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Show Results For
- All HBS Web
(19,776)
- People (36)
- News (4,924)
- Research (11,189)
- Events (112)
- Multimedia (132)
- Faculty Publications (8,822)
- June 2021
- Article
Does the Freedom of Information Act Foil the Securities and Exchange Commission's Intent to Keep Investigations Confidential?
By: Braiden Coleman, Kenneth Merkley, Brian Miller and Joseph Pacelli
The Securities and Exchange Commission (SEC) has a long-standing policy to keep formal investigations confidential. In this study, we examine the extent to which compliance with the Freedom of Information Act (FOIA) provides investors with information about ongoing SEC... View Details
Keywords: Securities And Exchange Commission (SEC) Investigations; Freedom Of Information Act (FOIA); Exemption Denials
Coleman, Braiden, Kenneth Merkley, Brian Miller, and Joseph Pacelli. "Does the Freedom of Information Act Foil the Securities and Exchange Commission's Intent to Keep Investigations Confidential?" Management Science 67, no. 6 (June 2021).
- 2024
- Working Paper
The Value of Open Source Software
By: Manuel Hoffmann, Frank Nagle and Yanuo Zhou
The value of a non-pecuniary (free) product is inherently difficult to assess. A pervasive
example is open source software (OSS), a global public good that plays a vital role in the economy
and is foundational for most technology we use today. However, it is... View Details
Hoffmann, Manuel, Frank Nagle, and Yanuo Zhou. "The Value of Open Source Software." Harvard Business School Working Paper, No. 24-038, January 2024.
- July 2021
- Article
Material Sustainability Information and Stock Price Informativeness
By: Jody Grewal, Clarissa Hauptmann and George Serafeim
As part of the SEC’s revision of Regulation S-K, many investors proposed the mandatory disclosure of sustainability information in the form of environmental, social, and governance (ESG) data. However, progress is contingent on collecting evidence regarding which... View Details
Keywords: Voluntary Disclosure; Accounting Standards; Sustainability; Nonfinancial Information; Corporate Social Responsibility; Stock Price Informativeness; Synchronicity; Environmental Sustainability; Corporate Disclosure; Corporate Accountability; Stocks; Price; Corporate Social Responsibility and Impact; Accounting; Standards
Grewal, Jody, Clarissa Hauptmann, and George Serafeim. "Material Sustainability Information and Stock Price Informativeness." Journal of Business Ethics 171, no. 3 (July 2021): 513–544.
- 2023
- Working Paper
Leadership and the Value of Persistence
By: James J. Anton, Alan Jaske and Dennis Yao
Consider a leader’s decision whether to persist with an unsuccessful R&D project
or to terminate the project in favor of a new project with an uncertain value. How
does that decision affect the effort exerted by the manager assigned to the project? To
study this... View Details
- January 2021
- Article
ETF Activity and Informational Efficiency of Underlying Securities
By: Lawrence Glosten, Suresh Nallareddy and Yuan Zou
This paper investigates the effect of exchange-traded funds’ (ETFs’) activity on the short-run informational efficiency of their underlying securities. We find that ETF activity increases short-run informational efficiency for stocks with weak information environments.... View Details
Glosten, Lawrence, Suresh Nallareddy, and Yuan Zou. "ETF Activity and Informational Efficiency of Underlying Securities." Management Science 67, no. 1 (January 2021): 22–47.
- 24 Mar 2016
- Other Presentation
The New Competitive Advantage: Creating Shared Value
This presentation given by Professor Michael Porter covers the role of business in society, the concept of shared value, the difference between CSR and CSV, the three levels of shared value, implications for government and civil society, and examples of companies that... View Details
Keywords: Shared Value; Value Creation; Corporate Social Responsibility and Impact; Business and Community Relations; Cooperation; Society
Porter, Michael E. "The New Competitive Advantage: Creating Shared Value." Lectures of a Lifetime, Harvard Business School Student Association, Academics Committee, March 24, 2016.
- 08 Sep 2008
- HBS Case
The Value of Environmental Activists
There are many methods, most financial, to measure the success of companies in meeting goals. But the question becomes a lot harder at Harvard Business School when MBAs are challenged to measure the efforts of environmental organizations like Greenpeace and the World... View Details
- 04 Sep 2020
- Blog Post
Advice from a Career Switcher: The Value of Informational Conversations with Alumni
Adam Palay (Class of 2021) knows a thing or two about making professional pivots. “After completing my AB and MS in English, and deciding to put a PhD on hold, I spent four months teaching myself how to code,” said Adam. He explained, “At... View Details
- Article
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit... View Details
Keywords: Financial Intermediation; Institutional Investors; Research Analysts; Broker Networks; Equity Trading; Institutional Investing
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Journal of Financial Economics 145, no. 2A (August 2022): 208–233.
