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Show Results For
- All HBS Web
(5,515)
- People (6)
- News (930)
- Research (3,849)
- Events (14)
- Multimedia (14)
- Faculty Publications (2,455)
- Research Summary
Overview
By: Boris Vallee
Professor Vallée focuses on financial innovation, investigating it from different angles. This research thread has led him to relate the methods and insights of corporate finance and banking with those of other subfields, including household finance, public finance,... View Details
- November 2015 (Revised January 2017)
- Case
Uber: Changing the Way the World Moves
By: Youngme Moon
In 2015, Uber is building what may be the largest point-to-point transportation network of its kind; it is literally changing the way the world moves. But unlike traditional transportation logistics companies like FedEx, Uber has an incredibly lightweight... View Details
Keywords: Service; Innovation; Pricing; Customer Loyalty; Uber; Taxi; Sharing Economy; On-demand Economy; Marketing; Operations; Strategy; Disruption; Customer Satisfaction; Transportation; Consumer Behavior
Moon, Youngme. "Uber: Changing the Way the World Moves." Harvard Business School Case 316-101, November 2015. (Revised January 2017.)
- Research Summary
The Role of the Media in Corporate Governance and Finance
Dyck studies the role played by media in financial markets: in transmitting information about a company, in shaping the market response to the information they communicate, in exposing mis-governance problems, and in forcing companies to behave in "politically correct"... View Details
- September 2020
- Teaching Note
TransDigm in 2017: The Beginning of the End or the End of the Beginning?
By: Benjamin C. Esty and Daniel Fisher
Teaching Note for HBS Case No. 720-422. TransDigm was a highly acquisitive company that manufactured a wide range of highly engineered aerospace parts for both military and commercial customers. Over the ten years ending in 2016, its stock price had increase ten times,... View Details
Keywords: Value Capturing; Pricing Strategy; Supplier Power; Buyer Power; Porter's Five Forces; Bargaining Power; Monopoly; Aerospace; Acquisition Strategy; Value Drivers; Ethical Behavior; Regulation; Growth Strategy; Business Ethics; Defense; Procurement; Sustainability; Value-Based Business Strategy; Acquisition; Ethics; Private Equity; Financial Strategy; Growth Management; Performance Evaluation; Business Strategy; Competitive Strategy; Horizontal Integration; Value Creation; Competitive Advantage; Aerospace Industry; Air Transportation Industry; United States
- 2003
- Book
Profits You Can Trust: Spotting and Surviving Accounting Landmines
By: H. David Sherman, S. David Young and Harris Collingwood
Profits You Can Trust gives managers, directors, lenders, audit partners and analysts a clear framework to demystify global financial reporting in a market fraught with danger. Filled with provocative and enlightening examples, it offers a fresh perspective and clear... View Details
Sherman, H. David, S. David Young, and Harris Collingwood. Profits You Can Trust: Spotting and Surviving Accounting Landmines. Upper Saddle River, NJ: Financial Times Prentice Hall, 2003.
- Article
Credit Access and Social Welfare: The Rise of Consumer Lending in the United States and France
By: Gunnar Trumbull
Research into the causes of the 2008 financial crisis has drawn attention to a link between growing income inequality in the United States and high household indebtedness. Most accounts trace the U.S. idea of credit-as-welfare to the period of wage stagnation and... View Details
Keywords: Household Finance; Welfare State; Credit; Personal Finance; Welfare; Borrowing and Debt; France; United States
Trumbull, Gunnar. "Credit Access and Social Welfare: The Rise of Consumer Lending in the United States and France." Politics & Society 40, no. 1 (March 2012): 9–34.
- 13 Jun 2011
- HBS Case
Mobile Banking for the Unbanked
we need.” The Harvard Business School case study Mobile Banking for the Unbanked explores two very different examples of mobile financial service models: WIZZIT, a third-party startup that teamed with a major bank to provide standard... View Details
- September 2023
- Article
Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement
By: George Serafeim and Aaron Yoon
We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Disclosure; ESG Ratings; ESG Reporting; ESG Disclosure Metrics; Sustainability; Investments; Disagreement; Rating Disagreement; Ratings; Environmental Sustainability; Social Issues; Corporate Social Responsibility and Impact; Performance; News; Investment; Financial Markets; Stocks; Price
Serafeim, George, and Aaron Yoon. "Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement." Special Issue on RAST 2022 Conference. Review of Accounting Studies 28, no. 3 (September 2023): 1500–1530.
