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Show Results For
- All HBS Web
(358)
- News (51)
- Research (261)
- Events (2)
- Multimedia (2)
- Faculty Publications (134)
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- 2022
- Article
OpenXAI: Towards a Transparent Evaluation of Model Explanations
By: Chirag Agarwal, Satyapriya Krishna, Eshika Saxena, Martin Pawelczyk, Nari Johnson, Isha Puri, Marinka Zitnik and Himabindu Lakkaraju
While several types of post hoc explanation methods have been proposed in recent literature, there is very little work on systematically benchmarking these methods. Here, we introduce OpenXAI, a comprehensive and extensible opensource framework for evaluating and... View Details
Agarwal, Chirag, Satyapriya Krishna, Eshika Saxena, Martin Pawelczyk, Nari Johnson, Isha Puri, Marinka Zitnik, and Himabindu Lakkaraju. "OpenXAI: Towards a Transparent Evaluation of Model Explanations." Advances in Neural Information Processing Systems (NeurIPS) (2022).
- August 17, 2016
- Article
How a Cancer Center Rapidly Developed Patient-Centered Outcome Measures
By: Kevin P. Shah, Tracy E. Spinks and Thomas W. Feeley
In 2014, The University of Texas MD Anderson Cancer Center created a streamlined process for developing measure sets for patient-centered outcomes, including provider-generated and patient-reported outcomes, at an accelerated pace. These comprehensive sets are... View Details
Keywords: Information Technology; Measurement and Metrics; Quality; Service Delivery; Health Care and Treatment; Health Industry; Texas
Shah, Kevin P., Tracy E. Spinks, and Thomas W. Feeley. "How a Cancer Center Rapidly Developed Patient-Centered Outcome Measures." NEJM Catalyst (August 17, 2016).
- July 2024
- Article
The Passive-Ownership Share Is Double What You Think It Is
By: Alex Chinco and Marco Sammon
Each time a stock gets added to or dropped from a benchmark index, we ask: “How much money would have to be tracking that index to explain the huge spike in rebalancing volume we observe on reconstitution day?” While index funds held 16% of the US stock market in 2021,... View Details
Keywords: Indexing; Passive Investing; Exchange-traded Funds (ETFs); Russell Reconstitution Day; Trading Volume; Information-based Asset Pricing; Investment Funds; Asset Pricing
Chinco, Alex, and Marco Sammon. "The Passive-Ownership Share Is Double What You Think It Is." Journal of Financial Economics 157 (July 2024).
- 29 Oct 2015
- Other Presentation
Social Progress: The Next Development Agenda (Video)
By: Michael E. Porter and Scott Stern
How do we measure development? The Social Progress Index was launched in 2013 as a holistic approach to benchmarking countries' social performance, independent of economic measures. SPI has been widely taken up on a global basis in evaluating national performance, and... View Details
Porter, Michael E., and Scott Stern. "Social Progress: The Next Development Agenda (Video)." DEC Lecture Series Series, World Bank, Economic Development Institute, Washington, D.C., United States, October 29, 2015.
- July 2014
- Case
Thompson Asset Management
By: William Fruhan and John Banko
Thompson Asset Management (TAM) is a small investment advisory and asset management firm in Jacksonville, Florida, with about $100 million in assets under management in two different funds. Since starting the firm in 2009, the CEO and founder Allison Thompson has had a... View Details
Keywords: Small Business; Asset Management; Expansion; Investment Portfolio; Financial Services Industry; Florida
Fruhan, William, and John Banko. "Thompson Asset Management." Harvard Business School Brief Case 914-565, July 2014.
- June 1995 (Revised April 1997)
- Case
Integron Incorporated: The Integrated Components Division (ICD)
A high-technology manufacturing company was recently given profit-and-loss "stand-alone" status by its parent. No longer a captive supplier, it must seek new markets for its technology and products on the outside world. Describes a benchmarking study by a group of... View Details
Upton, David M., Michelle Jarrard, and Laurie Thomas. "Integron Incorporated: The Integrated Components Division (ICD)." Harvard Business School Case 695-060, June 1995. (Revised April 1997.)
- 2023
- Article
Evaluating Explainability for Graph Neural Networks
By: Chirag Agarwal, Owen Queen, Himabindu Lakkaraju and Marinka Zitnik
As explanations are increasingly used to understand the behavior of graph neural networks (GNNs), evaluating the quality and reliability of GNN explanations is crucial. However, assessing the quality of GNN explanations is challenging as existing graph datasets have no... View Details
Keywords: Analytics and Data Science
Agarwal, Chirag, Owen Queen, Himabindu Lakkaraju, and Marinka Zitnik. "Evaluating Explainability for Graph Neural Networks." Art. 114. Scientific Data 10 (2023).
- Article
Internal Deadlines, Drug Approvals, and Safety Problems
By: Lauren Cohen, Umit Gurun and Danielle Li
Absent explicit quotas, incentives, reporting, or fiscal year-end motives, drug approvals around the world surge in December, at month-ends, and before respective major national holidays. Drugs approved before these informal deadlines are associated with significantly... View Details
Keywords: Health; Economics; Government and Politics; Innovation and Invention; Research; Science; Biotechnology Industry; Health Industry; Pharmaceutical Industry
Cohen, Lauren, Umit Gurun, and Danielle Li. "Internal Deadlines, Drug Approvals, and Safety Problems." American Economic Review: Insights 3, no. 1 (March 2021): 67–82.
