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- All HBS Web
(8,158)
- Faculty Publications (2,220)
- 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.
- 2024
- Working Paper
Climate Solutions, Transition Risk, and Stock Returns
By: Shirley Lu, Edward J. Riedl, Simon Xu and George Serafeim
Using large language models to measure firms' climate solution products and services, we find that high-climate solution firms exhibit lower stock returns and higher market valuation multiples. Their stock prices respond positively to events signaling increased demand... View Details
Keywords: Technology; Generative Ai; Large Language Models; Climate Finance; Climate Change; Innovation and Invention; Environmental Sustainability; AI and Machine Learning; Investment; Financial Markets
Lu, Shirley, Edward J. Riedl, Simon Xu, and George Serafeim. "Climate Solutions, Transition Risk, and Stock Returns." Harvard Business School Working Paper, No. 25-024, November 2024.
- 2024
- Working Paper
Catalysts for Climate Solutions: Corporate Responses to Venture Capital Financing of Climate-tech Startups
By: Shirley Lu, George Serafeim and Simon Xu
We study whether incumbent firms increase their product focus on climate solutions in response to venture capital (VC) financing of climate-tech startups. Using large language models to measure a firm's focus on climate solutions, we find that incumbents in similar... View Details
Keywords: Climate Finance; Climate Change; Technological Innovation; Entrepreneurship; Venture Capital; Private Equity; Environmental Sustainability; Business Startups
Lu, Shirley, George Serafeim, and Simon Xu. "Catalysts for Climate Solutions: Corporate Responses to Venture Capital Financing of Climate-tech Startups." Harvard Business School Working Paper, No. 25-025, November 2024.
- November–December 2024
- Article
Group Size and Its Impact on Diversity-Related Perceptions and Hiring Decisions in Homogeneous Groups
By: Aneesh Rai, Edward H. Chang, Erika Kirgios and Katherine L. Milkman
Why do some homogeneous groups face backlash for lacking diversity, whereas others escape censure? We show that a homogeneous group’s size changes how it is perceived and whether decision makers pursue greater diversity in its ranks. We theorize that people make... View Details
Rai, Aneesh, Edward H. Chang, Erika Kirgios, and Katherine L. Milkman. "Group Size and Its Impact on Diversity-Related Perceptions and Hiring Decisions in Homogeneous Groups." Organization Science 35, no. 6 (November–December 2024): 1990–2015.
- November 5, 2024
- Article
The International Empirics of Management
By: Daniela Scur, Scott Ohlmacher, John Van Reenen, Morten Bennedsen, Nick Bloom, Ali Choudhary, Lucia Foster, Jesse Groenewegen, Arti Grover, Sjoerd Hardeman, Leonardo Iacovone, Ryo Kambayashi, Marie-Christine Laible, Renata Lemos, Hongbin Li, Andrea Linarello, Mika Maliranta, Denis Medvedev, Charlotte Meng, John Miles Touya, Natalia Mandirola, Roope Ohlsbom, Atsushi Ohyama, Megha Patnaik, Mariana Pereira-López, Raffaella Sadun, Tatsuro Senga, Franklin Qian and Florian Zimmermann
A country’s national income broadly depends on the quantity and quality of workers and capital. But how well these factors are managed within and between firms may be a key determinant of a country’s productivity and its GDP. Although social scientists have long... View Details
Scur, Daniela, Scott Ohlmacher, John Van Reenen, Morten Bennedsen, Nick Bloom, Ali Choudhary, Lucia Foster, Jesse Groenewegen, Arti Grover, Sjoerd Hardeman, Leonardo Iacovone, Ryo Kambayashi, Marie-Christine Laible, Renata Lemos, Hongbin Li, Andrea Linarello, Mika Maliranta, Denis Medvedev, Charlotte Meng, John Miles Touya, Natalia Mandirola, Roope Ohlsbom, Atsushi Ohyama, Megha Patnaik, Mariana Pereira-López, Raffaella Sadun, Tatsuro Senga, Franklin Qian, and Florian Zimmermann. "The International Empirics of Management." Proceedings of the National Academy of Sciences 121, no. 45 (November 5, 2024).
- October 2024
- Supplement
Hakluyt: from Corporate Intelligence to Trusted Advisors (B)
By: Joseph B. Fuller and Lena Duchene
This case is a continuation of an earlier study chronicling Hakluyt & Company (Hakluyt)’s transformation from an obscure boutique to a global corporate advisory firm with an outsized reputation. In August 2024, the firm faced a pivotal moment as managing partner Varun... View Details
Keywords: Business Growth and Maturation; Business Model; Talent and Talent Management; Capital Structure; Cash Flow; Corporate Finance; Equity; Stock Shares; Corporate Governance; Business History; Compensation and Benefits; Recruitment; Leadership Style; Growth Management; Management Succession; Management Teams; Organizational Culture; Performance Evaluation; Networks; Partners and Partnerships; Business Strategy; Competitive Advantage; Consulting Industry; Europe; United Kingdom; England; London
Fuller, Joseph B., and Lena Duchene. "Hakluyt: from Corporate Intelligence to Trusted Advisors (B)." Harvard Business School Supplement 825-087, October 2024.
