loss Aversion: Does an Income Loss Have a Greater Effect on Well-Being Than an Equivalent Income Gain?," PSE-Ecole d'économie de Paris (Postprint), HAL, number halshs-00941907, DOI: 10.1177/0956797613496436.
• Quoc-Anh Do & Kieu-Trang Nguyen & Anh Tran, 2013, "One Mandarin Benefits the Whole Clan: Hometown Favoritism in an Authoritarian Regime," Sciences Po Economics Publications (main), HAL, number hal-03460977, Mar.
• Quoc-Anh Do & Kieu-Trang Nguyen & Anh Tran, 2013, "One Mandarin Benefits the Whole Clan: Hometown Favoritism in an Authoritarian Regime," Sciences Po Economics Publications (main), HAL, number hal-03470572, Oct.
• Quoc-Anh Do & Kieu-Trang Nguyen & Anh Tran, 2013, "One Mandarin Benefits the Whole Clan: Hometown Favoritism in an Authoritarian Regime," Working Papers, HAL, number hal-03460977, Mar.
• Quoc-Anh Do & Kieu-Trang Nguyen & Anh Tran, 2013, "One Mandarin Benefits the Whole Clan: Hometown Favoritism in an Authoritarian Regime," Working Papers, HAL, number hal-03470572, Oct.
• Oriana Bandiera & Andrea Prat & Renata Lemos & Raffaella Sadun, 2013, "Managing the Family Firm: Evidence from CEOs at Work," Harvard Business School Working Papers, Harvard Business School, number 14-044, Dec, revised Jun 2017.
• Francesco Caselli & Massimo Morelli & Dominic Rohner, 2013, "The Geography of Inter-State Resource Wars," HiCN Working Papers, Households in Conflict Network, number 146, May.
• Qingyuan Du & Shang-Jin Wei, 2013, "A Theory of the Competitive Saving Motive," Working Papers, Hong Kong Institute for Monetary Research, number 252013, Dec.
• Aghion, P & Bloom, N. & Van Reenen, J., 2013, "Incomplete Contracts and the Internal Organization of Firms," Scholarly Articles, Harvard University Department of Economics, number 30752801.
• Richard Blundell & Monica Costa Dias & Costas Meghir & Jonathan Shaw, 2013, "Female labour supply, human capital and welfare reform," IFS Working Papers, Institute for Fiscal Studies, number W13/10, May.
• Péter Hudomiet & Robert J. Willis, 2013, "Estimating Second Order Probability Beliefs from Subjective Survival Data," Decision Analysis, INFORMS, volume 10, issue 2, pages 152-170, June, DOI: 10.1287/deca.2013.0266.
• Cordoba, Juan Carlos & Liu, Xiying, 2013, "Stochastic Dominance and Demographic Policy Evaluation: A Critique," Staff General Research Papers Archive, Iowa State University, Department of Economics, number 36117, Apr.
• Annamaria Artner, 2013, "Youth unemployment or NEETS? Reasons and treatment in Europe," IWE Working Papers, Institute for World Economics - Centre for Economic and Regional Studies, number 202, May.
• Halliday, Timothy J., 2013, "Unemployment and Mortality: Evidence from the PSID," IZA Discussion Papers, IZA Network @ LISER, number 7157, Jan.
• Stevenson, Betsey & Wolfers, Justin, 2013, "Subjective and Objective Indicators of Racial Progress," IZA Discussion Papers, IZA Network @ LISER, number 7309, Mar.
• Hotz, V. Joseph & Pantano, Juan, 2013, "Strategic Parenting, Birth Order and School Performance," IZA Discussion Papers, IZA Network @ LISER, number 7680, Oct.
• Piracha, Matloob & Saraogi, Amrita, 2013, "Remittances and Migration Intentions of the Left-Behind," IZA Discussion Papers, IZA Network @ LISER, number 7779, Nov.
• Nicole Halmdienst & Rudolf Winter-Ebmer, 2013, "Long-Run Effects of Childhood Shocks on Health in Late Adulthood: Evidence from the Survey of Health, Ageing, and Retirement in Europe," Economics working papers, Department of Economics, Johannes Kepler University Linz, Austria, number 2013-02, Jan.
• Nicole Halmdienst & Rudolf Winter-Ebmer, 2013, "Long-Run Effects of Childhood Shocks on Health in Late Adulthood: Evidence from the Survey of Health, Ageing, and Retirement in Europe," NRN working papers, The Austrian Center for Labor Economics and the Analysis of the Welfare State, Johannes Kepler University Linz, Austria, number 2013-01, Jan.
