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- All HBS Web
(117,152)
- Faculty Publications (37,450)
- 2020
- Working Paper
Fresh Fruit and Vegetable Consumption: The Impact of Access and Value
By: Retsef Levi, Elisabeth Paulson and Georgia Perakis
The goal of this paper is to leverage household-level data to improve food-related policies aimed at increasing the consumption of fruits and vegetables (FVs) among low-income households. Currently, several interventions target areas where residents have limited... View Details
Keywords: Food Deserts; Food Access; Food Policy; Causal Inference; Food; Nutrition; Poverty; Government Administration
Levi, Retsef, Elisabeth Paulson, and Georgia Perakis. "Fresh Fruit and Vegetable Consumption: The Impact of Access and Value." MIT Sloan Research Paper, No. 5389-18, October 2020.
- October 2020 (Revised September 2021)
- Course Overview Note
Grand Challenges for Entrepreneurs
By: Tarun Khanna, Sid Misra and Katherine Stebbins-Mccaffrey
- 2022
- Working Paper
Heterogeneity of Gain-Loss Attitudes and Expectations-Based Reference Points
By: Pol Campos-Mercade, Lorenz Goette, Thomas Graeber, Alex Kellogg and Charles Sprenger
Existing tests of reference-dependent preferences assume universal loss aversion. This paper examines heterogeneity in gain-loss attitudes, and explores its implications for identifying models of the reference point. In two experimental settings we measure gain-loss... View Details
Keywords: Reference-dependent Preferences; Rational Expectations; Personal Equilibrium; Endowment Effect; Expectations-based Reference Points
Campos-Mercade, Pol, Lorenz Goette, Thomas Graeber, Alex Kellogg, and Charles Sprenger. "Heterogeneity of Gain-Loss Attitudes and Expectations-Based Reference Points." Working Paper, August 2022.
- October 2020
- Case
HOPE and Transformational Lending: Netflix Invests in Black Led Banks
By: John D. Macomber and Janice Broome Brooks
Following the killing of George Floyd on Memorial Day in 2020, the large US corporation Netflix elected to make a "transformational deposit" of $10 million into Hope Credit Union (HCU), a small Black led community development finance institution (CDFI) based in... View Details
- Oct 2020
- Other Presentation
How to Lead in a Crisis
By: Amy C. Edmondson
Humility, transparency and urgency are the keys to successfully steering an organization—big or small—through the challenges that come your way. Leadership expert Amy C. Edmondson provides clear advice and examples to help any leader rise to the occasion. View Details
Edmondson, Amy C. "How to Lead in a Crisis." In The Way We Work Series. TED Talks, October 2020.
- 2020
- Chapter
Introduction: China's Rise and the New Silk Road in Global Context
By: William C. Kirby, Marijk C. van der Wende, Nian Cai Liu and Simon Marginson
The introduction prefaces how an international and interdisciplinary group of scholars from Europe, China, the USA, Russia, and Australia investigate how academic mobility and cooperation is taking shape along the New Silk Road and what difference it will make, if any,... View Details
Kirby, William C., Marijk C. van der Wende, Nian Cai Liu, and Simon Marginson. "Introduction: China's Rise and the New Silk Road in Global Context." Chap. Intro of China and Europe on the New Silk Road: Connecting Universities Across Eurasia, edited by Marijk C. van der Wende, William C. Kirby, Nian Cai Liu, and Simon Marginson, 1–17. Oxford University Press, 2020.
- October 2020
- Article
IQ from IP: Simplifying Search in Portfolio Choice
By: Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou and Christopher J. Malloy
Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015, we show that mutual fund managers gather information on a very particular subset of firms and insiders, and their surveillance is very persistent over time. This tracking... View Details
Keywords: Tracked Trades; Return Predictability; Institutional Trading; Insider Trading; Institutional Investing; Information; Investment Portfolio; Decisions; Management
Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy. "IQ from IP: Simplifying Search in Portfolio Choice." Journal of Financial Economics 138, no. 1 (October 2020): 118–137. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2019.)
