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Show Results For
- All HBS Web
(1,952)
- People (2)
- News (641)
- Research (936)
- Events (6)
- Multimedia (2)
- Faculty Publications (402)
The Relevance of Broker Networks for Information Diffusion in the Stock Market
This paper shows that the network of relationships between brokers and institutional investors shapes the information diffusion in the stock market. We exploit trade-level data to show that trades channeled through central brokers earn significantly positive... View Details
- 2012
- Working Paper
Author-Level Eigenfactor Metrics: Evaluating the Influence of Authors, Institutions and Countries within the SSRN community
By: Jevin D. West, Michael C. Jensen, Ralph J. Dandrea, Gregg Gordon and Carl T. Bergstrom
In this paper, we show how the Eigenfactor® score, originally designed for ranking scholarly journals, can be adapted to rank the scholarly output of authors, institutions, and countries based on author-level citation data. Using the methods described herein, we... View Details
Keywords: Body of Literature; Measurement and Metrics; Networks; Rank and Position; Research; Motivation and Incentives
West, Jevin D., Michael C. Jensen, Ralph J. Dandrea, Gregg Gordon, and Carl T. Bergstrom. "Author-Level Eigenfactor Metrics: Evaluating the Influence of Authors, Institutions and Countries within the SSRN community." Harvard Business School Working Paper, No. 12-068, February 2012.
- 12 May 2008
- Research & Ideas
Accounting Information as Political Currency
potentially controversial business activities—outsourcing, for example—understate their earnings if it might boost a candidate's chances of election. The research by HBS professor Karthik Ramanna and a colleague from MIT, Professor Sugata Roychowdhury, suggests that... View Details
Keywords: by Martha Lagace
- Web
Organize Care Around Medical Conditions - Institute For Strategy And Competitiveness
Measure Outcomes & Cost for Every Patient Aligning Reimbursement with Value Systems Integration Geography of Care Information Technology Organize Care Around Med... Organize Care Around Medical Conditions To deliver more value, providers... View Details
- Web
Executive Education Courses - Institute For Strategy And Competitiveness
call 1.800.427.5577 (outside the U.S., call +1.617.495.6555). Application Submission: We recommend that you apply at least four weeks before the program start date. You may use our online form or download an application. HBS maintains all application View Details
- 22 May 2007
- Working Paper Summaries
The Speed of New Ideas: Trust, Institutions and the Diffusion of New Products
Keywords: by Felix Oberholzer-Gee & Joel Waldfogel
- Research Summary
Institutions and Firm Strategy at the Bottom of the Pyramid: The Case of Business Formalization in Vietnam
In this paper, written together with Edmund Malesky (UCSD), we test a series of hypotheses about how institutions shape a strategic decision of significant importance to the evolution of inclusive markets: registration as companies by previously informal businesses at... View Details
- 2019
- Working Paper
Improving Working Conditions in Global Supply Chains: The Role of Institutional Environments and Monitoring Program Design
By: Jodi L. Short, Michael W. Toffel and Andrea R. Hugill
Activism seeking to improve labor conditions in global supply chains has led transnational corporations to adopt codes of conduct and monitor suppliers for compliance, but it is unclear whether these formal organizational structures raise labor standards. Drawing on... View Details
Keywords: Monitoring; Supplier Relationship; Sustainability; Sustainability Management; Sustainable Operations; Sustainable Supply Chains; NGO; Globalization; Corporate Accountability; Operations; Supply Chain; Supply Chain Management; Labor; Working Conditions; Business Processes; Corporate Social Responsibility and Impact; Performance Evaluation; Safety; Risk and Uncertainty; Apparel and Accessories Industry; Electronics Industry; China; Indonesia; India; Bangladesh
Short, Jodi L., Michael W. Toffel, and Andrea R. Hugill. "Improving Working Conditions in Global Supply Chains: The Role of Institutional Environments and Monitoring Program Design." Harvard Business School Working Paper, No. 17-001, July 2016. (Revised September 2019. Formerly titled "Code Contingencies: Designing Monitoring Regimes to Promote Improvement in Supply Chain Working Conditions" and "Beyond Symbolic Responses to Private Politics.")
