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- Faculty Publications (3,909)
Show Results For
- All HBS Web
(7,540)
- People (19)
- News (1,343)
- Research (5,201)
- Events (73)
- Multimedia (64)
- Faculty Publications (3,909)
- October–December 2022
- Article
Achieving Reliable Causal Inference with Data-Mined Variables: A Random Forest Approach to the Measurement Error Problem
By: Mochen Yang, Edward McFowland III, Gordon Burtch and Gediminas Adomavicius
Combining machine learning with econometric analysis is becoming increasingly prevalent in both research and practice. A common empirical strategy involves the application of predictive modeling techniques to "mine" variables of interest from available data, followed... View Details
Keywords: Machine Learning; Econometric Analysis; Instrumental Variable; Random Forest; Causal Inference; AI and Machine Learning; Forecasting and Prediction
Yang, Mochen, Edward McFowland III, Gordon Burtch, and Gediminas Adomavicius. "Achieving Reliable Causal Inference with Data-Mined Variables: A Random Forest Approach to the Measurement Error Problem." INFORMS Journal on Data Science 1, no. 2 (October–December 2022): 138–155.
- September 2016
- Article
Value Based Care and Bundled Payments: Anesthesia Care Costs for Outpatient Oncology Surgery Using Time-driven Activity-based Costing
By: Katy E. French, Alexis B. Guzman, Augustin C. Rubio, John C. Frenzel and Thomas Feeley
Background:
With the movement towards bundled payments, stakeholders should know the true cost of the care they deliver. Time-driven activity-based costing (TDABC) can be used to estimate costs for each episode of care. In this analysis, TDABC is used to both... View Details
French, Katy E., Alexis B. Guzman, Augustin C. Rubio, John C. Frenzel, and Thomas Feeley. "Value Based Care and Bundled Payments: Anesthesia Care Costs for Outpatient Oncology Surgery Using Time-driven Activity-based Costing." Healthcare: The Journal of Delivery Science and Innovation 4, no. 3 (September 2016): 173–180.
- 2016
- Working Paper
Controlling Versus Enabling — Online Appendix
By: Andrei Hagiu and Julian Wright
Section 1 of this online appendix contains the proof of the technical Lemma (Lemma 2) used in the Proof of Lemma 1 in the main paper, which states that Ω* (.) is continuous and differentiable at R*. Section 2 provides the linear example with cost differences between... View Details
Hagiu, Andrei, and Julian Wright. "Controlling Versus Enabling — Online Appendix." Harvard Business School Working Paper, No. 16-004, July 2015. (Revised July 2016.)
- August 2015
- Article
Poultry in Motion: A Study of International Trade Finance Practices
By: Pol Antràs and C. Fritz Foley
This paper analyzes the financing terms that support international trade and sheds light on how these terms shape the impact of economic shocks on trade. Analysis of transaction-level data from a U.S.-based exporter of frozen and refrigerated food products, primarily... View Details
Antràs, Pol, and C. Fritz Foley. "Poultry in Motion: A Study of International Trade Finance Practices." Journal of Political Economy 123, no. 4 (August 2015): 853–901. (Revised May 2014. Online Appendix.)
- September 2009
- Article
Virtue out of Necessity? Compliance, Commitment and the Improvement of Labor Conditions in Global Supply Chains
By: Akshay Mangla, Richard Locke and Matthew Amengual
Private, voluntary compliance programs, promoted by global corporations and nongovernmental organizations alike, have produced only modest and uneven improvements in working conditions and labor rights in most global supply chains. Through a detailed study of a major... View Details
Mangla, Akshay, Richard Locke, and Matthew Amengual. "Virtue out of Necessity? Compliance, Commitment and the Improvement of Labor Conditions in Global Supply Chains." Politics & Society 37, no. 3 (September 2009): 319–351.
Achieving Reliable Causal Inference with Data-Mined Variables: A Random Forest Approach to the Measurement Error Problem
Combining machine learning with econometric analysis is becoming increasingly prevalent in both research and practice. A common empirical strategy involves the application of predictive modeling techniques to "mine" variables of interest from available data,... View Details
- 2023
- Working Paper
Senior Team Emotional Dynamics and Strategic Decision Making at a Platform Transition
By: Timo O. Vuori and Michael L. Tushman
Based on an inductive case study, we develop an emotional-temporal process model of an incumbent’s
strategic decision making at a platform transition. We describe the senior team’s emotional response to
this transition and the impact of these emotions on their... View Details
Vuori, Timo O., and Michael L. Tushman. "Senior Team Emotional Dynamics and Strategic Decision Making at a Platform Transition." Harvard Business School Working Paper, No. 23-054, March 2023.
- Article
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
Keywords: Stock Market Expectations; Demand Estimation; Exchange-traded Funds (ETFs); Demand and Consumers; Investment
Egan, Mark, Alexander J. MacKay, and Hanbin Yang. "Recovering Investor Expectations from Demand for Index Funds." Review of Economic Studies 89, no. 5 (October 2022): 2559–2599.
- May 2021 (Revised July 2021)
- Case
Coats: Supply Chain Challenges
By: Willy C. Shih and Adina Wong
Coats, the largest thread maker in the world, transformed its business to digital colour measurement so that it could respond better to customer demand in the garment industry for rapid product cycles and more fragmented colour choices. Its embrace of digital colour... View Details
Keywords: Inventory Management; Supply Chains; Digital; Operations; Supply Chain Management; Apparel and Accessories Industry; Asia
Shih, Willy C., and Adina Wong. "Coats: Supply Chain Challenges." Harvard Business School Case 621-115, May 2021. (Revised July 2021.)
