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Show Results For
- All HBS Web
(2,749)
- People (4)
- News (530)
- Research (1,637)
- Events (20)
- Multimedia (20)
- Faculty Publications (998)
- August 2018
- Case
Christine Lagarde (C): Managing the IMF
By: Julie Battilana and Carin-Isabel Knoop
This case covers the career of Christine Lagarde from 2011 to 2018 as she takes the helm of a troubled multilateral organization during a time of deepening economic turmoil. As the first female leader of the International Monetary Fund (IMF), and as a non-economist,... View Details
Keywords: Personal Development and Career; Power and Influence; Change Management; Global Range; Gender; Equality and Inequality; Climate Change
Battilana, Julie, and Carin-Isabel Knoop. "Christine Lagarde (C): Managing the IMF." Harvard Business School Case 419-019, August 2018.
- Article
Administrative Costs Associated with Physician Billing and Insurance-Related Activities at an Academic Health Care System
By: Phillip Tseng, Robert S. Kaplan, Barak D. Richman, Mahek A. Shah and Kevin A. Schulman
The federal government mandated adoption of certified electronic health record systems (EHR), at least in part, to reduce administrative costs for physicians. This study used time-driven activity-based costing to determine the administrative costs associated with... View Details
Tseng, Phillip, Robert S. Kaplan, Barak D. Richman, Mahek A. Shah, and Kevin A. Schulman. "Administrative Costs Associated with Physician Billing and Insurance-Related Activities at an Academic Health Care System." JAMA, the Journal of the American Medical Association 319, no. 7 (February 20, 2018): 691–697.
- 2017
- Chapter
Platforms, Open/User Innovation, and Ecosystems: A Strategic Leadership Perspective
By: Elizabeth J. Altman and Michael Tushman
Platform, open/user innovation, and ecosystem strategies embrace and enable interactions with external entities. Firms pursuing these approaches conduct business and interact with environments differently than those pursuing traditional closed strategies. This chapter... View Details
Keywords: Platforms; Open/user Innovation; Ecosystems; Crowdsourcing; Strategic Leadership; Top Management Teams; CEO Role; Business Strategy; Organizational Change and Adaptation; Leadership; Managerial Roles; Digital Platforms
Altman, Elizabeth J., and Michael Tushman. "Platforms, Open/User Innovation, and Ecosystems: A Strategic Leadership Perspective." In Entrepreneurship, Innovation, and Platforms. Vol. 37, edited by Jeffrey Furman, Annabelle Gawer, Brian Silverman, and Scott Stern, 177–207. Advances in Strategic Management. Emerald Publishing Limited, 2017.
- March 2017 (Revised June 2019)
- Case
Mubadala and EBX: To X or to X It?
By: Nori Gerardo Lietz, Ricardo Andrade and Sayiddah Fatima McCree
In April 2012, Mubadala, Abu Dhabi's sovereign wealth fund invested $2 billion in Brazilian conglomerate EBX, believing the company to be undervalued by the public markets. Shortly thereafter, however, EBX and its multiple business lines began to spiral downward. Hani... View Details
Keywords: Sovereign Wealth Funds; Conglomerates; Investing; Corporate Structure; International; Sovereign Finance; Business Conglomerates; Investment; Financing and Loans; Restructuring; Organizational Structure; Economy; Brazil; Abu Dhabi
Lietz, Nori Gerardo, Ricardo Andrade, and Sayiddah Fatima McCree. "Mubadala and EBX: To X or to X It?" Harvard Business School Case 217-065, March 2017. (Revised June 2019.)
- Web
Teaching by the Case Method - Christensen Center for Teaching & Learning
both. Case method teachers learn to balance planning and spontaneity. In practice, they pursue opportunities and "teachable moments" that emerge throughout the discussion, and deftly guide students toward discovery and learning on View Details
- 17 Oct 2023
- HBS Case
With Subscription Fatigue Setting In, Companies Need to Think Hard About Fees
single flat price, where customers pay a fixed rate at regular intervals no matter how much they use a product or service. A “freemium” option, in which the base tier is free, while other more advanced tiers include escalating charges. View Details
- Research Summary
Crises and Capital Requirements in Banking
previously entitled: The Role of Capital Adequacy Requirements in Sound Banking Systems
Joint work with Alan Morrison, Saïd Business School, Oxford.
