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The IZA Discussion Paper Series (ISSN: 2365-9793) disseminates high-quality research by IZA network members to the scientific community and the interested public worldwide before they are later published in academic journals. Comprising more than 17,000 papers, IZA's publication flagship is the most influential working paper series in labor economics.

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300 IZA Discussion Papers
IZA Discussion Paper No. 18220
Wage Information and Applicant Selection
Maria Balgova, Tsegay Tekleselassie, Lukas Hensel, Marc J. Witte
IZA Discussion Paper No. 18154
Air Quality and Conferences’ Engagement
Ludovica Gazze, Tanu Gupta, Allen (Weiyi) Huang, Valentina Londono, Santiago Saavedra, Mattie Toma
IZA Discussion Paper No. 18145
Effects of Team Diversity on Individual Performance and Voice: A Field Experiment of Group Composition by Gender and Language
Valentina Contreras, Chiara Orsini, Berkay Özcan, Johann Koehler
IZA Discussion Paper No. 18108
Location Matters: Insights from a Natural Field Experiment to Enhance Small Business Tax Compliance in Indonesia
Sarah Dong, Agung Satyadini, Mathias Sinning
IZA Discussion Paper No. 18072
Unbiased and Accurate: Measuring Sensitive Outcomes Through Ballot-Bag Surveys
Bruno Crépon, Ahmed Elsayed, Jules Gazeaud
IZA Discussion Paper No. 18011
Disconnecting Women: Gender Disparities in the Impact of Online Instruction
Xiaoyue Shan, Ulf Zölitz, Uschi Backes-Gellner
IZA Discussion Paper No. 17987
The Value of Bonding at Work: Evidence from a Field Experiment
Michèle Belot, Rustamdjan Hakimov
IZA Discussion Paper No. 17951
Correcting Beliefs About Job Opportunities and Wages: A Field Experiment on Education Choices
Bart K. de Koning, Didier Fouarge, Robert Dur
IZA Discussion Paper No. 17922
Who You Gonna Call? Gender Inequality in External Demands for Parental Involvement
Kristy Buzard, Laura Katherine Gee, Olga B. Stoddard
IZA Discussion Paper No. 17822
Trust as a Social Norm? A Lab-in-the-Field Experiment with Refugees in Switzerland
Stefanie S. Baumgartner, Fabio Galeotti, Thierry Madies, Marie Claire Villeval
IZA Discussion Paper No. 17781
“Try to Balance the Baseline”: A Comment on “Parent-Teacher Meetings and Student Outcomes: Evidence from a Developing Country” by Islam (2019)
Carl Bonander, Olle Hammar, Niklas Jakobsson, Gunther Bensch, Felix Holzmeister, Abel Brodeur
IZA Discussion Paper No. 17761
Feedback, Confidence and Job Search Behavior
Tsegay Tekleselassie, Marc J. Witte, Jonas Radbruch, Lukas Hensel, Ingo E. Isphording
IZA Discussion Paper No. 17749
Narratives of Migration and Political Polarization: Private Preferences, Public Preferences and Social Media
Eugenio Levi, Michael Bayerlein, Gianluca Grimalda, Tommaso G. Reggiani
IZA Discussion Paper No. 17748
Mutual Knowledge of Social Norms and Political Behavior
Anselm Hager, Elnura Kazakbaeva, Lukas Hensel, Damir Esenaliev
IZA Discussion Paper No. 17728
Coaching and Implementation: Insights from a Field Experiment in Danish Schools
Simon Calmar Andersen, Bastien Michel, Helena Skyt Nielsen
published online in: Education Economics, 15 April 2025
IZA Discussion Paper No. 17727
Managing Skills in Organizations - Evidence from a Field Experiment
Leonhard Grabe, Dirk Sliwka
IZA Discussion Paper No. 17632
Gender Bias in Student Evaluations of Teaching: Do Debiasing Campaigns Work?