- October 2020
- Case
Israelis, Palestinians and the Technology Bridge Between Them: A Work in Progress
By: Elie Ofek and Lia Weiner
In Israel of 2020 the demand for software engineers was endless. Meanwhile just miles away, Palestinian universities were graduating 3,000 engineers a year, and many of them could not find jobs in the still nascent Palestinian tech sector. Could these dots be... View Details
Keywords: Geopolitics; Technology Ecosystem; Software Engineers; Information Technology; Applications and Software; Business Startups; International Relations; Cooperation; Opportunities; Problems and Challenges; Technology Industry; Israel; Palestinian state
Ofek, Elie, and Lia Weiner. "Israelis, Palestinians and the Technology Bridge Between Them: A Work in Progress." Harvard Business School Case 521-046, October 2020.
- 2020
- Book
Le Manifeste travail: Démocratiser, démarchandiser, dépolluer [The Working Manifesto: Democratize, Decommodify, Decarbonize]
By: Isabelle Ferreras, Julie Battilana and Dominique Méda
Authored at the height of the 2020 coronavirus pandemic, this book is the result of an international collaboration between twelve female academics who apply their expertise to offer a blueprint for a more resilient, dignified, and sustainable society. The extension of... View Details
Ferreras, Isabelle, Julie Battilana, and Dominique Méda, eds. Le Manifeste travail: Démocratiser, démarchandiser, dépolluer [The Working Manifesto: Democratize, Decommodify, Decarbonize]. Paris: Éditions du Seuil, 2020, French ed. (English edition is forthcoming in 2022 by University of Chicago Press.)
- Oct 2020
- Conference Presentation
Optimal, Truthful, and Private Securities Lending
By: Emily Diana, Michael J. Kearns, Seth Neel and Aaron Leon Roth
We consider a fundamental dynamic allocation problem motivated by the problem of securities lending in financial markets, the mechanism underlying the short selling of stocks. A lender would like to distribute a finite number of identical copies of some scarce resource... View Details
Diana, Emily, Michael J. Kearns, Seth Neel, and Aaron Leon Roth. "Optimal, Truthful, and Private Securities Lending." Paper presented at the 1st Association for Computing Machinery (ACM) International Conference on AI in Finance (ICAIF), October 2020.
- October 2020
- Article
Peer Influence on Trade Credit
By: Daniel Gyimah, Michael Machokoto and Anywhere (Siko) Sikochi
We examine the influence of peer firms on trade credit policies of listed firms in the United States. We posit and find evidence that firms mimic their peers in formulating trade credit policies. The findings are more pronounced for firms in highly competitive product... View Details
Keywords: Trade Credit; Peer Effects; Product Market Competition; Trade; Credit; Policy; Competition
Gyimah, Daniel, Michael Machokoto, and Anywhere (Siko) Sikochi. "Peer Influence on Trade Credit." Journal of Corporate Finance 64 (October 2020).
- October 2020
- Case
PraDigi Open Learning: Transforming Rural India
By: John J-H Kim and Malini Sen
Pratham is a non-governmental organization, focusing on high-quality, low-cost and replicable interventions to address gaps in the Indian education system. Co-founder Madhav Chavan is interested in using technology for education but differed in the way it is used in... View Details
Keywords: Decision Choices and Conditions; Social Entrepreneurship; Education; Information Technology; Learning; Growth and Development Strategy; Non-Governmental Organizations; Social Issues; Education Industry; India; Asia
Kim, John J-H, and Malini Sen. "PraDigi Open Learning: Transforming Rural India." Harvard Business School Case 321-022, October 2020.
- 2020
- Working Paper
Private Equity and COVID-19
By: Paul A. Gompers, Steven N. Kaplan and Vladimir Mukharlyamov
We survey more than 200 private equity (PE) managers from firms with $1.9 trillion of assets under management (AUM) about their portfolio performance, decisionmaking and activities during the Covid-19 pandemic. Given that PE managers have significant incentives to... View Details
Keywords: Health Pandemics; Private Equity; Management; Investment Portfolio; Performance; Decision Making; Value Creation
Gompers, Paul A., Steven N. Kaplan, and Vladimir Mukharlyamov. "Private Equity and COVID-19." NBER Working Paper Series, No. 27889, October 2020.
