Johns Hopkins University, IZA and NBER

Welcome to my webpage.

I am an Assistant Professor of Economics and Management at Johns Hopkins University, Carey Business SchoolI am also Associate Faculty in the Armstrong Institute at Johns Hopkins Medicine, Faculty Research Fellow at the National Bureau of Economic Research (NBER), and Research Fellow at the Institute for the Study of Labor (IZA)My research focuses on incentives, pro-social behavior, morally controversial transactions, global health and labor economics.

Recent Grants and Awards

Johns Hopkins University Early-Career Catalyst Award

Johns Hopkins University Alumni Association Excellence in Teaching Award

Strategic Impact Evaluation Fund grant for "Leveraging Patients’ Social Networks to Improve Tuberculosis Detection in India", $550,000 (with Pradeep Chintagunta and Jessica Goldberg)

National Science Foundation grant for "Field Experiments on the Provision of Incentives for Blood Donations", $330,000 (with Nicola Lacetera and Robert Slonim)

Research in Progress

Altruism, Ethics and Markets: A Behavioral and Neuroscientific Experimental Study (with Vikram Chib, Jeffrey Kahn, and Nicola Lacetera)

The Link between Economic Diversification and Poverty Reduction in Sub-Saharan Africa: Evidence from Micro Data (with Marco Ranzani)

Morality-Efficiency Tradeoffs (with Julio Elias and Nicola Lacetera)

The Impact of a Management Consulting Intervention at Primary Healthcare Centers in Nigeria: Evidence from a Field Experiment (with Felipe Dunsch, David Evans and Ezinne Eze-Ajoku)

Leveraging Patients’ Social Networks to Improve Tuberculosis Detection in India: A Field Experiment (with Jessica Goldberg and Pradeep Chintagunta)

Ask a Positive Question and Get a Positive Answer: Evidence on Acquiescence Bias from Health Care Centers in Nigeria (with Felipe Dunsch, David Evans and Qiao Wang)

Motivating Cord Blood Donation with Information and Nudges  (with Daniela Grieco and Nicola Lacetera)

Do Female Executives Make a Difference? The Impact of Female Leadership on Firm Performance and Gender GapsIZA Discussion Paper 8602 (with Luca Flabbi, Andrea Moro and Fabiano Schivardi)

"Ain't No Rest for the Wicked": Population, Crime and the 2013 US Government Shutdown (with Ricard Gil), IZA Discussion Paper 8864. 

Published and Forthcoming Papers

Journal of Labor Economicsforthcoming (with Fabiano Schivardi)

Sociological ScienceMarch 2016, DOI 10.15195/v3.a11 (with Angelo Mele and Nicola Lacetera)

Markets and Morals: An Experimental Survey Study, PLoS ONE, 2015, 10(6) (with Julio Elias and Nicola Lacetera)

American Economic Review (Papers and Proceedings), 2015, 105(5): 361–365 (with Julio Elias and Nicola Lacetera)        
         Media coverage/mentions: The New York TimesThe AtlanticForbesFivethirtyeightPsychology Today

Management Science2014, 60(5), 1107-1129 (with Nicola Lacetera and Robert Slonim) 

Journal of Health Economics, 2014, 33, pp. 43-56. (with Nicola Lacetera and Sarah Stith)
        Media coverage/mentions: Freakonomics, LifeHealthPro, Transplant Informer

Science, 2013, 340(6135), pp. 927-928 (with Nicola Lacetera and Robert Slonim) 

Social Science and Medicine, 2013, 98, pp. 214-223 (with Victor Iajya, Nicola Lacetera and Robert Slonim)

Journal of Law, Economics and Organization  2013, 29 (6): 1384-1420 (with Nicola Lacetera)
This paper "inspired" one of Gary Becker's Econ 301 Problem Sets.

Will There Be Blood? Incentives and Displacement Effects in Pro-Social Behavior 
American Economic Journal: Economic Policy 2012, 4 (1): 186-223 (with Nicola Lacetera and Robert Slonim) [Online Appendix]             Media coverage/mentions: Financial Times (1), Financial Times (2), Inside Higher, US News, Marginal Revolution (1), Marginal Revolution (2)Market Designer (Al Roth's Blog).

Journal of Development Economics 2010, 93: 109-125 (with Tito Boeri)

Social Image Concerns andPro-Social Behavior: Field Evidence from a Nonlinear Incentive Scheme
Journal of Economic Behavior and Organization 2010, 76: 225–237 (with Nicola Lacetera)

Do All Material Incentives forPro-Social Activities Backfire? The Response to Cash and Non-Cash Incentives for Blood Donations

Journal of Economic Psychology 2010, 31: 738-748 (with Nicola Lacetera)

Labor Market Conditions and Judges’ Decisions on Unjustified Dismissals (in Italian)

Diritto delle Relazioni Industriali (Industrial Relations Law Review) N. 02/2001, Associazione Lavori e Ricerche, Milano, Giuffre, 2001. Invited article based on my undergraduate thesis (invited by Prof. Marco Biagi).

        Media coverage: Il Sole 24 Ore (1), Il Sole 24 Ore (2)

Policy papers, Surveys, Comments

Paid vs. Volunteer Donations: An Analysis of the Behavioral and Ethical Issues around Donor Incentives (with Nicola Lacetera), forthcoming in Domen R., Ed., "Ethical Issues in Transfusion Medicine and Cellular Therapies", Bethesda MD: American Association of Blood Banks (AABB) Press, 2016. 

Labor and Social Protection Institutions: Recent Trends and Impact on Development - Employment Protection (Ch. 6, pp. 93-97), International Labor Organization World of Work Report, Volume 14, Issue 1 (with Paola Monti).

In Defense of WHO's Blood Donation Policy-ResponseScience, 2013, 342(6159), p. 692 (with Nicola Lacetera and Robert Slonim)

The Value of Incentives in Blood Donation-ResponseScience, 2013, 341(6142), pp. 128-129 (with Nicola Lacetera and Robert Slonim)

Labor Regulations in Developing Countries (with Tito Boeri and Brooke Helppie), World Bank Social Protection DP 0833, October 2008

The Impact of Non-Wage Benefits on Job Quality and Labor Market Outcomes in the Developing World: What do we know? (with Brooke Helppie), World Bank Employment Policy Primer, December 2009, N. 13

A critical comment on Niza, Tung and Marteu’s “Incentivizing Blood Donation: Systematic Review and Meta-Analysis to Test Titmuss’ Hypotheses”Health Psychology, Letter to the Editor, November 2013  (with Nicola Lacetera and Robert Slonim)


Contact Information

Johns Hopkins University
Carey Business School
100 International Dr. 
Office 1333
Baltimore, MD 21202

Phone: (410) 234-9431
Fax: (410) 234-9439
E-mail: mmacis [at] jhu [dot] edu
Twitter: @mmacis