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Show Results For
- All HBS Web
(7,353)
- People (19)
- News (1,426)
- Research (4,259)
- Events (48)
- Multimedia (56)
- Faculty Publications (2,718)
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- November 2019
- Article
The Relevance of Broker Networks for Information Diffusion in the Stock Market
By: Marco Di Maggio, Francesco Franzoni, Amir Kermani and Carlo Sommavilla
This paper shows that the network of relationships between brokers and institutional investors shapes information diffusion in the stock market. We exploit trade-level data to show that central brokers gather information by executing informed trades, which is then... View Details
Keywords: Broker Networks; Institutional Investors; Asset Prices; Business and Shareholder Relations; Institutional Investing; Information; Knowledge Dissemination; Financial Markets; Asset Pricing
Di Maggio, Marco, Francesco Franzoni, Amir Kermani, and Carlo Sommavilla. "The Relevance of Broker Networks for Information Diffusion in the Stock Market." Journal of Financial Economics 134, no. 2 (November 2019): 419–446.
- 2012
- Working Paper
Colonial Institutions, Trade Shocks, and the Diffusion of Elementary Education in Brazil, 1889–1930
By: Aldo Musacchio, Andre Martinez-Fritscher and Martina Viarengo
In this paper, we examine the role of trade shocks in promoting the diffusion of elementary education in subnational units in Brazil during a period (1889–1930) in which they had relative financial autonomy to collect export taxes and spend on public goods. The... View Details
Keywords: History; Literacy; Voting; Education; Spending; Performance Improvement; Government and Politics; Brazil
Musacchio, Aldo, Andre Martinez-Fritscher, and Martina Viarengo. "Colonial Institutions, Trade Shocks, and the Diffusion of Elementary Education in Brazil, 1889–1930." Harvard Business School Working Paper, No. 10-075, March 2010. (Revised December 2012.)
- Spring 2021
- Article
Corporate Resilience and Response During COVID-19
By: Alex Cheema-Fox, Bridget LaPerla, George Serafeim and Hui (Stacie) Wang
The coronavirus pandemic caused a sharp market decline while raising heterogeneous responses across companies related to their employees, supply chain, and repurposing of operations to provide needed products and services. We study whether during the 2020 COVID-19... View Details
Keywords: ESG; COVID-19; Coronavirus; Crisis Response Plans; Crisis; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Leadership & Corporate Accountability; Big Data; Machine Learning; Investor Behavior; Institutional Investors; Corporate Performance; Health Pandemics; Crisis Management; Corporate Social Responsibility and Impact; Human Capital; Supply Chain; Operations; Leadership; Corporate Accountability; Institutional Investing; Performance
Cheema-Fox, Alex, Bridget LaPerla, George Serafeim, and Hui (Stacie) Wang. "Corporate Resilience and Response During COVID-19." Journal of Applied Corporate Finance 33, no. 2 (Spring 2021): 24–40.
- October 2004 (Revised March 2006)
- Background Note
Learning from Scandals: Responsibility of Professional Organizations
By: Ashish Nanda
This case comments on the responsibility of professional organizations to respond openly to public accusations of wrongdoing by its members. It briefly relates the circumstances of the sexual abuse scandal in the Boston archdiocese of the Roman Catholic Church and the... View Details
Nanda, Ashish. "Learning from Scandals: Responsibility of Professional Organizations." Harvard Business School Background Note 905-037, October 2004. (Revised March 2006.)
- January 2001
- Background Note
Responsibilities & Rights of Family Shareholders of a Family Business
By: John A. Davis
Describes the major responsibilities and rights of family shareholders of a family owned business. View Details
Davis, John A. "Responsibilities & Rights of Family Shareholders of a Family Business." Harvard Business School Background Note 801-264, January 2001.
- June 2023
- Article
How New Ideas Diffuse in Science
By: Mengjie Cheng, Daniel Scott Smith, Xiang Ren, Hancheng Cao, Sanne Smith and Daniel A. McFarland
What conditions help new ideas spread? Can knowledge entrepreneurs’ position and develop new ideas in ways that help them take off? Most innovation research focuses on products and their reference. That focus ignores the ideas themselves and the broader ideational... View Details
Keywords: Innovation Adoption; Natural Language Processing; Knowledge; Science; Innovation and Invention; Knowledge Sharing; Analytics and Data Science
Cheng, Mengjie, Daniel Scott Smith, Xiang Ren, Hancheng Cao, Sanne Smith, and Daniel A. McFarland. "How New Ideas Diffuse in Science." American Sociological Review 88, no. 3 (June 2023): 522–561.
- 2009
- Conference Presentation
The Evolution of Collaborative Networks: The Dynamics of Social Structure and Knowledge Diffusion
By: Ranjay Gulati
- 2007
- Working Paper
The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products
By: Felix Oberholzer-Gee and Victor Calanog
Oberholzer-Gee, Felix, and Victor Calanog. "The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products." Harvard Business School Working Paper, No. 07-063, April 2007.
- 05 May 2003
- Research & Ideas
Sharing the Responsibility of Corporate Governance
Q: You've done research on the role of shareholders in holding corporations responsible for their actions. Should any of the burden of ethical... View Details
Keywords: by Carla Tishler
- March 2003
- Article
Technological Development and Medical Productivity: The Diffusion of Angioplasty in New York State
By: David M. Cutler and Robert S. Huckman
A puzzling feature of many medical innovations is that they simultaneously appear to reduce unit costs and increase total costs. We consider this phenomenon by examining the diffusion of percutaneous transluminal coronary angioplasty (PTCA)—a treatment for coronary... View Details
Keywords: Innovation and Invention; Cost; Health Care and Treatment; Health Disorders; Performance Improvement; Product; New York (state, US)
Cutler, David M., and Robert S. Huckman. "Technological Development and Medical Productivity: The Diffusion of Angioplasty in New York State." Journal of Health Economics 22, no. 2 (March 2003): 187–217.
