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- Research (1,467)
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- Multimedia (48)
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- 21 Sep 2020
- Working Paper Summaries
The Targeting and Impact of Paycheck Protection Program Loans to Small Businesses
- October 2016 (Revised January 2020)
- Case
All Traffic Solutions
By: Rajiv Lal and Scott F. Johnson
All Traffic Solutions traditionally sold traffic signs that collected vehicle data to cities. In recent years, the firm connected their signs to the internet and began selling software that enabled cities to operate their signs remotely and collect data in a more... View Details
Keywords: IoT; Internet Of Things; Smart Connected Products; All Traffic Solutions; Traffic; Internet and the Web; Information Technology; Digital Platforms; Information Infrastructure; Applications and Software; Transportation; Mobile and Wireless Technology; Manufacturing Industry; Technology Industry; Information Technology Industry; United States
Lal, Rajiv, and Scott F. Johnson. "All Traffic Solutions." Harvard Business School Case 517-011, October 2016. (Revised January 2020.)
- 2020
- Working Paper
Older People Are Less Pessimistic About the Health Risks of COVID-19
By: Pedro Bordalo, Katherine B. Coffman, Nicola Gennaioli and Andrei Shleifer
A central question for understanding behaviour during the COVID-19 pandemic, at both the individual and collective levels, is how people perceive the health and economic risks they face. We conducted a survey of over 1,500 Americans from May 6–13, 2020, to understand... View Details
Bordalo, Pedro, Katherine B. Coffman, Nicola Gennaioli, and Andrei Shleifer. "Older People Are Less Pessimistic About the Health Risks of COVID-19." NBER Working Paper Series, No. 27494, July 2020.
- Research Summary
Book on Telegraphs:
This is a long-term project that focuses on the economic impact of telegraphs. I have been collecting data on telegraph companies operating in all Americas, especially submarine telegraph companies. The final product will be a book but I intend to produce some papers... View Details
- May 2012
- Article
Correlation in the Multiplayer Electronic Mail Game
By: Peter A. Coles and Ran Shorrer
In variants of the Electronic Mail Game (Rubinstein, 1989) where two or more players communicate via multiple channels, the multiple channels can facilitate collective action via redundancy, the sending of the same message along multiple paths or else repeatedly along... View Details
Keywords: Electronic Mail Game; Stag Hunt; Coordination; Signaling; Networks; Behavior; Communication; Trust; Game Theory
Coles, Peter A., and Ran Shorrer. "Correlation in the Multiplayer Electronic Mail Game." B.E. Journal of Theoretical Economics 12, no. 1 (May 2012).
- 06 Mar 2020
- Working Paper Summaries
Consumer Protection in an Online World: An Analysis of Occupational Licensing
- February 2024
- Module Note
Data-Driven Marketing in Retail Markets
By: Ayelet Israeli
This note describes an eight-class sessions module on data-driven marketing in retail markets. The module aims to familiarize students with core concepts of data-driven marketing in retail, including exploring the opportunities and challenges, adopting best practices,... View Details
Keywords: Data; Data Analytics; Retail; Retail Analytics; Data Science; Business Analytics; ＂Marketing Analytics＂; Omnichannel; Omnichannel Retailing; Omnichannel Retail; DTC; Direct To Consumer Marketing; Ethical Decision Making; Algorithmic Bias; Privacy; A/B Testing; Descriptive Analytics; Prescriptive Analytics; Predictive Analytics; Analytics and Data Science; E-commerce; Marketing Channels; Demand and Consumers; Marketing Strategy; Retail Industry
Israeli, Ayelet. "Data-Driven Marketing in Retail Markets." Harvard Business School Module Note 524-062, February 2024.
- Research Summary
Mutiny in the Workplace: When Leaders Are Challenged From Within
My dissertation focuses on the rarely studied phenomenon of mutiny in organizations. Based on three recent cases of mutiny in professional organizations, I examine the process by which employee dissatisfaction transforms into collective mobilization... View Details
- December 1985 (Revised January 1989)
- Case
Cummins Engine Co.: Black Friday
A new regional manager for Cummins Venezuela faces Black Friday, Venezuela's massive currency devaluation and a weak distribution system. The manager must find a way to collect $1.4 million in receivables due from distributors and reestablish a viable distribution... View Details
Whitney, John C. "Cummins Engine Co.: Black Friday." Harvard Business School Case 586-122, December 1985. (Revised January 1989.)
- September 2002 (Revised October 2002)
- Case
Orient-Express Hotels
By: Frances X. Frei and Corey B. Hajim
Describes how a hotel and leisure company provides high-end service through its distinctive hotels and trains. Provides an opportunity to learn about the company's unusual quality practices and puts into doubt the unquestioned use of well-known practices, such as... View Details
Keywords: Service Operations; Quality; Management; Opportunities; Practice; Programs; Motivation and Incentives; Brands and Branding; Service Industry; Accommodations Industry
Frei, Frances X., and Corey B. Hajim. "Orient-Express Hotels." Harvard Business School Case 603-024, September 2002. (Revised October 2002.)