- 2021
- Working Paper
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
Keywords: Stock Market Expectations; Demand Estimation; Exchange-traded Funds (ETFs); Demand and Consumers; Investment; United States
Egan, Mark, Alexander J. MacKay, and Hanbin Yang. "Recovering Investor Expectations from Demand for Index Funds." NBER Working Paper Series, No. 26608, January 2020. (Accepted at the Review of Economic Studies. Harvard Business School Working Paper, No. 20-122, May 2020. Direct download. Revised July 2021.)
- May 2016
- Article
Matching with Slot-Specific Priorities: Theory
By: Scott Duke Kominers and Tayfun Sönmez
We introduce a two-sided, many-to-one matching with contracts model in which agents with unit demand match to branches that may have multiple slots available to accept contracts. Each slot has its own linear priority order over contracts; a branch chooses contracts by... View Details
Keywords: Matching With Contracts; Stability; Strategy-proofness; School Choice; Affirmative Action; Airline Seat Upgrades; Contracts; Market Design; Marketplace Matching; Balance and Stability
Kominers, Scott Duke, and Tayfun Sönmez. "Matching with Slot-Specific Priorities: Theory." Theoretical Economics 11, no. 2 (May 2016): 683–710.
- October 2014 (Revised May 2015)
- Case
HandsOn Bay Area: Scaling Up Community Service
By: James Heskett
HandsOn Bay Area, an organization devoted to the performance of (and development of leaders for) community service, is undergoing a significant (and internally controversial) shift in its business model from "retail" projects involving individual volunteers to... View Details
Heskett, James. "HandsOn Bay Area: Scaling Up Community Service." Harvard Business School Case 915-404, October 2014. (Revised May 2015.)
- 2013
- Chapter
Open Innovation and Organizational Boundaries: Task Decomposition, Knowledge Distribution and the Locus of Innovation
By: Karim R. Lakhani, Hila Lifshitz-Assaf and Michael L. Tushman
This chapter contrasts traditional, organization-centered models of innovation with more recent work on open innovation. These fundamentally different and inconsistent innovation logics are associated with contrasting organizational boundaries and organizational... View Details
Keywords: Innovation; Organizational Boundaries; Institutional Logics; Modular Innovation; Open Innovation; Knowledge Sharing; Innovation Strategy; Organizational Design; Boundaries; Collaborative Innovation and Invention
Lakhani, Karim R., Hila Lifshitz-Assaf, and Michael L. Tushman. "Open Innovation and Organizational Boundaries: Task Decomposition, Knowledge Distribution and the Locus of Innovation." Chap. 19 in Handbook of Economic Organization: Integrating Economic and Organization Theory, edited by Anna Grandori, 355–382. Northampton, MA: Edward Elgar Publishing, 2013.
- April 2010
- Case
School of One: Reimagining How Students Learn
By: Stacey M. Childress, James Weber and Matthew Adams Haldeman
School of One was a start-up with a new approach to learning. Instead of one teacher delivering the entire math curriculum to a class of 20-25 students, School of One utilized a technology platform that allowed several teachers to collectively oversee the learning of a... View Details
Childress, Stacey M., James Weber, and Matthew Adams Haldeman. "School of One: Reimagining How Students Learn." Harvard Business School Case 310-053, April 2010.
- March 2010 (Revised October 2017)
- Case
Russia: Revolution and Reform
By: Rawi E. Abdelal and Sogomon Tarontsi
The collapse of central authority in the Soviet Union in 1991 ushered in a period of revolutionary transformations for the states that emerged in its wake. The leaders of Russia, the USSR's successor, since then have struggled to reestablish central authority while... View Details
Keywords: Development Economics; Economic Systems; Government Administration; Business and Government Relations; Public Administration Industry; Russia
Abdelal, Rawi E., and Sogomon Tarontsi. "Russia: Revolution and Reform." Harvard Business School Case 710-030, March 2010. (Revised October 2017.)
- October 2009 (Revised April 2010)
- Supplement
Societe Generale (B): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks... View Details
Brochet, Francois. "Societe Generale (B): The Jerome Kerviel Affair." Harvard Business School Supplement 110-030, October 2009. (Revised April 2010.)
- January 2004 (Revised May 2005)
- Case
Gold Hill Venture Lending
By: G. Felda Hardymon, Josh Lerner and Ann Leamon
David Fischer is trying to raise $200 million for a first-time venture debt fund that will be affiliated with Silicon Valley Bank, a major technology lender. Despite his lengthy experience in venture lending, the process is proving difficult. He and his partners are... View Details
Keywords: Information Technology; Value Creation; Venture Capital; Partners and Partnerships; Decision Choices and Conditions; Investment Funds; Banking Industry; Financial Services Industry
Hardymon, G. Felda, Josh Lerner, and Ann Leamon. "Gold Hill Venture Lending." Harvard Business School Case 804-083, January 2004. (Revised May 2005.)
- 06 Apr 2022
- News
Five Principles of Purposeful Leadership
Beyond the Holacracy Hype
Holacracy and other forms of self-organization have received a lot of press. Proponents hail them as "flat" environments that foster flexibility, engagement, productivity, and efficiency. Critics say they're naive, unrealistic experiments. My coauthors and I argue,... View Details