- October 2024
- Case
Estímulo: Blended Finance in Brazil
By: Vikram S. Gandhi, James Barnett, Maxim Pike Harrell and Marina Osborn
In December 2022, Estímulo—a Brazilian impact investment fund supporting small businesses—found itself at a crossroads. The fund was established in 2020 to provide emergency relief through accessible credit and financial education. When low default rates from borrowers... View Details
Keywords: Credit; Financial Management; Financing and Loans; Investment; Social Enterprise; Business Model; Financial Services Industry; Brazil; South America; Latin America
Gandhi, Vikram S., James Barnett, Maxim Pike Harrell, and Marina Osborn. "Estímulo: Blended Finance in Brazil." Harvard Business School Case 325-016, October 2024.
- October 2024
- Article
Strategic Decision Making at Platform Transitions: The Case of Nokia (2010-2011).
By: Timo O. Vuori and Michael Tushman
We studied Nokia’s decision to adopt the Windows platform in 2011 to induce new theory on the emotional dynamics of incumbent firms’ strategic decision making at platform transitions. We find that platform companies’ entry into an established industry activates a... View Details
Vuori, Timo O., and Michael Tushman. "Strategic Decision Making at Platform Transitions: The Case of Nokia (2010-2011)." Strategic Management Journal 45, no. 10 (October 2024): 2018–2062.
- Fall 2024
- Article
The Case for Climate Alliances
Business leaders are under pressure to address the climate crisis, but they can’t do so alone. Climate alliances can help leaders and firms be more ambitious, responsible, and effective in driving the systems change necessary to save the planet. View Details
Gasparini, Matteo, Knut Haanaes, Emily Tedards, and Peter Tufano. "The Case for Climate Alliances." Stanford Social Innovation Review 22, no. 4 (Fall 2024): 48–57.
- September 20, 2024
- Article
It’s Time to Unbundle ESG
By: Aaron K. Chatterji and Michael W. Toffel
ESG is at an inflection point. It has come to represent a broad and inchoate aspiration for what business should be doing beyond maximizing shareholder value. With ESG advocates on the defensive, business leaders need a new roadmap to determine which factors to... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; ESG Reporting; ESG Disclosure; Sustainability; Climate; Climate Finance; Climate Risk; Social Accounting; Investment; Governance; Safety; Climate Change; Environmental Sustainability; Corporate Social Responsibility and Impact; Financial Services Industry
Chatterji, Aaron K., and Michael W. Toffel. "It’s Time to Unbundle ESG." Harvard Business Review (website) (September 20, 2024).
- September 2024 (Revised November 2024)
- Case
Carrie Wang: Choosing Between the Family Firm and the Family Spirit
By: Lauren Cohen, Fei Wu and Sophia Pan
Carrie Wang, Investment Head of the Wang’s single-family office, contemplated her next career steps. As one of the first businessmen who had risen from China’s industrial rise, her father had grown his wealth to a considerable level, eventually requesting that his... View Details
Keywords: Family Office; Interests Of Consumers; Family Business; Business Growth and Maturation; Financial Management; Financial Strategy; Financial Markets; Investment Portfolio; Investment Return; Private Equity; Customer Relationship Management; Interests; Reputation; Work-Life Balance; Real Estate Industry; China
- September 2024
- Case
InfraCredit and the Project Inception Facility
By: John Macomber, Namrata Arora and Maagatha Kalavadakken
Around the world, large infrastructure projects are frequently stymied by the high cost and high uncertainty of the project inception phase: the research and engineering and planning prior to financial close and start of construction. Could there be a new kind of... View Details
Keywords: Infrastructure; Financial Institutions; Financial Instruments; Cost; Cash Flow; Capital; Assets; Financial Markets; Financial Strategy; Insurance; Energy; Product Development; Risk and Uncertainty; Business Strategy; Credit; Financial Services Industry; Energy Industry; Banking Industry; Africa; Nigeria
- September 2024
- Supplement
National Public Broadcasting (B)
By: Richard S. Ruback and Royce Yudkoff
Pre-abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: This (B) case supplement is designed for use by faculty only to support classroom instruction in conjunction with... View Details
Abstract: This (B) case supplement is designed for use by faculty only to support classroom instruction in conjunction with... View Details
Keywords: Financial Strategy; Financial Management; Media; Ownership; Strategy; Advertising; Decision Choices and Conditions; Entrepreneurship; Financing and Loans; Mergers and Acquisitions; Private Equity; Journalism and News Industry; Media and Broadcasting Industry; United States
Ruback, Richard S., and Royce Yudkoff. "National Public Broadcasting (B)." Harvard Business School Multimedia/Video Supplement 225-706, September 2024.
