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Show Results For
- All HBS Web
(4,938)
- People (7)
- News (810)
- Research (3,507)
- Events (47)
- Multimedia (21)
- Faculty Publications (2,366)
Changes in Quality of Care After Hospital Mergers and Acquisitions
The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects on... View Details
- 2010
- Mimeo
An Analysis of the Impact of 'Substantially Heightened' Capital Requirements on Large Financial Institutions
By: Anil Kashyap, Jeremy C. Stein and Samuel G. Hanson
We examine the impact of "substantially heightened" capital requirements on large financial institutions, and on their customers. Our analysis yields three main conclusions. First, the frictions associated with raising new external equity finance are likely to be... View Details
Keywords: Financial Institutions; Governing Rules, Regulations, and Reforms; Capital; Equity; Financing and Loans; Credit
Kashyap, Anil, Jeremy C. Stein, and Samuel G. Hanson. "An Analysis of the Impact of 'Substantially Heightened' Capital Requirements on Large Financial Institutions." 2010. Mimeo.
- Research Summary
Selection, Reallocation, and Spillover: Identifying the Sources of Gains from Multinational Production (with Maggie Chen)
By: Laura Alfaro
Quantifying the gains from multinational production has been a vital topic of economic research. Positive productivity gains are often attributed to knowledge spillover from multinational to domestic firms. An alternative, less stressed explanation is firm selection... View Details
- 1976
- Chapter
Reflections on the State of Accounting Research and the Regulation of Accounting
By: Michael Jensen
Jensen, Michael. "Reflections on the State of Accounting Research and the Regulation of Accounting." In Conflicts and Compromises in Financial Reporting, edited by John C. Burton.Stanford Lectures in Accounting. Palo Alto, CA: Stanford Graduate School of Business, 1976.
- 2021
- Working Paper
Science-Based Carbon Emissions Targets
By: David Freiberg, Jody Grewal and George Serafeim
We examine the effect of voluntarily adopting a standard for setting science-based carbon emissions targets on target difficulty and investments to achieve those targets. We find that firms with a track record of setting and achieving ambitious carbon targets are more... View Details
Keywords: Target; Targeting; Target-setting; Target Efficiency; Management Control Systems; Management Accounting; Environment; Environmental And Social Sustainability; Climate Change; Environmental Management; Environmental Accounting; Environmental Sustainability; Management Analysis, Tools, and Techniques
Freiberg, David, Jody Grewal, and George Serafeim. "Science-Based Carbon Emissions Targets." Harvard Business School Working Paper, No. 21-108, March 2021.
- January 2021 (Revised August 2021)
- Case
ByteDance: TikTok and the Trials of Going Viral
By: William C. Kirby and John P. McHugh
In 2020, TikTok became the most valuable start-up ever. The short-form, video-sharing social media platform emerged as the crown jewel of the Chinese technology firm ByteDance, realizing 850 million monthly users and an estimated worth of $180 billion. However, a... View Details
Keywords: China; Technology; Startup; Start-up; International Strategy; Global Strategy And Leadership; Innovation; Political Risk; Regulations; Trump; Foreign Policy; Foreign Investment; Chinese Internet Market; Global Strategy; Crisis Management; Risk and Uncertainty; Entrepreneurship; Globalized Economies and Regions; Government Legislation; Innovation and Management; Governing Rules, Regulations, and Reforms; Internet and the Web; Social Media; Technology Industry; China; United States
Kirby, William C., and John P. McHugh. "ByteDance: TikTok and the Trials of Going Viral." Harvard Business School Case 321-110, January 2021. (Revised August 2021.)
- 1983
- Book
The Effects of Banking Deregulation
By: D. B. Crane, Ralph C. Kimball and William C. Gregor
Crane, D. B., Ralph C. Kimball, and William C. Gregor. The Effects of Banking Deregulation. Chicago: Association of Reserve City Bankers, 1983.
- April 2016 (Revised July 2019)
- Case
"Doctor My Eyes"--The Acquisition of Bausch & Lomb by Warburg Pincus (A)
In early 2010, senior partners at Warburg Pincus met to review a report on Bausch & Lomb Incorporated, the firm's largest investment at the time. Warburg Pincus had led a group of investors in acquiring Bauch & Lomb on October 26, 2007, taking the company private and... View Details
Keywords: Health Care; Mergers & Acquisitions; Governance; Buyout; Private Equity; Finance; Mergers and Acquisitions; Corporate Governance; Health Care and Treatment; Reports; Business Model; Health Industry; Consumer Products Industry; Pharmaceutical Industry; United States
Lietz, Nori Gerardo. "Doctor My Eyes"--The Acquisition of Bausch & Lomb by Warburg Pincus (A). Harvard Business School Case 216-021, April 2016. (Revised July 2019.)