- Article
The Cross Section of Bank Value
By: Mark Egan, Stefan Lewellen and Adi Sunderam
We study the determinants of value creation in U.S. commercial banks. We develop novel measures of individual banks' productivities at collecting deposits and making loans. We relate these measures to bank market values and find that deposit productivity is responsible... View Details
Keywords: Productivity; Banks and Banking; Valuation; Performance Productivity; Value Creation; United States
Egan, Mark, Stefan Lewellen, and Adi Sunderam. "The Cross Section of Bank Value." Review of Financial Studies 35, no. 5 (May 2022): 2101–2143.
- February 2013
- Case
The Pritzker Architecture Prize: Building Value (A)
By: Mukti Khaire and Eleanor Kenyon
The case provides a history of the architectural profession and the Pritzker Prize and also describes the role of prizes in validating innovations and making them acceptable and valuable in creative industries. By providing their imprimatur, coveted Prizes with good... View Details
- October 2015
- Article
The Value of Bosses
By: Edward P. Lazear, Kathryn L. Shaw and Christopher Stanton
How and by how much do supervisors enhance worker productivity? Using a company-based data set on the productivity of technology-based services workers, supervisor effects are estimated and found to be large. Replacing a boss who is in the lower 10% of boss quality... View Details
Lazear, Edward P., Kathryn L. Shaw, and Christopher Stanton. "The Value of Bosses." Journal of Labor Economics 33, no. 4 (October 2015): 823–861.
- Article
Renewal Through Reorganization: The Value of Inconsistencies between Formal and Informal Organization
By: Ranjay Gulati and P. Puranam
Gulati, Ranjay, and P. Puranam. "Renewal Through Reorganization: The Value of Inconsistencies between Formal and Informal Organization." Organization Science 20, no. 2 (March–April 2009): 422–440.
- 2007
- Conference Presentation
Renewal Through Reorganization: The Value of Inconsistencies Between Formal and Informal Organization
By: Ranjay Gulati
- July 2013
- Case
Novozymes: Establishing the Cellulosic Ethanol Value Chain
By: Willy Shih and Sen Chai
As the world's largest producer of industrial enzymes, Novozymes had invested heavily for many years to bio-engineer enzymes that could break down cellulose into fermentable sugar. In 2010, the company had launched what it thought would become a breakthrough product... View Details
Keywords: System Complexity; Industrial Enzymes; Ethanol; Collulosic Ethanol; Fermentation; Genomics; Genetic Engineering; Value Chain; Assembling Value Chain; Energy Sources; Renewable Energy; Collaborative Innovation and Invention; Innovation and Management; Innovation Strategy; Technological Innovation; Management; Growth and Development Strategy; Industry Growth; Production; Research; Research and Development; Science; Genetics; Natural Environment; Environmental Sustainability; Science-Based Business; Business Strategy; Commercialization; Vertical Integration; Agriculture and Agribusiness Industry; Biotechnology Industry; Energy Industry; Denmark; United States
Shih, Willy, and Sen Chai. "Novozymes: Establishing the Cellulosic Ethanol Value Chain." Harvard Business School Case 614-001, July 2013.
- 01 Sep 2009
- News
Of Value and Values
they don’t need to trade their values for value (in the words of Generation’s David Blood), however, they also come to understand that this... View Details
- 2021
- Working Paper
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit... View Details
Keywords: Financial Intermediation; Institutional Investors; Research Analysts; Broker Networks; Equity Trading; Institutional Investing; Financial Services Industry
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Harvard Business School Working Paper, No. 20-016, August 2019. (Revised June 2021. Accepted at the Journal of Financial Economics.)
- 16 Apr 2015
- Video
What is the value of FIELD?
- 29 Aug 2018
- News
The Value of Valleys
discovered a company that I thought was amazing. Sodexo is a French company, Global French Company. I just fell in love with their mission and their values and their lens of View Details
- 2006
- Working Paper
The Value of a 'Free' Customer
By: Sunil Gupta, Carl F. Mela and Jose M. Vidal-Sanz
Central to a firm's growth and marketing policy is the revenus and profit potential of its customer assets. As a result, there has been a recent proliferation of work regarding customer lifetime value. However, extant research in this area is silent regarding how to... View Details
Gupta, Sunil, Carl F. Mela, and Jose M. Vidal-Sanz. "The Value of a 'Free' Customer." Harvard Business School Working Paper, No. 07-035, December 2006.