Sara Ayllón, Camila Zamora
IZA Discussion Paper No. 17539
Disruptive Peers and Academic Performance: Short- and Long-Term Outcomes
Sofoklis Goulas, Silvia Griselda, Rigissa Megalokonomou, Yves Zenou
IZA Discussion Paper No. 17522
Recidivism and Barriers to Reintegration: A Field Experiment Encouraging Use of Reentry Support
Marco Castillo, Sera Linardi, Ragan Petrie
IZA Discussion Paper No. 17508
Sorting It Out: Contribution-Action Gap in Waste Segregation in Urban India
Ahana Basistha, Nishith Prakash, Raisa Sherif
IZA Discussion Paper No. 17470
Investigating the Impact of Integration Agreements on Labor Market Outcomes for Welfare Recipients: A Randomized Controlled Trial
Gerard J. van den Berg, Sarah Bernhard, Gesine Stephan, Arne Uhlendorff
IZA Discussion Paper No. 17469
Job Training, English Language Skills, and Employability: Evidence from an Experiment in Urban India
Prashant Loyalka, Dinsha Mistree, Robert W. Fairlie, Saurabh Khanna
forthcoming in: Economic Development and Cultural Change
IZA Discussion Paper No. 17415
Present Bias in Choices over Food and Money
Alexander M. Danzer, Helen Zeidler
IZA Discussion Paper No. 17366
English Language Premium in a Marriage Market: Experimental Evidence from Delhi
Tomohisa Miyamoto, Arjun S. Bedi
IZA Discussion Paper No. 17358
Estimating Peer Effects among College Students: Evidence from a Field Experiment of One-to-One Pairings in STEM
Robert W. Fairlie, Daniel Oliver, Glenn Millhauser, Randa Roland
IZA Discussion Paper No. 17347
Feeling Observed? A Field Experiment on the Effects of Intense Survey Participation on Job Seekers' Labour Market Outcomes
Gesine Stephan, Clemens Hetschko, Julia Schmidtke, Michael Eid, Mario Lawes
IZA Discussion Paper No. 17287
One Size Fits All? The Interplay of Incentives, Effort Provision, and Personality
Zvonimir Bašić, Stefania Bortolotti, Daniel Salicath, Stefan Schmidt, Sebastian O. Schneider, Matthias Sutter
IZA Discussion Paper No. 17271
Gender Role Models in Education
Sofoklis Goulas, Bhagya N. Gunawardena, Rigissa Megalokonomou, Yves Zenou
IZA Discussion Paper No. 17267
Evaluating Yourself and Your Peers
Mingye Ma, Gerhard Riener, Youzong Xu
IZA Discussion Paper No. 17261
The Impact of Role Models on Youths' Aspirations, Gender Attitudes and Education in Somalia
Elijah Kipchumba, Catherine Porter, Danila Serra, Munshi Sulaiman
IZA Discussion Paper No. 17096
What Matters for the Decision to Study Abroad? A Lab-in-the-Field Experiment in Cape Verde
Catia Batista, David M Costa, Pedro Freitas, Gonçalo Lima, Ana B Reis
pubished in: Journal of Development Economics, 2025, 173, 103401
IZA Discussion Paper No. 17078
Assessing Dishonesty in Cocoa Value Chains: Lab-in-the-Field Evidence from Middlemen in Côte D'Ivoire
Delphine Boutin, Marine Jouvin, Louis Olié
IZA Discussion Paper No. 17004
Delegation in Hiring: Evidence from a Two-Sided Audit
Bo Cowgill, Patryk Perkowski
IZA Discussion Paper No. 16937
Game Changer: Impact of a Reading Intervention on Cognitive and Non-cognitive Skills
Micole De Vera, Javier Garcia-Brazales, Luz Rello
IZA Discussion Paper No. 16923
Do Caseworker Meetings Prevent Unemployment? Evidence from a Field Experiment
Pia Homrighausen, Michael Oberfichtner
IZA Discussion Paper No. 16847