- 2011
- Book
The Fund Industry: How Your Money Is Managed
By: Robert Pozen and Theresa Hamacher
The Fund Industry explains to students and investors how to evaluate mutual funds and other collective investment vehicles. It discusses how different types of funds are managed, marketed, and regulated. It also reviews how funds invest and gather assets in countries... View Details
Keywords: Money; Financial Management; International Finance; Investment Funds; Governing Rules, Regulations, and Reforms; Financial Services Industry
Pozen, Robert, and Theresa Hamacher. The Fund Industry: How Your Money Is Managed. 3rd ed. NY: John Wiley & Sons, 2011.
- September 2020 (Revised June 2023)
- Exercise
Artea: Designing Targeting Strategies
By: Eva Ascarza and Ayelet Israeli
This collection of exercises aims to teach students about 1)Targeting Policies; and 2)Algorithmic bias in marketing—implications, causes, and possible solutions. Part (A) focuses on A/B testing analysis and targeting. Parts (B),(C),(D) Introduce algorithmic bias. The... View Details
Keywords: Algorithmic Data; Race And Ethnicity; Experimentation; Promotion; ＂Marketing Analytics＂; Marketing And Society; Big Data; Privacy; Data-driven Management; Data Analytics; Data Analysis; E-Commerce Strategy; Discrimination; Targeted Advertising; Targeted Policies; Targeting; Pricing Algorithms; A/B Testing; Ethical Decision Making; Customer Base Analysis; Customer Heterogeneity; Coupons; Algorithmic Bias; Marketing; Race; Gender; Diversity; Customer Relationship Management; Marketing Communications; Advertising; Decision Making; Ethics; E-commerce; Analytics and Data Science; Retail Industry; Apparel and Accessories Industry; United States
Ascarza, Eva, and Ayelet Israeli. "Artea: Designing Targeting Strategies." Harvard Business School Exercise 521-021, September 2020. (Revised June 2023.)
- 2013
- Book
Business and the Environment: Critical Perspectives in Business and Management
By: Susse Georg and Andrew J. Hoffman
Over the past four decades, the concept of corporate environmentalism has passed through multiple iterations. Prompted by landmark environmental events such the publication of Rachel Carson’s Silent Spring (1962), the Santa Barbara oil spill, the Cuyahoga River fire,... View Details
Georg, Susse, and Andrew J. Hoffman, eds. Business and the Environment: Critical Perspectives in Business and Management. 4 vols. Routledge, 2013.
- 13 Feb 2024
- Cold Call Podcast
Apple’s Dilemma: Balancing Privacy and Safety Responsibilities
Keywords: Re: Nien-he Hsieh & Henry W. McGee
- April 2015 (Revised April 2022)
- Case
Bankruptcy in the City of Detroit
By: Stuart Gilson, Kristin Mugford and Annelena Lobb
The June 2013 bankruptcy of the city of Detroit, Michigan was, at the time, the largest municipal bankruptcy in American history. Detroit had struggled for years with a weakening tax base, high unemployment, a heavy debt load and increasing retiree costs. These... View Details
Keywords: Chapter 9; Chapter 11; Bankruptcy; Municipal Finance; Restructuring; Financial Liquidity; Insolvency and Bankruptcy; City; Government Administration; Public Sector; Financial Crisis; Financial Management; Failure; Labor Unions; Urban Development; Budgets and Budgeting; Decision Making; Demographics; Economics; Finance; Public Administration Industry; Michigan; Detroit
Gilson, Stuart, Kristin Mugford, and Annelena Lobb. "Bankruptcy in the City of Detroit." Harvard Business School Case 215-070, April 2015. (Revised April 2022.)
- 27 Sep 2018
- Working Paper Summaries
Large-Scale Demand Estimation with Search Data
- 2014
- Other Article
Communicating Change: When Identity Becomes a Source of Vulnerability for Institutional Challengers
By: Ryann Elizabeth Manning, Julie Battilana and Lakshmi Ramarajan
Social movements challenge institutions through two related communication processes: articulating collective action frames and constructing collective movement identity. We argue that frames not only express movement identity, but also provide openings through which... View Details
Keywords: Identity Threat; Institutional Change; Social Movements; Framing; Social Issues; Identity; Organizational Culture; Change
Manning, Ryann Elizabeth, Julie Battilana, and Lakshmi Ramarajan. "Communicating Change: When Identity Becomes a Source of Vulnerability for Institutional Challengers." Academy of Management Annual Meeting Proceedings (2014): 453–458.
- Research Summary
Overview
Professor Ngwe develops structural models of supply and demand to probe deeply into the dynamics of shoppers and retailers, especially unobservable aspects of purchase behavior.
He focuses on the adoption of outlet stores in the fashion industry, using transactional... View Details
- Research Summary
Current Research Interests
- Research Summary
Antecedents and Consequences of Trust in Interorganizational Relations: An International Comparison
The objective of this research project is to build from the conceptual development described above and test the sources and effects of trust in a different empirical setting. The level of analysis is also interorganizational but narrowed to the level of a specific... View Details