Filter Results
:
(183)
Show Results For
-
All HBS Web
(944)
- Faculty Publications (183)
Show Results For
-
All HBS Web
(944)
- Faculty Publications (183)
Page 1 of
183
Results
→
- 2022
- Chapter
Prioritarianism and Optimal Taxation
By: Matti Tuomala and Matthew Weinzierl
Prioritarianism has been at the center of the formal approach to optimal tax theory since its modern starting point in Mirrlees (1971), but most theorists’ use of it is motivated by tractability rather than explicit normative reasoning. We characterize analytically and...
View Details
Keywords:
Prioritarianism;
Optimal Taxation;
Utilitarianism;
Redistribution;
Inverse-optimum;
Taxation;
Theory;
Policy
Tuomala, Matti, and Matthew Weinzierl. "Prioritarianism and Optimal Taxation." In Prioritarianism in Practice, edited by Matthew Adler and Ole Norheim. Cambridge University Press, 2022. (Also published in HBR Insights, December 2020.)
- March 2022 (Revised April 2022)
- Teaching Note
Spotify's Audio-First Strategy: Leading the Podcasting Market
By: Hong Luo and Carol Lin
Teaching Note for HBS Case No. 721-439. Within 15 years, CEO Daniel Ek had led Spotify from an ambitious startup to a multi-billion dollar company that had transformed the music industry. As part of Spotify’s next phase of growth, the platform would invest heavily in...
View Details
- 2022
- Working Paper
How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?
By: Leemore S. Dafny, Kate Ho and Edward Kong
Drug copayment coupons to reduce patient cost-sharing have become nearly ubiquitous for high-priced brand-name prescription drugs. Medicare bans such coupons on the grounds that they are kickbacks that induce utilization, but they are commonly used by...
View Details
Keywords:
Prescription Drugs;
Coupons;
Impact;
Health Care and Treatment;
Markets;
Price;
Spending;
Pharmaceutical Industry;
United States
Dafny, Leemore S., Kate Ho, and Edward Kong. "How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?" NBER Working Paper Series, No. 29735, February 2022.
- December 2021 (Revised December 2021)
- Case
PhonePe: Democratizing Payments in India
By: Michael Chu and Rachna Tahilyani
The co-founders of PhonePe, India’s leading digital payment platform are considering pursuing various growth opportunities in a huge country just entering the digital age. In a highly competitive industry, the founders are keenly aware that making the right choices is...
View Details
Keywords:
Digital Platform;
Digital Banking;
Business Strategy;
Growth and Development Strategy;
Decision Choices and Conditions;
Corporate Entrepreneurship;
Financial Services Industry;
Asia;
India
Chu, Michael, and Rachna Tahilyani. "PhonePe: Democratizing Payments in India." Harvard Business School Case 322-053, December 2021. (Revised December 2021.)
- 2021
- Working Paper
Salience
By: Pedro Bordalo, Nicola Gennaioli and Andrei Shleifer
We review the fast-growing work on salience and economic behavior. Psychological research shows that salient stimuli attract human attention “bottom up” due to their high contrast with surroundings, their surprising nature relative to recalled experiences, or their...
View Details
Keywords:
Salience;
Economic Behavior;
Bottom Up Attention;
Microeconomics;
Decision Making;
Behavior
Bordalo, Pedro, Nicola Gennaioli, and Andrei Shleifer. "Salience." NBER Working Paper Series, No. 29274, September 2021.
- 2021
- Working Paper
Consumer Choice and Corporate Bankruptcy
By: Samuel Antill and Megan Hunter
Using an incentivized randomized experiment, we estimate the causal effect of a Chapter 11 bankruptcy filing on consumer demand for the bankrupt firm's products. Knowledge of Hertz's Chapter 11 bankruptcy reduces consumers' willingness-to-pay for Hertz by 35%. We show...
View Details
Keywords:
Consumer Choice;
Bankruptcy;
Financial Distress;
Structural Estimation;
Experimental Economics;
Hertz;
Insolvency and Bankruptcy;
Consumer Behavior
Antill, Samuel, and Megan Hunter. "Consumer Choice and Corporate Bankruptcy." Working Paper, August 2021.
- July–August 2021
- Article
Why Do So Many Strategies Fail?
By: David J. Collis
THE PROBLEM: Seemingly successful new companies struggle to turn a healthy profit. Established firms get disrupted by upstarts. Companies that excel at serving their markets can’t adapt when customers’ tastes shift. THE ROOT CAUSE: All too often, business leaders focus...
View Details
Collis, David J. "Why Do So Many Strategies Fail?" Harvard Business Review 99, no. 4 (July–August 2021): 82–93.
- 2021
- Working Paper
Impact Accounting for Product Use: A Framework and Industry-specific Models
By: George Serafeim and Katie Trinh
This handbook provides the first systematic attempt to generate a framework and industry-specific models for the measurement of impacts on customers and the environment from use of products and services, in monetary terms, that can then be reflected in financial...