Peer Creativity and Academic Achievement
Max van Lent
IZA Discussion Paper No. 16672
Nothing Really Matters: Evaluating Demand-Side Moderators of Age Discrimination in Hiring
Axana Dalle, Louis Lippens, Stijn Baert
published online in: Social-Economic Review, 27 November 2024
IZA Discussion Paper No. 16658
Mens Sana in Corpore Sano! The Hiring Premium for Physical versus Mental Exercise in Different Occupations
Dieter Verhaest, Stijn Baert
IZA Discussion Paper No. 16625
Strength in Numbers? Gender Composition, Leadership, and Women's Influence in Teams
Christopher F. Karpowitz, Stephen D. O'Connell, Jessica Preece, Olga B. Stoddard
published in: Journal of Political Economy, 2024, 132 (9), 3077–3114
IZA Discussion Paper No. 16498
Starting the School Year on the Right Foot. Effects of a Summer Learning Program Targeting Vulnerable Students in Italy
Davide Azzolini, Martina Bazzoli, Sergiu Burlacu, Enrico Rettore
IZA Discussion Paper No. 16457
Mindfulness Training, Cognitive Performance and Stress Reduction
Gary Charness, Yves Le Bihan, Marie Claire Villeval
revised version published in: Journal of Economic Behavior & Organization, 2023, 217, 207-226.
IZA Discussion Paper No. 16399
Is Patience Malleable via Educational Intervention? Evidence on the Role of Age in Field Experiments
Tim Kaiser, Lukas Menkhoff, Luis Oberrauch
IZA Discussion Paper No. 16284
Incentive Complexity, Bounded Rationality and Effort Provision
Johannes Abeler, David B. Huffman, Collin Raymond
IZA Discussion Paper No. 16218
Roma and Bureaucrats: A Field Experiment on Ethnic and Socioeconomic Discrimination
Stepan Mikula, Josef Montag
IZA Discussion Paper No. 16217
Disability, Gender and Hiring Discrimination: A Field Experiment
Vegar Bjørnshagen, Dan-Olof Rooth, Elisabeth Ugreninov
published online in: European Societies, 01 January 2025
IZA Discussion Paper No. 16141
Information Nudges, Subsidies, and Crowding Out of Attention: Field Evidence from Energy Efficiency Investments
Matthias Rodemeier, Andreas Löschel
published online in: Journal of the European Economic Association, jvae058, 21 January 2025
IZA Discussion Paper No. 16102
Financial Literacy, Experimental Preference Measures and Field Behavior – A Randomized Educational Intervention
Matthias Sutter, Michael Weyland, Anna Untertrifaller, Manuel Froitzheim, Sebastian O. Schneider
this paper presents an update of the former IZA Discussion Paper No. 13566
IZA Discussion Paper No. 16082
Discrimination on the Child Care Market: A Nationwide Field Experiment
Henning Hermes, Fabian Mierisch, Frauke Peter, Simon Wiederhold, Philipp Lergetporer
IZA Discussion Paper No. 15950
Language Proficiency and Hiring of Immigrants: Evidence from a New Field Experimental Approach
Magnus Carlsson, Stefan Eriksson, Dan-Olof Rooth
IZA Discussion Paper No. 15830
The Direct and Indirect Effects of Online Job Search Advice
Steffen Altmann, Anita Marie Glenny, Robert Mahlstedt, Alexander Sebald
IZA Discussion Paper No. 15768
Information Provision over the Phone Saves Lives: An RCT to Contain COVID-19 in Rural Bangladesh at the Pandemic's Onset
Shyamal Chowdhury, Hannah Schildberg-Hörisch, Sebastian O. Schneider, Matthias Sutter
IZA Discussion Paper No. 15747
Do Job Seekers Understand the UI Benefit System (And Does It Matter)?