- Web
Value Measurement for Health Care - Institute For Strategy And Competitiveness
1.800.427.5577 (outside the U.S., call +1.617.495.6555). Application Submission: We recommend that you apply at least four weeks before the program start date. You may use our online form or download an application. HBS maintains all application View Details
- April 2011
- Teaching Note
Office of Technology Transfer - Shanghai Institutes for Biological Sciences (TN)
By: Willy Shih and Sen Chai
Teaching Note for 611057. View Details
- October 2020
- Article
IQ from IP: Simplifying Search in Portfolio Choice
By: Huaizhi Chen, Lauren Cohen, Umit Gurun, Dong Lou and Christopher J. Malloy
Using a novel database that tracks web traffic on the SEC’s EDGAR servers between 2004 and 2015, we show that mutual fund managers gather information on a very particular subset of firms and insiders, and their surveillance is very persistent over time. This tracking... View Details
Keywords: Tracked Trades; Return Predictability; Institutional Trading; Insider Trading; Institutional Investing; Information; Investment Portfolio; Decisions; Management
Chen, Huaizhi, Lauren Cohen, Umit Gurun, Dong Lou, and Christopher J. Malloy. "IQ from IP: Simplifying Search in Portfolio Choice." Journal of Financial Economics 138, no. 1 (October 2020): 118–137. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2019.)
- Web
Residents & Fellows Course - Institute For Strategy And Competitiveness
and the institute have developed a two and one half day seminar focused on frameworks, application tools, and case studies highlighting real-life examples of organizations moving toward value-based care delivery models targeted towards... View Details
- Web
Security & Privacy | Information Technology
Security & Privacy We all have a role to play in protecting Harvard Business School’s (HBS’s) data and systems—and our own. Practicing good security habits is always important, especially so in times of heightened risk. The following small actions can make a big... View Details
- Web
HBS - Financials | Supplemental Financial Information
2023 Annual Report From The Dean Key Metrics Financials PDF Downloads Financials From the CFO Financial Highlights Statement of Activity & Cash Flows Consolidated Balance Sheet Supplemental Financial Information Financials From the CFO... View Details
- Web
Measure Outcomes & Cost for Every Patient - Institute For Strategy And Competitiveness
Measure Outcomes & Cost for Every Patient Aligning Reimbursement with Value Systems Integration Geography of Care Information Technology Measure Outcomes & Cost ... Measure Outcomes & Cost for Every Patient Measurement of outcomes and... View Details
- September 2011
- Article
Information Risk and Fair Value: An Examination of Equity Betas
By: Edward J. Riedl and George Serafeim
Using a sample of U.S. financial institutions, we exploit recent mandatory disclosures of financial instruments designated as fair value level 1, 2, and 3 to test whether greater information risk in financial instrument fair values leads to higher cost of capital. We... View Details
Keywords: Forecasting and Prediction; Assets; Cost of Capital; Financial Institutions; Financial Instruments; Corporate Disclosure; Information; Risk and Uncertainty; Value; United States
Riedl, Edward J., and George Serafeim. "Information Risk and Fair Value: An Examination of Equity Betas." Journal of Accounting Research 49, no. 4 (September 2011): 1083–1122.
- August 2020
- Article
Improving Working Conditions in Global Supply Chains: The Role of Institutional Environments and Monitoring Program Design
By: Jodi L. Short, Michael W. Toffel and Andrea R. Hugill
Activism seeking to improve labor conditions in global supply chains has led many transnational corporations to adopt codes of conduct and monitor suppliers for compliance. Drawing on thousands of audits conducted by a major social auditor, we identify structural... View Details
Keywords: Monitoring; Supplier Relationship; Sustainability; Sustainability Management; Sustainable Operations; Sustainable Supply Chains; NGO; Operations; Supply Chain Management; Governance Compliance; Corporate Social Responsibility and Impact; Global Range; Working Conditions
Short, Jodi L., Michael W. Toffel, and Andrea R. Hugill. "Improving Working Conditions in Global Supply Chains: The Role of Institutional Environments and Monitoring Program Design." ILR Review 73, no. 4 (August 2020): 873–912.
- Web
Research at HBS | Information Technology
acceptable. What Else? If your study involves Human Subject Information, one of Harvard's Institutional Review Boards (IRB) will need to review the study before you begin. You can see more information about... View Details
- January 2009
- Background Note
Financial Networks and Informal Banking in China: From Pawnshops to Private Equity
By: Elisabeth Koll
Provides an analysis of why informal financial networks and institutions still play an extremely important role in China's economy in the 21st century. Although China has emerged as one of the fastest growing economies in the world, it still suffers from a weak... View Details
Keywords: Entrepreneurship; Private Equity; Banks and Banking; Financing and Loans; Governing Rules, Regulations, and Reforms; State Ownership; Business and Government Relations; Networks; China
Koll, Elisabeth. "Financial Networks and Informal Banking in China: From Pawnshops to Private Equity." Harvard Business School Background Note 809-111, January 2009.
- 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.)