We analyse a... View Details
- 2024
- Working Paper
Bootstrap Diagnostics for Irregular Estimators
By: Isaiah Andrews and Jesse M. Shapiro
Empirical researchers frequently rely on normal approximations in order to summarize and communicate uncertainty about their findings to their scientific audience. When such approximations are unreliable, they can lead the audience to make misguided decisions. We... View Details
Andrews, Isaiah, and Jesse M. Shapiro. "Bootstrap Diagnostics for Irregular Estimators." NBER Working Paper Series, No. 32038, January 2024.
- November–December 2018
- Article
Online Network Revenue Management Using Thompson Sampling
By: Kris J. Ferreira, David Simchi-Levi and He Wang
We consider a network revenue management problem where an online retailer aims to maximize revenue from multiple products with limited inventory constraints. As common in practice, the retailer does not know the consumer's purchase probability at each price and must... View Details
Keywords: Online Marketing; Revenue Management; Revenue; Management; Marketing; Internet and the Web; Price; Mathematical Methods
Ferreira, Kris J., David Simchi-Levi, and He Wang. "Online Network Revenue Management Using Thompson Sampling." Operations Research 66, no. 6 (November–December 2018): 1586–1602.
- Article
The Integration of Psychological and Network Perspectives in Organizational Scholarship
By: Tiziana Casciaro, Sigal G. Barsade, Amy C. Edmondson, Cristina B. Gibson, David Krackhardt and Giuseppe Labianca
Although multiple disciplines have been applied to the study of organizations, organizational research is rarely interdisciplinary in the sense of two or more disciplines being linked in the joint analysis of organizational phenomena. The articles in this special issue... View Details
Casciaro, Tiziana, Sigal G. Barsade, Amy C. Edmondson, Cristina B. Gibson, David Krackhardt, and Giuseppe Labianca. "The Integration of Psychological and Network Perspectives in Organizational Scholarship." Special Issue on the Psychology of Organizational Networks. Organization Science 26, no. 4 (July–August 2015): 1162–1176.
- Web
Marketing - Faculty & Research
Content Using LLMs By: Mengjie Cheng , Elie Ofek and Hema Yoganarasimhan 2025 | Working Paper | Faculty Research We study how media firms can use LLMs to generate news content that aligns with multiple objectives—making content more... View Details
- Research Summary
National Innovation Systems in the Life Sciences
This is an international comparative study of how institutional contexts shape the process by which science is leveraged into commercial technology. The study explores how variance in corporate governance systems, knowledge- and skill-formation systems, and... View Details
- June 2024
- Case
Caesars Entertainment: Governance on the Road to Bankruptcy
By: Kristin Mugford
Caesars Entertainment was a large casino operator in the United States that had been purchased in a 2008 leveraged buyout by Apollo and TPG. In January 2015, Caesars Entertainment Operating Company (CEOC), its largest subsidiary, filed for Chapter 11. This set up a... View Details
Keywords: Gaming; Chapter 11; Fraudulent Conveyance; Apollo; TPG; Bankruptcy; Leveraged Buyouts; Restructuring; Capital Structure; Insolvency and Bankruptcy; Private Equity; Financial Management; Lawsuits and Litigation; Negotiation; Games, Gaming, and Gambling; Borrowing and Debt; Entertainment and Recreation Industry; Las Vegas
Mugford, Kristin. "Caesars Entertainment: Governance on the Road to Bankruptcy." Harvard Business School Case 224-108, June 2024.
- November 2023
- Article
Coalition Cascades: The Politics of Tipping Points in Clean Energy Transitions
By: Jonas Meckling and Nicholas Goedeking
Policy change often involves multiple policy subsystems, as in the case of clean energy transitions. We argue that trans- subsystem policy feedback is a central dynamic in policy change across subsystems. Policy in one subsystem creates ... View Details
Meckling, Jonas, and Nicholas Goedeking. "Coalition Cascades: The Politics of Tipping Points in Clean Energy Transitions." Policy Studies Journal 51, no. 4 (November 2023): 715–739.