Steffen Altmann, Sofie Cairo, Robert Mahlstedt, Alexander Sebald
IZA Discussion Paper No. 15723
Keep Calm and Carry On: The Short- vs. Long-Run Effects of Mindfulness Meditation on (Academic) Performance
Lea Cassar, Mira Fischer, Vanessa Valero
IZA Discussion Paper No. 15698
Empirical Evaluation of Broader Job Search Requirements for Unemployed Workers
Bas van der Klaauw, Heike Vethaak
IZA Discussion Paper No. 15683
Reputation vs Selection Effects in Markets With Informational Asymmetries
Theodore Alysandratos, Sotiris Georganas, Matthias Sutter
IZA Discussion Paper No. 15452
Do the Long-Term Unemployed Benefit from Automated Occupational Advice during Online Job Search?
Michèle Belot, Philipp Kircher, Paul Muller
IZA Discussion Paper No. 15266
The Relationship between Cognitive Ability and Risk Preferences in a Developing Nation: Findings from the Field
Ali Moghaddasi Kelishomi, Daniel Sgroi
published in: Economics Letters, 2022, 216, 110576
IZA Discussion Paper No. 15186
How to Reduce Discrimination? Evidence from a Field Experiment in Amateur Soccer
Robert Dur, Carlos Gomez-Gonzalez, Cornel Nesseler
revised version published in: Journal of Ethnic and Migration Studies, 2023, 49 (1), 175 - 191
IZA Discussion Paper No. 15183
Can Meaning Make Cents? Making the Meaning of Work Salient for US Manufacturing Workers
Alberto Salamone, Grace Lordan
published in: PLoS ONE, 2022, 17 (7), 302655
IZA Discussion Paper No. 14940
Transparency of the Welfare System and Labor Market Outcomes of Unemployed Workers
Sofie Cairo, Robert Mahlstedt
substantially revised version published as 'The disparate effects of information provision: A field experiment on the work incentives of social welfare' in: Journal of Public Economics, 2023, 226, 104987
IZA Discussion Paper No. 14886
Testing for Ethnic Discrimination in Outpatient Health Care: Evidence from a Field Experiment in Germany
Martin Halla, Christopher Kah, Rupert Sausgruber
IZA Discussion Paper No. 14839
Formalized Employee Search and Labor Demand
Lukas Hensel, Tsegay Tekleselassie, Marc J. Witte
IZA Discussion Paper No. 14768
How Property Shapes Distributional Preferences
Marco Fabbri, Maria Bigoni
IZA Discussion Paper No. 14671
Sexual Orientation Discrimination in the Labor Market against Gay Men
Nick Drydakis
published in:Review of Economics of the Household, 2022, 20, 1027 - 1058
IZA Discussion Paper No. 14608
Shifting Punishment on Minorities: Experimental Evidence of Scapegoating
Michal Bauer, Jana Cahlíková, Julie Chytilová, Gerald Roland
published in: Economic Journal, 2023, 133 (652), 1626–1640
IZA Discussion Paper No. 14594
Estimating Coherency between Survey Data and Incentivized Experimental Data
Christian Belzil, Julie Pernaudet, François Poinas
IZA Discussion Paper No. 14401
Children's Patience and School-Track Choices Several Years Later: Linking Experimental and Field Data
Silvia Angerer, Jana Bolvashenkova, Daniela Glätzle-Rützler, Philipp Lergetporer, Matthias Sutter
published in: Journal of Public Economics, 2023, 220, 104837
IZA Discussion Paper No. 14384
More Opportunity, More Cooperation? The Behavioral Effects of Birthright Citizenship on Immigrant Youth
Christina Felfe, Martin G. Kocher, Helmut Rainer, Judith Saurer, Thomas Siedler
published in: Journal of Public Economics, 2021, 200, 104448
IZA Discussion Paper No. 14383
Signals from On High and the Power of Growth Mindset: A Natural Field Experiment in Attracting Minorities to High-Profile Positions
Jeffrey A. Flory, Andreas Leibbrandt, Christina Rott, Olga B. Stoddard