• Solomon Tesfu & Shiferaw Gurmu, 2013, "Mother’s Gender Preferences and Child Schooling in Ethiopia," Atlantic Economic Journal, Springer;International Atlantic Economic Society, volume 41, issue 3, pages 265-277, September, DOI: 10.1007/s11293-013-9366-2.
• Aaron Jackson & David Ortmeyer & Michael Quinn, 2013, "Are immigrants really attracted to the welfare state? Evidence from OECD countries," International Economics and Economic Policy, Springer, volume 10, issue 4, pages 491-519, December, DOI: 10.1007/s10368-012-0219-2.
• Ruth Oyelere & Willie Belton, 2013, "Black–White gap in self-employment. Does intra-race heterogeneity exist?," Small Business Economics, Springer, volume 41, issue 1, pages 25-39, June, DOI: 10.1007/s11187-011-9403-y.
• John Schmitt & Janelle Jones, 2013, "Making Jobs Good," Challenge, Taylor & Francis Journals, volume 56, issue 4, pages 6-21, DOI: 10.2753/0577-5132560401.
• S. Nuray Akin & Oksana Leukhina, 2013, "Risk-Sharing Within Families: Evidence From the Health and Retirement Study," Working Papers, University of Miami, Department of Economics, number 2013-09, Mar.
• Grace H.Y. Lee & Sing Ping Lee, 2013, "Childcare Availability, Fertility And Female Labor Force Participation In Japan," Monash Economics Working Papers, Monash University, Department of Economics, number 36-13, Jul.
• Jiti Gao & Peter M. Robinson, 2013, "Inference on Nonstationary Time Series with Moving Mean," Monash Econometrics and Business Statistics Working Papers, Monash University, Department of Econometrics and Business Statistics, number 15/13.
• Charles L. Baum, II & Christopher J. Ruhm, 2013, "The Effects of Paid Family Leave in California on Labor Market Outcomes," Working Papers, Middle Tennessee State University, Department of Economics and Finance, number 201401, Nov.
• Fabio Fornari & Antonio Mele, 2013, "Financial Volatility and Economic Activity," Journal of Financial Management, Markets and Institutions, Società editrice il Mulino, issue 2, pages 155-198, December.
• Attila Cseh & Luis Gonzalez & Brandon C. Koford, 2013, "Fertility, Sibling Spacing, and Adolescent Exposure to Young Children," Journal of Economic Insight, Missouri Valley Economic Association, volume 39, issue 2, pages 35-55.
• Martha J. Bailey & Melanie Guldi & Brad J. Hershbein, 2014, "Is There a Case for a "Second Demographic Transition"? Three Distinctive Features of the Post-1960 U.S. Fertility Decline," NBER Chapters, National Bureau of Economic Research, Inc, "Human Capital in History: The American Record".
• Paul Beaudry & David A. Green & Benjamin M. Sand, 2013, "The Great Reversal in the Demand for Skill and Cognitive Tasks," NBER Chapters, National Bureau of Economic Research, Inc, "Labor Markets in the Aftermath of the Great Recession".
• John F. Helliwell & Haifang Huang, 2013, "Comparing the Happiness Effects of Real and On-line Friends," NBER Working Papers, National Bureau of Economic Research, Inc, number 18690, Jan.
• Lisa D. Cook & Trevon D. Logan & John M. Parman, 2013, "Distinctively Black Names in the American Past," NBER Working Papers, National Bureau of Economic Research, Inc, number 18802, Feb.
• Betsey Stevenson & Justin Wolfers, 2013, "Subjective and Objective Indicators of Racial Progress," NBER Working Papers, National Bureau of Economic Research, Inc, number 18916, Mar.
• Tom Vogl, 2013, "Differential Fertility, Human Capital, and Development," NBER Working Papers, National Bureau of Economic Research, Inc, number 19128, Jun.
• Manisha Shah & Bryce Millett Steinberg, 2013, "Drought of Opportunities: Contemporaneous and Long Term Impacts of Rainfall Shocks on Human Capital," NBER Working Papers, National Bureau of Economic Research, Inc, number 19140, Jun.
• Jason Fletcher, 2013, "Friends or Family? Revisiting the Effects of High School Popularity on Adult Earnings," NBER Working Papers, National Bureau of Economic Research, Inc, number 19232, Jul.
• Martha J. Bailey, 2013, "Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception," NBER Working Papers, National Bureau of Economic Research, Inc, number 19493, Oct.