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All HBS Web
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- Faculty Publications (64)
- June 2021
- Article
From Predictions to Prescriptions: A Data-driven Response to COVID-19
By: Dimitris Bertsimas, Léonard Boussioux, Ryan Cory-Wright, Arthur Delarue, Vassilis Digalakis Jr, Alexander Jacquillat, Driss Lahlou Kitane, Galit Lukin, Michael Lingzhi Li, Luca Mingardi, Omid Nohadani, Agni Orfanoudaki, Theodore Papalexopoulos, Ivan Paskov, Jean Pauphilet, Omar Skali Lami, Bartolomeo Stellato, Hamza Tazi Bouardi, Kimberly Villalobos Carballo, Holly Wiberg and Cynthia Zeng
The COVID-19 pandemic has created unprecedented challenges worldwide. Strained healthcare providers make difficult decisions on patient triage, treatment and care management on a daily basis. Policy makers have imposed social distancing measures to slow the disease, at...
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Keywords:
COVID-19;
Health Pandemics;
AI and Machine Learning;
Forecasting and Prediction;
Analytics and Data Science
Bertsimas, Dimitris, Léonard Boussioux, Ryan Cory-Wright, Arthur Delarue, Vassilis Digalakis Jr, Alexander Jacquillat, Driss Lahlou Kitane, Galit Lukin, Michael Lingzhi Li, Luca Mingardi, Omid Nohadani, Agni Orfanoudaki, Theodore Papalexopoulos, Ivan Paskov, Jean Pauphilet, Omar Skali Lami, Bartolomeo Stellato, Hamza Tazi Bouardi, Kimberly Villalobos Carballo, Holly Wiberg, and Cynthia Zeng. "From Predictions to Prescriptions: A Data-driven Response to COVID-19." Health Care Management Science 24, no. 2 (June 2021): 253–272.
- 2021
- Chapter
International Business History and the Strategy of Multinational Enterprises: How History Matters
By: Geoffrey Jones and Teresa da Silva Lopes
This chapter provides an overview of the evolution of international business over the long-run as well as the strategies of MNEs. It highlights how strategies became more complex over time with MNEs moving from being coordinators of resources and managers of...
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Keywords:
Multinational;
International Business;
Internalization;
Globalization;
Theory;
Multinational Firms and Management;
Business History;
Africa;
Asia;
Europe;
Latin America;
Middle East;
North and Central America
Jones, Geoffrey, and Teresa da Silva Lopes. "International Business History and the Strategy of Multinational Enterprises: How History Matters." Chap. 2 in The Oxford Handbook of International Business Strategy, edited by Kamel Mellahi, Klaus E. Meyer, Rajneesh Narula, Irina Surdu, and Alain Verbeke. Oxford, United Kingdom: Oxford University Press, 2021.
- 2021
- Working Paper
The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time
By: Jasmina Chauvin, Prithwiraj Choudhury and Tommy Pan Fang
Cross-border communication costs have plummeted and enabled the global distribution of work, but frictions attributable to distance persist. We estimate the causal effects of temporal distance, i.e., time zone separation between employees, on intra-firm communication,...
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Keywords:
Communication Patterns;
Time Zones;
Geographic Frictions;
Knowledge Workers;
Multinational Companies;
Communication;
Multinational Firms and Management;
Geographic Location
Chauvin, Jasmina, Prithwiraj Choudhury, and Tommy Pan Fang. "The Effects of Temporal Distance on Intra-Firm Communication: Evidence from Daylight Savings Time." Harvard Business School Working Paper, No. 21-052, September 2020. (Revised November 2021.)
- July 2020 (Revised September 2021)
- Case
Mr. Five Percent: Calouste Gulbenkian and the Origins of Global Oil
By: Geoffrey Jones and Yazeed Al-Rashed
This case describes the business career of Calouste Gulbenkian, a skilled intermediary who was able to secure 5 percent of a vast oil concession covering much of the Middle East that was signed in 1928. Gulbenkian was an ethnic Armenian born in the Ottoman Empire,...