published as 'Leader Signals and 'Growth Mindset': A Natural Field Experiment in Attracting Minorities' to High-Profile Position' in: Management Science, 2024, 70 (8), 4953 - 4973
IZA Discussion Paper No. 14260
Ethnic Mixing in Early Childhood: Evidence from a Randomized Field Experiment and a Structural Model
Vincent Boucher, Semih Tumen, Michael Vlassopoulos, Jackline Wahba, Yves Zenou
IZA Discussion Paper No. 14253
Trying to Make a Good First Impression: A Natural Field Experiment to Engage New Entrants to the Tax System
Sarah Dong, Mathias Sinning
published in: Journal of Behavioral and Experimental Economics, 2022, 100, 101900
IZA Discussion Paper No. 14252
Social Norms or Enforcement? A Natural Field Experiment to Improve Traffic and Parking Fine Compliance
Mathias Sinning, Yinjunjie (Jacquelyn) Zhang
published in: Journal of Economic Behavior and Organization, 2023, 210, 43-60
IZA Discussion Paper No. 14199
Information Provision, Incentives, and Attention: A Field Experiment on Facilitating and Influencing Managers' Decisions
Kathrin Manthei, Dirk Sliwka, Timo Vogelsang
IZA Discussion Paper No. 14147
The Fetters of the Sib: An Experimental Study in Burkina Faso
Björn Vollan, Myriam Hadnes, Marco Nilgen, Michael Kosfeld
IZA Discussion Paper No. 14097
Can Mentoring Alleviate Family Disadvantage in Adolescence? A Field Experiment to Improve Labor-Market Prospects
Sven Resnjanskij, Jens Ruhose, Simon Wiederhold, Ludger Woessmann
published in: Journal of Political Economy, 2024, 132 (3), 1013-1062
IZA Discussion Paper No. 13999
Improving Healthy Eating in Children: Experimental Evidence
Gary Charness, Ramón Cobo-Reyes, Erik Eyster, Gabriel Katz, Ángela Sánchez, Matthias Sutter
revised version publishedd as 'Improving children’s food choices: Experimental evidence from the field: in: European Economic Review, 2023, 159, 104562
IZA Discussion Paper No. 13966
The Social Side of Early Human Capital Formation: Using a Field Experiment to Estimate the Causal Impact of Neighborhoods
John A. List, Fatemeh Momeni, Yves Zenou
IZA Discussion Paper No. 13915
Economic Preferences and Obesity: Evidence from a Clinical Lab-in-Field Experiment
Chiara Pastore, Stefanie Schurer, Agnieszka Tymula, Nicholas Fuller, Ian Caterson
published in: Health Economics, 2023, 32 (9), 2147-2167
IZA Discussion Paper No. 13812
Inequality, Institutions and Cooperation
Thomas Markussen, Smriti Sharma, Saurabh Singhal, Finn Tarp
published in: European Economic Review, 2021, 138, 103842, p.13
IZA Discussion Paper No. 13798
To Buy or Not to Buy? Price Salience in an Online Shopping Field Experiment
Markus Dertwinkel-Kalt, Mats Köster, Matthias Sutter
published in: European Economic Review, 2020, 130, 103593
IZA Discussion Paper No. 13793
Search Costs and the Determinants of Job Search
Emily A. Beam
published in: Labour Economics, 2021, 69, 101968
IZA Discussion Paper No. 13789
Assessing Selection Bias in Non-Experimental Estimates of the Returns to Workplace Training
Jan Sauermann, Anders Stenberg
revised version available here
IZA Discussion Paper No. 13741
Strength in Numbers: A Field Experiment in Gender, Influence, and Group Dynamics
Olga B. Stoddard, Christopher F. Karpowitz, Jessica Preece
updated version available as DP 16625
IZA Discussion Paper No. 13699
Schools' Attitudes Towards Single Parents: Experimental Evidence
Luis Diaz-Serrano, Sabine Flamand
published as 'Attitudes towards single parents’ children in private and state-dependent private schools: experimental evidence' in: SERIEs, 2023, 14, 223 - 242
IZA Discussion Paper No. 13696