- January 2016
- Article
Zooming In: A Practical Manual for Identifying Geographic Clusters
By: Juan Alcacer and Minyuan Zhao
This paper takes a close look at the reasons, procedures, and results of cluster identification methods. Despite being a popular research topic in strategy, economics, and sociology, geographic clusters are often studied with little consideration given to the... View Details
Keywords: Mathematical Methods
Alcacer, Juan, and Minyuan Zhao. "Zooming In: A Practical Manual for Identifying Geographic Clusters." Strategic Management Journal 37, no. 1 (January 2016): 10–21.
- Article
Informal Family Insurance and the Design of the Welfare State
By: Rafael Di Tella and Robert MacCulloch
We study unemployment benefit provision when the family also provides social insurance. In the benchmark case, more generous State transfers crowd out family risk-sharing one-for-one. An extension gives the State an advantage in enforcing transfers through taxes... View Details
Di Tella, Rafael, and Robert MacCulloch. "Informal Family Insurance and the Design of the Welfare State." Economic Journal 112, no. 477 (February 2002): 481–503.
- 2020
- Working Paper
Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation
By: Benjami Lockwood, Afras Y. Sial and Matthew C. Weinzierl
Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details
Lockwood, Benjami, Afras Y. Sial, and Matthew C. Weinzierl. "Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation." NBER Working Paper Series, No. 28098, November 2020.
- 2020
- Working Paper
Best Ideas
By: Miguel Antón, Randolph B. Cohen and Christopher Polk
We find that the stocks in which active mutual fund or hedge fund managers display the most conviction towards ex-ante, their “Best ideas,” outperform the market, as well as the other stocks in those managers’ portfolios, by approximately 2.8 to 4.5 percent per year,... View Details
Keywords: Mutual Funds; Managerial Skill; Market Efficiency; Investment Funds; Management; Investment Portfolio; Decision Making
Antón, Miguel, Randolph B. Cohen, and Christopher Polk. "Best Ideas." Harvard Business School Working Paper, No. 21-004, June 2020.
- October 2012 (Revised February 2019)
- Case
Whaling Ventures
By: Tom Nicholas and Jonas Peter Akins
Whaling was a prominent global industry in the nineteenth century and the United States was dominant. By 1850 there were about 900 whaling ships in the world and 700 of these were American. Rates of return on capital were high compared to benchmark investments, at... View Details
Keywords: Whaling; Organization Design; Entrepreneurship; Venture Capital; Finance; Organizational Design; Industry Growth; History; United States
Nicholas, Tom, and Jonas Peter Akins. "Whaling Ventures." Harvard Business School Case 813-086, October 2012. (Revised February 2019.)
- 13 Apr 2007
- Working Paper Summaries
Incorporating Price and Inventory Endogeneity in Firm-Level Sales Forecasting
- 2021
- Article
Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation
By: Benjamin B. Lockwood, Afras Sial and Matthew C. Weinzierl
Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details
Lockwood, Benjamin B., Afras Sial, and Matthew C. Weinzierl. "Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation." Tax Policy and the Economy 35 (2021).
- September 2009 (Revised May 2011)
- Supplement
Acumen Fund: Measurement in Impact Investing (B)
By: Alnoor Ebrahim and V. Kasturi Rangan
As Acumen Fund, a global venture philanthropy firm, moves forward with an investment portfolio exceeding $22 million, it runs into two critical measurement problems. First, how should it track the performance of each investment when its interest is not just the bottom... View Details
Keywords: Venture Capital; Investment Portfolio; Philanthropy and Charitable Giving; Standards; Corporate Social Responsibility and Impact; Performance Evaluation; Social Enterprise; Competition; Financial Services Industry; Kenya
Ebrahim, Alnoor, and V. Kasturi Rangan. "Acumen Fund: Measurement in Impact Investing (B)." Harvard Business School Supplement 310-017, September 2009. (Revised May 2011.)
- 26 Jan 2017
- Working Paper Summaries
Relative Performance Benchmarks: Do Boards Get It Right?
- May 1994
- Background Note
Designing Channels of Distribution
Presents a framework and a method for addressing the new product channel choice decision. Offers a six-step method that involves: 1) disaggregating and prioritizing a distribution channel by customers' channel function requirements; 2) obtaining and combining... View Details
Rangan, V. Kasturi. "Designing Channels of Distribution." Harvard Business School Background Note 594-116, May 1994.
- March 1999 (Revised January 2000)
- Background Note
A Note on Microeconomics for Strategists
By: Kenneth S. Corts and Jan W. Rivkin
Summarizes the core ideas about the microeconomics of markets that are most relevant to business strategy. Sections I and II develop two basic building blocks of any market, demand and supply. Section II discusses how demand and supply interact to determine the... View Details
Keywords: Microeconomics; Cost; Cost of Capital; Market Entry and Exit; Business Strategy; Competition; Corporate Strategy
Corts, Kenneth S., and Jan W. Rivkin. "A Note on Microeconomics for Strategists." Harvard Business School Background Note 799-128, March 1999. (Revised January 2000.)
- 28 Jun 2010
- HBS Case
Cincinnati Children’s Hospital Medical Center
considered itself to be among the best hospitals in the country, even though it had scant evidence to benchmark its performance against others. But data co-collected by the Cystic Fibrosis Foundation instead showed that the outcome for... View Details