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Keywords:
Oil;
Globalization;
Energy Sources;
History;
Biography;
Energy Industry;
Turkey;
Central Asia;
Middle East
Jones, Geoffrey, and Yazeed Al-Rashed. "Mr. Five Percent: Calouste Gulbenkian and the Origins of Global Oil." Harvard Business School Case 321-003, July 2020. (Revised September 2021.)
- May 2020
- Article
Ancient Origins of the Global Variation in Economic Preferences
By: Anke Becker, Benjamin Enke and Armin Falk
This paper shows that contemporary population-level heterogeneity in risk aversion, time preference, altruism, positive reciprocity, negative reciprocity, and trust partly traces back to the structure of the migration patterns of our very early ancestors. To document...
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Keywords:
Migration Patterns;
Behavioral Economics;
Preferences;
Microeconomics;
Demography;
Decision Making;
Risk and Uncertainty;
History;
Global Range
Becker, Anke, Benjamin Enke, and Armin Falk. "Ancient Origins of the Global Variation in Economic Preferences." AEA Papers and Proceedings 110 (May 2020): 319–323.
- 2020
- Working Paper
Working (From Home) During a Crisis: Online Social Contributions by Workers During the Coronavirus Shock
By: Prithwiraj Choudhury, Wesley W. Koo and Xina Li
Prior research has documented that during mortality-related crises workers face psychic costs and are motivated to make social contributions. In addition, management practices that encourage workers to make social contributions during a crisis create value for firms....
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Keywords:
Crisis;
Social Contributions;
Work From Home (WFH);
Cannot Work From Home (CWFH);
Social Distancing;
Online Communities;
Coronavirus;
COVID-19;
Health Pandemics;
Employees;
Working Conditions;
Internet and the Web;
Crisis Management
Choudhury, Prithwiraj, Wesley W. Koo, and Xina Li. "Working (From Home) During a Crisis: Online Social Contributions by Workers During the Coronavirus Shock." Harvard Business School Working Paper, No. 20-096, March 2020. (Revised April 2020.)
- January 2020
- Case
Sunset Limited or Full Speed Ahead? Amtrak Talks to Congress
By: John D. Macomber
Richard Anderson took the helm of Amtrak in 2017 after leading a successful turnaround at Delta Airlines. Amtrak is a US state owned enterprise with about $3.5 bn in annual revenue (and a large operating loss) that is responsible for substantial segments of passenger...
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- 2018
- Working Paper
It is Easy to be Brave From a Safe Distance: Proximity to the SEC and Insider Trading
By: Trung Nguyen and Quoc H. Nguyen
We use hand-collected data from SEC’s litigation releases for insider trading violations to examine the effect of geographic distance on its enforcement activities and insider trading activities. First, we find that the SEC is more likely to investigate companies that...
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Keywords:
SEC;
Enforcement;
Financial Misconduct;
Insider Trading;
Geographic Proximity;
Governance Compliance;
Law Enforcement;
Geographic Location;
Finance;
Crime and Corruption
Nguyen, Trung, and Quoc H. Nguyen. "It is Easy to be Brave From a Safe Distance: Proximity to the SEC and Insider Trading." Working Paper.
- Article
Seeker Beware: The Interpersonal Costs of Ignoring Advice
Prior advice research has focused on why people rely on (or ignore) advice and its impact on judgment accuracy. We expand the consideration of advice-seeking outcomes by investigating the interpersonal consequences of advice seekers’ decisions. Across nine studies, we...
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Keywords:
Advice;
Advice Seeking;
Expertise;
Impression Management;
Wisdom Of Crowds;
Interpersonal Communication;
Relationships;
Behavior;
Experience and Expertise;
Perception;
Judgments;
Outcome or Result
Blunden, Hayley, Jennifer M. Logg, Alison Wood Brooks, Leslie John, and Francesca Gino. "Seeker Beware: The Interpersonal Costs of Ignoring Advice." Organizational Behavior and Human Decision Processes 150 (January 2019): 83–100.