Recruitment, Effort, and Retention Effects of Performance Contracts for Civil Servants: Experimental Evidence from Rwandan Primary Schools
Clare Leaver, Owen Ozier, Pieter Serneels, Andrew Zeitlin
published in: American Economic Review 2021, 111 (7), 2213 - 2246
IZA Discussion Paper No. 13688
Crowding-Out or Crowding-In? Heterogeneous Effects of Insurance on Solidarity
Andreas Landmann, Björn Vollan, Karla Henning, Markus Frölich
IZA Discussion Paper No. 13566
Financial Literacy, Risk and Time Preferences: Results from a Randomized Educational Intervention
Matthias Sutter, Michael Weyland, Anna Untertrifaller, Manuel Froitzheim
an updated version of this paper is available as IZA DP No. 16102
IZA Discussion Paper No. 13498
Team Incentives, Social Cohesion, and Performance: A Natural Field Experiment
Josse Delfgaauw, Robert Dur, Oke Onemu, Joeri Sol
published in: Management Science, 2022, 68 (1), 230-256
IZA Discussion Paper No. 13474
Selection and Incentives under Time Pressure: The Importance of Framing
Maria De Paola, Francesca Gioia, Valeria Pupo
IZA Discussion Paper No. 13458
Reading Aloud to Children, Social Inequalities, and Vocabulary Development: Evidence from a Randomized Controlled Trial
Carlo Barone, Denis Fougère, Karine Martel
published in: Journal of Research on Educational Effectiveness, 2024, 17 (4), 746–769
IZA Discussion Paper No. 13407
Improving Tax Compliance without Increasing Revenue: Evidence from Population-Wide Randomized Controlled Trials in Papua New Guinea
Christopher Hoy, Luke McKenzie, Mathias Sinning
published in: Economic Development and Cultural Change, 2024, 72 (2), 691–723
IZA Discussion Paper No. 13345
Monetary and Social Incentives in Multi-Tasking: The Ranking Substitution Effect
Matthias Stefan, Jürgen Huber, Michael Kirchler, Matthias Sutter, Markus Walzl
published in: European Economic Review, 2023, 56, 104458
IZA Discussion Paper No. 13344
Reveal It or Conceal It: On the Value of Second Opinions in a Low-Entry-Barriers Credence Goods Market
Parampreet Christopher Bindra, Rudolf Kerschbamer, Daniel Neururer, Matthias Sutter
revised version published as 'On the value of second opinions: a credence goods field experiment' in: Economics Letters, 2021, 205, 109925
IZA Discussion Paper No. 13338
The Impact of Working Memory Training on Children's Cognitive and Noncognitive Skills
Eva M. Berger, Ernst Fehr, Henning Hermes, Daniel Schunk, Kirsten Winkel
forthcoming in: Journal of Political Economy, 2025
IZA Discussion Paper No. 13323
Gender Gaps in Competition: New Experimental Evidence from UK Professionals
Sophie Clot, Marina Della Giusta, Giovanni Razzu
IZA Discussion Paper No. 13321
Optimal Incentives to Give
Marco Castillo, Ragan Petrie
IZA Discussion Paper No. 13269
Market Competition and Discrimination
Abu Siddique, Michael Vlassopoulos, Yves Zenou
published in: European Economic Review, 152, 104361, 2023
IZA Discussion Paper No. 13201
Two Field Experiments on Self-Selection, Collaboration Intensity, and Team Performance
Mira Fischer, Rainer Michael Rilke, B. Burcin Yurtoglu
IZA Discussion Paper No. 13154
Apprenticeship and Youth Unemployment
Pierre Cahuc, Jeremy Hervelin
published as 'The effect of workplace vs school-based vocational education on youth unemployment: Evidence from France' in: European Economic Review, 2024, 162, 104637
IZA Discussion Paper No. 13096
Estimating the Value of Higher Education Financial Aid: Evidence from a Field Experiment
Christian Belzil, Arnaud Maurel, Modibo Sidibé
published in: Journal of Labor Economics, 2021,39 (2), 361-395.
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