- 2020
- Working Paper
Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger
By: Chiara Farronato, Jessica Fong and Andrey Fradkin
Digital platforms are increasingly the subject of regulatory scrutiny. In comparison to multiple competitors, a single platform may increase consumer welfare if network effects are large or may decrease welfare due to higher prices or reduction in platform variety. We... View Details
Keywords: Platform Differentiation; Digital Platforms; Network Effects; Measurement and Metrics; Mergers and Acquisitions; Outcome or Result
Farronato, Chiara, Jessica Fong, and Andrey Fradkin. "Dog Eat Dog: Balancing Network Effects and Differentiation in a Digital Platform Merger." NBER Working Paper Series, No. 28047, November 2020.
- 2014
- Article
The Governance of Social Enterprises: Mission Drift and Accountability Challenges in Hybrid Organizations
By: Alnoor Ebrahim, Julie Battilana and Johanna Mair
We examine the challenges of governance facing organizations that pursue a social mission through the use of market mechanisms. These hybrid organizations, often referred to as social enterprises, combine aspects of both charity and business at their core. In this... View Details
Keywords: Governance; Hybrid Organizations; Nonprofit; Performance Measurement; Legal Form; Agency Theory; Stakeholder Management; Mission and Purpose; Social Enterprise; Corporate Accountability
Ebrahim, Alnoor, Julie Battilana, and Johanna Mair. "The Governance of Social Enterprises: Mission Drift and Accountability Challenges in Hybrid Organizations." Research in Organizational Behavior 34 (2014): 81–100.
- Other Article
The Market That Wasn't: The Non-emergence of the Online Grocery Category
By: Chad Navis, Greg Fisher, Ryan Raffaelli and Mary Ann Glynn
We examine the non-emergence of a potential new market category. In the late 1990s the entrepreneurial firms that attempted to sell groceries online attracted significant resources, made meaningful technological advancements and generated immense publicity, yet online... View Details
Keywords: Internet and the Web; Food; Emerging Markets; Service Industry; Food and Beverage Industry
Navis, Chad, Greg Fisher, Ryan Raffaelli, and Mary Ann Glynn. "The Market That Wasn't: The Non-emergence of the Online Grocery Category." Proceedings of the Frontiers in Managerial and Organizational Cognition Conference 1 (September 2012).
- January–February 2012
- Article
Do You Need a New Product-Development Strategy?
By: Alan MacCormack, W. Crandall, P. Toft and P. Henderson
Many firms rely on a single new-product development process for all projects. But designing new products for different business contexts requires that a firm deploy different new-product development processes. Products designed for stable and mature end-user markets... View Details
MacCormack, Alan, W. Crandall, P. Toft, and P. Henderson. "Do You Need a New Product-Development Strategy?" Research-Technology Management 55, no. 1 (January–February 2012): 34–43.
- September 2011
- Supplement
Expansion at Narayana Hrudayalaya
By: Tarun Khanna and Tanya Bijlani
Narayana Hrudayalaya has expanded into a multi-specialty health city in Bangalore, with a 25-acre campus that offers complex tertiary care procedures ranging from orthopedics to cancer care. In 2008, NH raised private equity from JP Morgan and Pinebridge Investments to... View Details
Keywords: Investment; Price; Health Care and Treatment; Emerging Markets; Social Enterprise; Expansion; Health Industry; Bangalore; Cayman Islands; Miami
Khanna, Tarun, and Tanya Bijlani. "Expansion at Narayana Hrudayalaya." Harvard Business School Video Supplement 712-801, September 2011.
- June 2004
- Article
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity-such as lower bid-ask spreads, a lower price impact of trade, or higher turnover-predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Markets; Financial Liquidity; Price; Trade; Sales; Equity; Information; Management Analysis, Tools, and Techniques; Accounting Industry
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." Journal of Financial Markets 7, no. 3 (June 2004): 271–299.