View Details
Keywords:
Impact Measurement;
Product Impact;
Customer Welfare;
Environment;
ESG;
Product;
Customers;
Well-being;
Environmental Sustainability;
Measurement and Metrics;
Accounting;
Financial Statements;
Analysis;
Framework
Serafeim, George, and Katie Trinh. "Impact Accounting for Product Use: A Framework and Industry-specific Models." Harvard Business School Working Paper, No. 21-141, June 2021.
- 2021
- Working Paper
Risk Sensitivity or Social Signaling? Unmasking Behaviors with Video Analytics
By: Shunyuan Zhang, Kaiquan Xu and Kannan Srinivasan
In 2020, as the novel coronavirus spread globally, face masks were recommended in public settings to protect against and slow down the spread of the coronavirus. Why did people comply, or not, while shopping in 2020? Do these motivations relate to their shopping...
View Details
Keywords:
Video Analytics;
In-store Shopping;
Mask;
Sensitivity To Risk;
Social Perception;
COVID-19;
Health Pandemics;
Consumer Behavior;
Risk and Uncertainty;
Attitudes
Zhang, Shunyuan, Kaiquan Xu, and Kannan Srinivasan. "Risk Sensitivity or Social Signaling? Unmasking Behaviors with Video Analytics." Harvard Business School Working Paper, No. 21-143, June 2021. (SSRN Working Paper Series, No. 3871144, June 2021.)
- June 15, 2021
- Article
Cutting the Gordian Knot of Employee Health Care Benefits and Costs: A Corporate Model Built on Employee Choice
By: Regina E. Herzlinger and Barak D. Richman
President Joe Biden’s promise to give every American access to affordable health insurance is well-intentioned, but his plan’s policy elements—a public option, a permanent expanded tax credit—require congressional approval and would expend significant political and...
View Details
Keywords:
Health Insurance;
Health Insurance Marketplaces;
Health Care Delivery;
Health Care Financing;
Health Care Industry;
Health Care and Treatment;
Insurance;
Service Delivery;
Cost Management;
Health Industry;
United States
Herzlinger, Regina E., and Barak D. Richman. "Cutting the Gordian Knot of Employee Health Care Benefits and Costs: A Corporate Model Built on Employee Choice." Health Affairs Blog (June 15, 2021).
- May 2021
- Article
Choice Architecture in Physician–patient Communication: A Mixed-methods Assessment of Physicians' Competency
By: J. Hart, K. Yadav, S. Szymanski, A. Summer, A. Tannenbaum, J. Zlatev, D. Daniels and S.D. Halpern
Background: Clinicians’ use of choice architecture, or how they present options, systematically influences the choices made by patients and their surrogate decision makers. However, clinicians may incompletely understand this influence....
View Details
Keywords:
Choice Architecture;
Health Care and Treatment;
Interpersonal Communication;
Decision Choices and Conditions;
Competency and Skills
Hart, J., K. Yadav, S. Szymanski, A. Summer, A. Tannenbaum, J. Zlatev, D. Daniels, and S.D. Halpern. "Choice Architecture in Physician–patient Communication: A Mixed-methods Assessment of Physicians' Competency." BMJ Quality & Safety 30, no. 5 (May 2021).
- April 2021
- Case
Social Media War 2021: Snap vs. Facebook vs. TikTok
By: David B. Yoffie and Daniel Fisher
This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines...
View Details
Keywords:
Strategy Development;
Competitor Analysis;
Strategy;
Network Effects;
Competitive Strategy;
Decision Choices and Conditions;
Social Media
Yoffie, David B., and Daniel Fisher. "Social Media War 2021: Snap vs. Facebook vs. TikTok." Harvard Business School Case 721-443, April 2021.
- April 2021
- Article
A Model of Multi-Pass Search: Price Search Across Stores and Time
By: Navid Mojir and K. Sudhir
In retail settings with price promotions, consumers often search across stores and time. However, the search literature typically only models one pass search across stores, ignoring revisits to stores; the choice literature using scanner data has modeled search across...
View Details
Keywords:
Consumer Search;
Multi-pass Search;
Price Search;
Store Search;
Spatial Search;
Temporal Search;
Spatiotemporal Search;
Dynamic Structural Models;
MPEC;
Price Promotions;
Store Loyalty;
Consumer Behavior;
Price;
Spending;
Marketing;
Mathematical Methods
Mojir, Navid, and K. Sudhir. "A Model of Multi-Pass Search: Price Search Across Stores and Time." Management Science 67, no. 4 (April 2021): 2126–2150.
- Article
Selling After the Crisis
Like perishable goods in grocery stores, sales models have a sell-by date. As product standards evolve and new entrants emerge, buyers have more choices and demand more in terms of quality and performance across vendors. Firms that fail to adjust to changing customer...