- October 2018
- Case
Zenefits Board of Directors (A)
By: Lynn S. Paine and Will Hurwitz
In early 2018, the time seemed right for Zenefits investor and director Lars Dalgaard to reflect on whether Zenefits had the right board of directors to shepherd the company through its next stages of growth. For the company whose name combined the words “benefits,”...
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Keywords:
Ethics;
Business Model;
Corporate Accountability;
Governing and Advisory Boards;
Corporate Governance;
Crisis Management;
Entrepreneurship;
Human Resources;
Leadership;
Risk Management;
Venture Capital;
Technology Industry;
Telecommunications Industry;
Information Technology Industry;
United States;
California
Paine, Lynn S., and Will Hurwitz. "Zenefits Board of Directors (A)." Harvard Business School Case 319-034, October 2018.
- October 2018 (Revised July 2023)
- Case
Innovation at Uber: The Launch of Express POOL
By: Chiara Farronato, Alan MacCormack and Sarah Mehta
Set in March 2018, the case follows ride-sharing company Uber as it develops and launches a new product called Express POOL. This product offers a reduced price to riders willing to carpool, walk a short distance to/from their pick-up and drop-off points, and wait a...
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Keywords:
Innovation and Management;
Innovation Leadership;
Innovation Strategy;
Technological Innovation;
Information Technology;
Mobile and Wireless Technology;
Applications and Software;
Digital Platforms;
Decision Making;
Technology Industry;
California;
San Francisco
Farronato, Chiara, Alan MacCormack, and Sarah Mehta. "Innovation at Uber: The Launch of Express POOL." Harvard Business School Case 619-003, October 2018. (Revised July 2023.)
- 2021
- Working Paper
From Immigrants to Americans: Race and Assimilation During the Great Migration
By: Vasiliki Fouka, Soumyajit Mazumder and Marco Tabellini
How does the arrival of a new minority group affect the social acceptance and outcomes of existing minorities? We study this question in the context of the First Great Migration. Between 1915 and 1930, 1.5 million African Americans moved from the U.S. South to Northern...
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Fouka, Vasiliki, Soumyajit Mazumder, and Marco Tabellini. "From Immigrants to Americans: Race and Assimilation During the Great Migration." Harvard Business School Working Paper, No. 19-018, August 2018. (Revised May 2021. Forthcoming at Review of Economic Studies. Also appears in VoxEU, The New York Times, Broadstreet and in the Skepticast.)
- August 2018 (Revised April 2019)
- Case
Chateau Winery (A): Unsupervised Learning
By: Srikant M. Datar and Caitlin N. Bowler
This case follows Bill Booth, marketing manager of a regional wine distributor, as he applies unsupervised learning on data about his customers’ purchases to better understand their preferences. Specifically, he uses the K-means clustering technique to identify groups...
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Datar, Srikant M., and Caitlin N. Bowler. "Chateau Winery (A): Unsupervised Learning." Harvard Business School Case 119-023, August 2018. (Revised April 2019.)
- 2020
- Working Paper
Social Attachment to Place and Psychic Costs of Geographic Mobility: How Distance from Hometown and Vacation Flexibility Affect Job Performance
By: Prithwiraj Choudhury and Ohchan Kwon
Using a natural experiment and field interviews, this paper studies how social attachment to place imposes psychic costs on workers who experience geographic mobility. This is especially salient when workers are assigned to locations far from their hometown, which may...
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Keywords:
Distance From Hometown;
Social Attachment To Place;
Psychic Costs;
Worker Performance;
Natural Experiment;
Geographic Location;
Familiarity;
Employees;
Performance;
India
Choudhury, Prithwiraj, and Ohchan Kwon. "Social Attachment to Place and Psychic Costs of Geographic Mobility: How Distance from Hometown and Vacation Flexibility Affect Job Performance." Harvard Business School Working Paper, No. 19-010, August 2018. (Revised January 2020.)