- January 1991 (Revised March 1991)
- Case
Responsible Care
By: George C. Lodge and Jeffrey F. Rayport
Describes a 1989 initiative of the Chemical Manufacturer's Association (CMA) to secure chemical industry support for and implementation of a series of codes of conduct in the field of environmental health and safety. Called "Responsible Care", the program makes... View Details
Keywords: Business and Government Relations; Fairness; Ethics; Environmental Sustainability; Safety; Chemical Industry
Lodge, George C., and Jeffrey F. Rayport. "Responsible Care." Harvard Business School Case 391-135, January 1991. (Revised March 1991.)
- July 1991 (Revised June 1993)
- Background Note
Conflicting Responsibilities
Presents a framework for resolving issues in which managers' responsibilities--to shareholders, employees, other stakeholder groups, and to their own values and commitments in life--conflict with each other. The framework analyzes these issues in terms of duties,... View Details
Keywords: Ethics; Employees; Management Analysis, Tools, and Techniques; Management Practices and Processes; Organizational Structure; Personal Development and Career; Business and Shareholder Relations; Business and Stakeholder Relations
Badaracco, Joseph L. "Conflicting Responsibilities." Harvard Business School Background Note 392-002, July 1991. (Revised June 1993.)
- July 2015
- Article
The Impact of Corporate Social Responsibility on Investment Recommendations: Analysts' Perceptions and Shifting Institutional Logics
By: Ioannis Ioannou and George Serafeim
We explore the impact of corporate social responsibility (CSR) ratings on sell-side analysts' assessments of firms' future financial performance. We suggest that when analysts perceive CSR as an agency cost, due to the prevalence of an agency logic, they produce... View Details
Keywords: Corporate Social Responsibility; Analysts; Investment Recommendations; Sustainability; Institutional Logics; Environment; Corporate Social Responsibility and Impact; Investment; Corporate Governance; United States
Ioannou, Ioannis, and George Serafeim. "The Impact of Corporate Social Responsibility on Investment Recommendations: Analysts' Perceptions and Shifting Institutional Logics." Strategic Management Journal 36, no. 7 (July 2015): 1053–1081.
- April 2021
- Article
Homing and Platform Responses to Entry: Historical Evidence from the U.S. Newspaper Industry
By: K. Francis Park, Robert Seamans and Feng Zhu
We examine how heterogeneity in customers’ tendencies to single-home or multi-home affects a platform’s competitive responses to new entrants in the market. We first develop a formal model to generate predictions about how a platform will respond. We then empirically... View Details
Keywords: Single-homing; Multi-homing; Platform Responses; Newpaper; Television; Digital Platforms; Market Entry and Exit; Newspapers; Television Entertainment; History; Journalism and News Industry; Media and Broadcasting Industry
Park, K. Francis, Robert Seamans, and Feng Zhu. "Homing and Platform Responses to Entry: Historical Evidence from the U.S. Newspaper Industry." Strategic Management Journal 42, no. 4 (April 2021): 684–709.
- September 2014
- Article
Colonial Institutions, Trade Stocks, and the Diffusion of Elementary Education in Brazil, 1889–1930
By: Aldo Musacchio, Andre C. Martinez Fritscher and Martina Viarengo
We show how the decentralization of fiscal responsibility among Brazilian states between 1889 and 1930 promoted an unequal expansion of public schooling. We document how the variation in state export tax revenues, product of commodity booms, explains improvements in... View Details
Musacchio, Aldo, Andre C. Martinez Fritscher, and Martina Viarengo. "Colonial Institutions, Trade Stocks, and the Diffusion of Elementary Education in Brazil, 1889–1930." Journal of Economic History 74, no. 3 (September 2014): 730 –766.
- 07 Aug 2013
- Working Paper Summaries
Debating the Responsibility of Capitalism in Historical and Global Perspective
Keywords: by Geoffrey G. Jones
- Article
The Social Contract Model of Corporate Purpose and Responsibility
By: Nien-he Hsieh
Of the many developments in business ethics that Thomas Donaldson has helped pioneer, one is the application of social contract theory to address questions about the responsibilities of business actors. In Corporations and Morality, Donaldson develops one of the... View Details
Hsieh, Nien-he. "The Social Contract Model of Corporate Purpose and Responsibility." Business Ethics Quarterly 25, no. 4 (October 2015): 433–460. (DOI: 10.1017/beq.2016.1.)
- December 1995 (Revised November 1996)
- Background Note
Corporate Purpose and Responsibility
By: Lynn S. Paine
Presents several conceptions of corporate purpose and responsibility as articulated by a variety of groups and individuals during the period 1970-95. Included are materials from the Business Roundtable, the American Law Institute, the Royal Society of Arts and... View Details
Paine, Lynn S. "Corporate Purpose and Responsibility." Harvard Business School Background Note 396-201, December 1995. (Revised November 1996.)
- 2014
- Article
Corporate Social Responsibility Reporting in China: Symbol or Substance?
By: Christopher Marquis and Cuili Qian
This study focuses on how and why firms strategically respond to government signals regarding appropriate corporate activity. We integrate institutional theory and research on corporate political strategy to develop a political dependence model that explains (a) how... View Details
Keywords: Institutional Theory; Political Strategy; Non-market Strategy; China; Corporate Social Responsibility; Corporate Disclosure; Corporate Social Responsibility and Impact; Emerging Markets; Government and Politics; China
Marquis, Christopher, and Cuili Qian. "Corporate Social Responsibility Reporting in China: Symbol or Substance?" Organization Science 25, no. 1 (January–February 2014): 127–148.