- October 2020
- Teaching Note
Redefining Mogul
By: George Serafeim and Ethan Rouen
Teaching Note for HBS Case No. 120-043. View Details
- 2020
- Working Paper
Reverse Information Sharing: Reducing Costs in Supply Chains with Yield Uncertainty
By: Pavithra Harsha, Ashish Jagmohan, Retsef Levi, Elisabeth Paulson and Georgia Perakis
Supply uncertainty in produce supply chains presents major challenges to retailers. Supply shortages create frequent disruptions in terms of promised delivery times, quantity and quality delivered. To alleviate these challenges, dual sourcing--a strategy in which... View Details
Keywords: Information Sharing; Yield Uncertainty; Ration Gaming; Blockchain; Supply Chain; Risk and Uncertainty
Harsha, Pavithra, Ashish Jagmohan, Retsef Levi, Elisabeth Paulson, and Georgia Perakis. "Reverse Information Sharing: Reducing Costs in Supply Chains with Yield Uncertainty." MIT Sloan Research Paper, No. 6172-20, October 2020.
- Fall 2020
- Article
Sizing Up Corporate Restructuring in the COVID Crisis
By: Robin Greenwood, Benjamin Iverson and David Thesmar
In the wake of the COVID-19 pandemic, the financial and legal system will need to deal with a surge of financial distress in the business sector. Some firms will be able to survive, while others will face bankruptcy and thus need to be liquidated or reorganized. Many... View Details
Greenwood, Robin, Benjamin Iverson, and David Thesmar. "Sizing Up Corporate Restructuring in the COVID Crisis." Brookings Papers on Economic Activity (Fall 2020). (Also NBER Working Paper, No. 28104.)
- 2020
- Working Paper
Targeting for Long-Term Outcomes
By: Jeremy Yang, Dean Eckles, Paramveer Dhillon and Sinan Aral
Decision makers often want to target interventions so as to maximize an outcome that is observed only in the long term. This typically requires delaying decisions until the outcome is observed or relying on simple short-term proxies for the long-term outcome. Here we... View Details
Keywords: Targeted Marketing; Optimization; Churn Management; Marketing; Customer Relationship Management; Policy; Learning; Outcome or Result
Yang, Jeremy, Dean Eckles, Paramveer Dhillon, and Sinan Aral. "Targeting for Long-Term Outcomes." Working Paper, October 2020.
- October 2020
- Article
Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance
By: Diwas S. KC, Bradley R. Staats, Maryam Kouchaki and Francesca Gino
How individuals manage, organize, and complete their tasks is central to operations management. Recent research in operations focuses on how under conditions of increasing workload individuals can decrease their service time, up to a point, in order to complete work... View Details
Keywords: Healthcare; Knowledge Work; Discretion; Workload; Employees; Health Care and Treatment; Decision Making; Performance Effectiveness; Performance Productivity
KC, Diwas S., Bradley R. Staats, Maryam Kouchaki, and Francesca Gino. "Task Selection and Workload: A Focus on Completing Easy Tasks Hurts Long-Term Performance." Management Science 66, no. 10 (October 2020).
- October 2020
- Article
The Elasticity of Science
By: Kyle Myers
This paper identifies the degree to which scientists are willing to change the direction of their work in exchange for resources. Data from the National Institutes of Health are used to estimate how scientists respond to targeted funding opportunities. Inducing a... View Details
Myers, Kyle. "The Elasticity of Science." American Economic Journal: Applied Economics 12, no. 4 (October 2020): 103–134.
- 2020
- Working Paper
The ESG-Innovation Disconnect: Evidence from Green Patenting
By: Lauren Cohen, Umit G. Gurun and Quoc H. Nguyen
No firm or sector of the global economy is untouched by innovation. In equilibrium, innovators will flock to (and innovation will occur where) the returns to innovative capital are the highest. In this paper, we document a strong empirical pattern in green patent... View Details
Keywords: ESG (Environmental, Social, Governance) Performance; Investment; Decision Making; Policy; Energy; Green Technology; Technological Innovation; Patents
Cohen, Lauren, Umit G. Gurun, and Quoc H. Nguyen. "The ESG-Innovation Disconnect: Evidence from Green Patenting." NBER Working Paper Series, No. 27990, October 2020. (Winner of the Fordham University Gabelli School of Business – PVH Corp. Global Thought Leadership Grant on Corporate Social Responsibility, 2020.)