- May 2013
- Teaching Plan
High Wire Act: Credit Suisse and Contingent Capital
By: Clayton Rose and David Lane
Late in 2010, Credit Suisse CEO Brady Dougan and his team considered whether or not to issue contingent capital, which Swiss regulators would require by 2019. They faced a number of substantial issues, including: Would contingent capital actually work as conceptualized... View Details
Keywords: Financial Institutions; Capital Markets; Financial Crisis; Decision Choices and Conditions; Leadership; International Finance; Financial Liquidity; Risk and Uncertainty; Competitive Strategy; Financial Services Industry; Switzerland
Rose, Clayton, and David Lane. "High Wire Act: Credit Suisse and Contingent Capital." Harvard Business School Teaching Plan 313-048, May 2013.
- November 2024 (Revised July 2025)
- Case
Polish Agro: Where Do We Grow From Here?
By: Willy C. Shih, Lena Duchene and Daniela Beyersdorfer
By July 2024, Polish Agro had grown into one of Poland’s fastest-growing agribusinesses, with €230 million in revenue, 82 employees, and operations across Northern Poland. The company supported farmers with essential agricultural inputs like fertilizers and seeds,... View Details
Keywords: Plant-Based Agribusiness; Distribution; Volatility; Customer Focus and Relationships; Customer Value and Value Chain; Climate Change; Environmental Regulation; Profit; Trade; Digital Strategy; Innovation Strategy; Crisis Management; Growth and Development Strategy; Resource Allocation; Advertising; Brands and Branding; E-commerce; Business and Community Relations; Networks; Adaptation; Adoption; Competitive Advantage; Business Model; Health Pandemics; War; Agriculture and Agribusiness Industry; Europe; Poland
Shih, Willy C., Lena Duchene, and Daniela Beyersdorfer. "Polish Agro: Where Do We Grow from Here?" Harvard Business School Case 625-061, November 2024. (Revised July 2025.)
Christina M. Wallace
A self-described “human Venn diagram” Christina Wallace has crafted a career at the intersection of business, technology, and the arts. She is a Senior Lecturer in the Entrepreneurial Management Unit at Harvard Business... View Details
John A. Quelch
John A. Quelch is Executive Vice Chancellor and Distinguished Professor of Social Science at Duke Kunshan University. He is also John DeButts Professor at Duke University's Fuqua School of Business. Between 2017 and 2023 he was the Leonard M. Miller University... View Details
- Teaching Interest
MBA Elective Curriculum: Investment Strategies
By: Malcolm P. Baker
This is a CORE course for students pursuing careers in finance. Thus, students interested in pursuing careers in mutual funds, hedge funds, pension funds, endowments, wealth management, financial consulting, marketing and client service, sales and trading,... View Details
- 2016
- Working Paper
Options-Pricing Formula with Disaster Risk
By: Robert J. Barro and Gordon Y. Liao
A new options-pricing formula applies to far-out-of-the money put options on the overall stock market when disaster risk is the dominant force, the size distribution of disasters follows a power law, and the economy has a representative agent with Epstein-Zin utility.... View Details
Barro, Robert J., and Gordon Y. Liao. "Options-Pricing Formula with Disaster Risk." NBER Working Paper Series, No. 21888, January 2016.
- 03 May 2010
- News
Leaders and Fiduciaries
- Research Summary
Capital Flows and Capital Goods (joint with Eliza Hammel)
By: Laura Alfaro
We examine one of the channels through which financial integration can help promote growth. In particular, we study the effects of capital account liberalization on the imports of capital goods. We pay particular attention to the effects of equity market... View Details
- July 2003 (Revised February 2004)
- Background Note
M&A Legal Context: Hostile Takeovers
By: Carliss Y. Baldwin, Constance E. Bagley and James Quinn
Introduces students to the main tactical maneuvers used by hostile bidders, including bear hugs, proxy fights, tender offers, and toeholds. Also describes how, in the United States, tender offers are regulated by the federal government via the Williams Act. View Details
Keywords: Acquisition; Cash; Governing Rules, Regulations, and Reforms; Code Law; Bids and Bidding; United States
Baldwin, Carliss Y., Constance E. Bagley, and James Quinn. "M&A Legal Context: Hostile Takeovers." Harvard Business School Background Note 904-005, July 2003. (Revised February 2004.)
- May 2004
- Article
The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America
A decade of experience has shown that monitoring the performance of public and private monopolies is the hardest part of electricity sector reform in South America—because operators control most of the information needed for effective regulation. South American... View Details
Keywords: Information; Mathematical Methods; Monopoly; Globalization; Energy Sources; Energy Industry; South America
Ruzzier, Christian Alejandro, A. Estache, and M. Rossi. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America." Journal of Regulatory Economics 25, no. 3 (May 2004): 271–295.