- 27 Sep 2016
- HBS Seminar
Catherine Tinsley, Georgetown University McDonough School of Business
- 2022
- Article
Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios
By: Michael Iselin, Jung Koo Kang and Joshua Madsen
In their implementation of Basel III, U.S. bank regulators are again including changes in the fair value of available-for-sale (AFS) debt securities in Tier 1 capital, but only for the largest U.S. banks. This paper investigates a potential impact of expanding this... View Details
Keywords: Fair Value Accounting; SFAS 115; Basel III; Governing Rules, Regulations, and Reforms; Banks and Banking; Debt Securities; Credit; Risk and Uncertainty; Investment Portfolio; Decision Making; Banking Industry; United States
Iselin, Michael, Jung Koo Kang, and Joshua Madsen. "Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios." Journal of Financial Reporting 7, no. 1 (2022): 123–143.
- 30 Apr 2001
- Research & Ideas
Entering the Age of Alliances
and growing difficulties for environmentalists in gaining control of ecosystems through land purchases led these organizations to reassess their opposing strategies. Their 1994 landmark agreement to jointly... View Details
Keywords: by James Austin
- Fall 2016
- Article
The Impact of Supplier Inventory Service Level on Retailer Demand
By: Nathan Craig, Nicole DeHoratius and Ananth Raman
To set inventory service levels, suppliers must understand how changes in inventory service level affect demand. We build on prior research, which uses analytical models and laboratory experiments to study the impact of a supplier’s service level on demand from... View Details
Keywords: Demand and Consumers; Service Delivery; Supply Chain; Order Taking and Fulfillment; Retail Industry
Craig, Nathan, Nicole DeHoratius, and Ananth Raman. "The Impact of Supplier Inventory Service Level on Retailer Demand." Manufacturing & Service Operations Management 18, no. 4 (Fall 2016): 461–474.
- 2024
- Working Paper
Why Has Construction Productivity Stagnated? The Role of Land-Use Regulation
By: Leonardo D’Amico, Edward Glaeser, Joseph Gyourko, William Kerr and Giacomo A. M. Ponzetto
We document a Kuznets curve for construction productivity in 20th-century America.
Homes built per construction worker remained stagnant between 1900 and 1940, boomed after
World War II, and then plummeted after 1970. The productivity boom from 1940 to 1970
shows... View Details
D’Amico, Leonardo, Edward Glaeser, Joseph Gyourko, William Kerr, and Giacomo A. M. Ponzetto. "Why Has Construction Productivity Stagnated? The Role of Land-Use Regulation." Harvard Business School Working Paper, No. 25-027, November 2024.
- 18 Jun 2024
- Research & Ideas
Industrial Decarbonization: Confronting the Hard Challenges of Cement
Cities like Cairo; Chongqing, China; Delhi; and Kinshasa, Congo are experiencing population explosions accompanied by unprecedented demand for homes, offices, factories, and infrastructure. In the United States, the Biden Administration’s policy-driven infrastructure... View Details
Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality
The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details
- 2016
- Working Paper
The Impact of Supplier Inventory Service Level on Retailer Demand
By: Nathan Craig, Nicole DeHoratius and Ananth Raman
To set inventory service levels, suppliers must understand how changes in inventory service level affect demand. We build on prior research, which uses analytical models and laboratory experiments to study the impact of a supplier's service level on demand from... View Details
Keywords: Customer Satisfaction; Forecasting and Prediction; Learning; Consumer Behavior; Service Delivery; Performance Expectations; Apparel and Accessories Industry; Service Industry
Craig, Nathan, Nicole DeHoratius, and Ananth Raman. "The Impact of Supplier Inventory Service Level on Retailer Demand." Working Paper. (Revised January 2016.)
- 30 Jan 2020
- Research & Ideas
The Upside of Highlighting a Product's Downsides
customers more control and set their brands apart. The online apparel retailer Everlane provides detailed descriptions about the factories that produce its clothing. And Lemonade has upended traditional insurance by taking a set portion... View Details
Keywords: by Danielle Kost
- February 2025
- Case
Abiomed: A Change of Heart
By: Satish Tadikonda, Faith Robertson and William Marks
After acquiring Impella CardioSystems AG in May 2005, Abiomed Inc., a company focused on cardiac care, ran into a dilemma. Its Impella 2.5 device was approved for use in the European Union, but CEO Michael Minogue had seemingly bet the company's future on the ability... View Details
Keywords: Mergers and Acquisitions; Governing Rules, Regulations, and Reforms; Health Care and Treatment; Business and Government Relations; Medical Devices and Supplies Industry; European Union; United States
Tadikonda, Satish, Faith Robertson, and William Marks. "Abiomed: A Change of Heart." Harvard Business School Case 825-011, February 2025.