- September 2024
- Supplement
Revenue Solutions, LLC (B)
By: Richard S. Ruback and Royce Yudkoff
Pre-abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: This (B) case supplement is designed for use by faculty only to support classroom instruction in conjunction with... View Details
Abstract: This (B) case supplement is designed for use by faculty only to support classroom instruction in conjunction with... View Details
Keywords: Financial Strategy; Financial Management; Joint Ventures; Brands and Branding; Partners and Partnerships; Small Business; Ownership; Personal Development and Career; Consumer Products Industry; United States; California
Ruback, Richard S., and Royce Yudkoff. "Revenue Solutions, LLC (B)." Harvard Business School Multimedia/Video Supplement 225-708, September 2024.
- September 2024 (Revised December 2024)
- Case
Sona Comstar and Blackstone: Unlocking Value Through Business Transformation
By: Ranjay Gulati and Kanika Jain
Private equity firm Blackstone’s majority investment in automotive systems manufacturer Sona Comstar had culminated in the largest IPO in the Indian auto components industry in 2021, with stellar returns for all involved. This EV supplier was the result of a 2019... View Details
- September 2024
- Exercise
Assessing the Value of Unifying and De-Duplicating Customer Data
By: Elie Ofek and Hema Yoganarasimhan
This exercise provides an opportunity for students to gain hands on experience with assessing the value of unifying various customer databases that a firm may have (e.g., across the different brands it markets) and of properly identifying customers to avoid duplication... View Details
Keywords: Customer Relationship Management; Measurement and Metrics; Analytics and Data Science; Value
Ofek, Elie, and Hema Yoganarasimhan. "Assessing the Value of Unifying and De-Duplicating Customer Data." Harvard Business School Exercise 525-023, September 2024.
- 2024
- Working Paper
Determinants of Top-Down Sabotage
By: Hashim Zaman and Karim R. Lakhani
We investigate the conditions that motivate managers to impede the growth of talented subordinates due to fears of future competition for their own positions. Our research expands on existing tournament and contest theory literature that considers peer-to-peer sabotage... View Details
Keywords: Succession Planning; Organizational Hierarchy; Compensation; Promotions; Tournaments; Talent and Talent Management; Organizational Structure; Employee Relationship Management; Performance Evaluation; Organizational Culture; Management Skills
Zaman, Hashim, and Karim R. Lakhani. "Determinants of Top-Down Sabotage." Harvard Business School Working Paper, No. 25-007, August 2024. (Revised December 2024.)
- August 2024 (Revised February 2025)
- Case
Novo Nordisk Foundation
By: Debora L. Spar and Julia M. Comeau
In 2024, Novo Nordisk A/S was one of the most profitable firms in the world, thanks largely to just two GLP-1-based drugs, Ozempic and Wegovy. Unusually, this incredibly profitable firm was controlled not by individual private shareholders, but by a non-profit... View Details
Keywords: Pharmaceutical Companies; Diabetes; Obesity; Foundation; Non-profit Management; Profit; Corporate Governance; Business or Company Management; Corporate Social Responsibility and Impact; Expansion; Philanthropy and Charitable Giving; Nonprofit Organizations; Pharmaceutical Industry; Denmark; Europe
Spar, Debora L., and Julia M. Comeau. "Novo Nordisk Foundation." Harvard Business School Case 325-031, August 2024. (Revised February 2025.)
- August 2024 (Revised October 2024)
- Case
Discerene Group: Long-Term Public-Markets Investing
By: Luis M. Viceira and Brent Schwarz
This case discusses active investing based on fundamental valuations and price distortions created by market events, and whether contractual terms between investment managers and their investors can help align incentives between long-term investors and active managers.... View Details
Keywords: Financial Strategy; Investment Funds; Valuation; Financial Markets; Financial Services Industry; Connecticut
Viceira, Luis M., and Brent Schwarz. "Discerene Group: Long-Term Public-Markets Investing." Harvard Business School Case 225-023, August 2024. (Revised October 2024.)
- August, 2024
- Article
Absenteeism, Productivity, and Relational Contracts Inside the Firm
By: Achyuta Adhvaryu, Jean-François Gauthier, Anant Nyshadham and Jorge Tamayo
We study relational contracts among managers using a unique dataset that tracks transfers of workers across teams in Indian ready-made garment factories. We focus on how relational contracts help managers cope with worker absenteeism shocks, which are frequent, often... View Details
Keywords: Implicit Contracts; Productivity; Misallocation; Absenteeism; Supervisors; Readymade Garments; Performance Productivity; Employees; Relationships; Fashion Industry; India
Adhvaryu, Achyuta, Jean-François Gauthier, Anant Nyshadham, and Jorge Tamayo. "Absenteeism, Productivity, and Relational Contracts Inside the Firm." Journal of the European Economic Association 22, no. 4 (August, 2024): 1628–1677.