View Details
Cespedes, Frank V. "Selling After the Crisis." Harvard Business Review 99, no. 2 (March–April 2021): 52–57.
- February 2021 (Revised January 2022)
- Case
Muhammad Ali: Changing The World
By: Robert Simons and Max Saffer
This case describes the rise of Cassius Clay, who later called himself Muhammad Ali, from the poor streets of Louisville, Kentucky to international fame. The case describes how Ali won a gold medal in the Olympics, three heavyweight boxing titles, and became a role...
View Details
- February 2021
- Case
Digital Manufacturing at Amgen
By: Shane Greenstein, Kyle R. Myers and Sarah Mehta
This case discusses efforts made by biotechnology (biotech) company Amgen to introduce digital technologies into its manufacturing processes. Doing so is complicated by the fact that the process for manufacturing biologics—or therapeutics made from living cells—is...
View Details
Keywords:
Digital Technologies;
Change;
Change Management;
Decision Making;
Cost vs Benefits;
Decisions;
Information;
Analytics and Data Science;
Innovation and Invention;
Innovation and Management;
Innovation Leadership;
Innovation Strategy;
Technological Innovation;
Jobs and Positions;
Knowledge;
Leadership;
Organizational Culture;
Science;
Strategy;
Information Technology;
Technology Adoption;
Biotechnology Industry;
Pharmaceutical Industry;
United States;
California;
Puerto Rico;
Rhode Island
Greenstein, Shane, Kyle R. Myers, and Sarah Mehta. "Digital Manufacturing at Amgen." Harvard Business School Case 621-008, February 2021.
- January 2021 (Revised March 2021)
- Case
Juno (A): Leveraging Student Power
By: Joshua Schwartzstein, Kathleen L. McGinn and Amy Klopfenstein
In March 2020, Chris Abkarians and Nikhil Agarwal were in the midst of preparing the annual auction for their student loan assistance startup, Juno. Both current MBA students at Harvard Business School, the duo founded Juno in 2018 to leverage student bargaining power...
View Details
Keywords:
Decision Making;
Decision Choices and Conditions;
Decisions;
Cost vs Benefits;
Education;
Higher Education;
Finance;
Borrowing and Debt;
Strategy;
Adaptation;
Alignment;
Negotiation;
Agreements and Arrangements;
Negotiation Participants;
Negotiation Process;
Negotiation Tactics;
Negotiation Deal;
Negotiation Offer;
Negotiation Types;
Financial Services Industry;
Education Industry;
North and Central America;
United States;
Massachusetts;
Boston
Schwartzstein, Joshua, Kathleen L. McGinn, and Amy Klopfenstein. "Juno (A): Leveraging Student Power." Harvard Business School Case 921-032, January 2021. (Revised March 2021.)
- January 2021 (Revised February 2021)
- Case
TCS: From Physical Offices to Borderless Work
By: Prithwiraj Choudhury and Malini Sen
Tata Consultancy Services (TCS), a multinational IT services company headquartered in Mumbai, is a subsidiary of one of India’s most reputed conglomerates, the Tata Group. In 2020, TCS was valued at $144.7 billion, the highest for any company in the IT sector,...
View Details
Keywords:
Remote Work;
Organizational Structure;
Change Management;
Transformation;
Decision Choices and Conditions;
Customer Satisfaction;
Information Technology Industry;
India;
Asia;
United States;
Europe
Choudhury, Prithwiraj, and Malini Sen. "TCS: From Physical Offices to Borderless Work." Harvard Business School Case 621-081, January 2021. (Revised February 2021.)
- 2021
- Article
Fair Algorithms for Infinite and Contextual Bandits
By: Matthew Joseph, Michael J Kearns, Jamie Morgenstern, Seth Neel and Aaron Leon Roth
We study fairness in linear bandit problems. Starting from the notion of meritocratic fairness introduced in Joseph et al. [2016], we carry out a more refined analysis of a more general problem, achieving better performance guarantees with fewer modelling assumptions...
View Details
Joseph, Matthew, Michael J Kearns, Jamie Morgenstern, Seth Neel, and Aaron Leon Roth. "Fair Algorithms for Infinite and Contextual Bandits." Proceedings of the AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society 4th (2021).
- December 2020
- Case
XP: Dual Track Financing Alternatives
By: Marco Di Maggio, Pedro Levindo and Carla Larangeira
XP, an investment platform, was on the verge of defining whether to do an IPO or selling off a majority stake to Itaú Unibanco, Brazil´s largest financial conglomerate. Under the leadership of Guilherme Benchimol, XP´s co-founder and CEO, XP had risen to become the...
View Details
Di Maggio, Marco, Pedro Levindo, and Carla Larangeira. "XP: Dual Track Financing Alternatives." Harvard Business School Case 221-029, December 2020.