- July 2017 (Revised July 2018)
- Case
Entrepreneurship for All
By: Lynda M. Applegate and Julia Kelley
Entrepreneurship for All (EforAll) is a Lowell, Massachusetts–based nonprofit that hosts business accelerators for entrepreneurs in underserved communities. By mid-2017, EforAll has five office locations in Massachusetts, and its leadership and the Board of Directors...
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Applegate, Lynda M., and Julia Kelley. "Entrepreneurship for All." Harvard Business School Case 818-007, July 2017. (Revised July 2018.)
- 2017
- Working Paper
Knowledge Flows within Multinationals—Estimating Relative Influence of Headquarters and Host Context Using a Gravity Model
By: Prithwiraj Choudhury, Mike Horia Teodorescu and Tarun Khanna
From the perspective of a multinational subsidiary, we employ the classic gravity equation in economics to model and compare knowledge flows to the subsidiary from the MNC headquarters and from the host country context. We also generalize traditional economics gravity...
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- Article
Highways and Spatial Location within Cities: Evidence from India
By: Ejaz Ghani, Arti Grover Goswami and William R. Kerr
We investigate the impact of the Golden Quadrilateral (GQ) highway project on the spatial organization and efficiency of manufacturing activity. The GQ project upgraded the quality and width of 3,633 miles of road in India. We use a difference-in-difference estimation...
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Ghani, Ejaz, Arti Grover Goswami, and William R. Kerr. "Highways and Spatial Location within Cities: Evidence from India." World Bank Economic Review 30, Suppl. 1 (March 2017): S97–S108.
- October 2016
- Article
Looking Across and Looking Beyond the Knowledge Frontier: Intellectual Distance and Resource Allocation in Science
By: Kevin J. Boudreau, Eva Guinan, Karim R. Lakhani and Christoph Riedl
Selecting among alternative innovative projects is a core management task in all innovating organizations. In this paper, we focus on the evaluation of frontier scientific research projects. We argue that the "intellectual distance" between the knowledge embodied in...
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Keywords:
Knowledge;
Innovation;
Novelty;
Evaluation;
Resource Allocation;
Decision Choices and Conditions;
Innovation and Management;
Science-Based Business;
Experience and Expertise
Boudreau, Kevin J., Eva Guinan, Karim R. Lakhani, and Christoph Riedl. "Looking Across and Looking Beyond the Knowledge Frontier: Intellectual Distance and Resource Allocation in Science." Management Science 62, no. 10 (October 2016).
- Article
Distance and Political Boundaries: Estimating Border Effects under Inequality Constraints
By: Fernando Borraz, Alberto Cavallo, Roberto Rigobon and Leandro Zipitria
The border effects literature finds that political boundaries have a large impact on relative prices across locations. In this paper we show that the standard empirical specification suffers from selection bias, and propose a new methodology based on binned-quantile...
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Borraz, Fernando, Alberto Cavallo, Roberto Rigobon, and Leandro Zipitria. "Distance and Political Boundaries: Estimating Border Effects under Inequality Constraints." International Journal of Finance & Economics 21, no. 1 (January 2016): 3–35.
- 2016
- Article
Organizational Decision-Making and Information: Angel Investments by Venture Capital Partners
By: Andy Wu
We study information aggregation in organizational decision-making for the financing of entrepreneurial ventures. We introduce a formal model of voting where agents face costly tacit information to improve their decision quality. Equilibrium outcomes suggest a...
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Keywords:
Entrepreneurial Finance;
Angel Investors;
Organization Design;
Voting;
Group Decision-making;
Information;
Strategy;
Organizations;
Entrepreneurship;
Decision Making;
Financing and Loans
Wu, Andy. "Organizational Decision-Making and Information: Angel Investments by Venture Capital Partners." Academy of Management Best Paper Proceedings (2016): 189–194.