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Show Results For
- All HBS Web
(3,495)
- People (38)
- News (626)
- Research (1,880)
- Events (27)
- Multimedia (205)
- Faculty Publications (1,411)
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- 01 Jul 2013
- Research & Ideas
Crowdfunding a Poor Investment?
When Congress passed President Obama's JOBS Act in March 2012, one of the most intriguing provisions would enable crowdfunding—the ability for large groups of anonymous investors to fund startups. More than a year after the law was passed, however, the provision... View Details
- Article
The Importance of Being Causal
By: Iavor I Bojinov, Albert Chen and Min Liu
Causal inference is the study of how actions, interventions, or treatments affect outcomes of interest. The methods that have received the lion’s share of attention in the data science literature for establishing causation are variations of randomized experiments.... View Details
Keywords: Causal Inference; Observational Studies; Cross-sectional Studies; Panel Studies; Interrupted Time-series; Instrumental Variables
Bojinov, Iavor I., Albert Chen, and Min Liu. "The Importance of Being Causal." Harvard Data Science Review 2.3 (July 30, 2020).
- Article
Causal Inference in Accounting Research
By: Ian D. Gow, David F. Larcker and Peter C. Reiss
This paper examines the approaches accounting researchers use to draw causal inferences using observational (or non-experimental) data. The vast majority of accounting research papers draws causal inferences notwithstanding the well-known difficulties in doing so with... View Details
Gow, Ian D., David F. Larcker, and Peter C. Reiss. "Causal Inference in Accounting Research." Journal of Accounting Research 54, no. 2 (May 2016): 477–523.
- 2023
- Working Paper
Accounting for Carbon Offsets – Establishing the Foundation for Carbon-Trading Markets
By: Robert S. Kaplan, Karthik Ramanna and Marc Roston
Tackling climate change requires reductions in current and future greenhouse gas (GHG) emissions as well as the removal of existing GHG from the atmosphere. Carbon-offset producers purport to provide such removals. But poor measurement practices and inadequate controls... View Details
Kaplan, Robert S., Karthik Ramanna, and Marc Roston. "Accounting for Carbon Offsets – Establishing the Foundation for Carbon-Trading Markets." Harvard Business School Working Paper, No. 23-050, February 2023.
- January 1995
- Case
Understanding User Needs
By: Marco Iansiti and Ellen Stein
Presents an introduction to methods for understanding user needs in product development. Describes a number of techniques including the use of focus groups, interviews, questionnaires, the Kano method, Lead User analysis, the Product Value matrix, OFD, etc. Provides a... View Details
Keywords: Customer Satisfaction; Customer Value and Value Chain; Product Development; Mathematical Methods
Iansiti, Marco, and Ellen Stein. "Understanding User Needs." Harvard Business School Case 695-051, January 1995.
- Research Summary
Overview
Jenny is broadly interested in interpretable machine learning (ML), identity and inequality, and improving existing methods used to answer social and policy-relevant questions. Her recent projects have focused on developing tools that explore how LLMs are reshaping... View Details
- March–April 2023
- Article
Pricing for Heterogeneous Products: Analytics for Ticket Reselling
By: Michael Alley, Max Biggs, Rim Hariss, Charles Herrmann, Michael Lingzhi Li and Georgia Perakis
Problem definition: We present a data-driven study of the secondary ticket market. In particular, we are primarily concerned with accurately estimating price sensitivity for listed tickets. In this setting, there are many issues including endogeneity, heterogeneity in... View Details
Keywords: Price; Demand and Consumers; AI and Machine Learning; Investment Return; Entertainment and Recreation Industry; Sports Industry
Alley, Michael, Max Biggs, Rim Hariss, Charles Herrmann, Michael Lingzhi Li, and Georgia Perakis. "Pricing for Heterogeneous Products: Analytics for Ticket Reselling." Manufacturing & Service Operations Management 25, no. 2 (March–April 2023): 409–426.
- Article
International Data on Measuring Management Practices
By: Nicholas Bloom, Renata Lemos, Raffaella Sadun, Daniela Scur and John Van Reenen
We examine methods used to survey firms on their management and organizational practices. We contrast the strengths and weaknesses of "open-ended questions" (e.g., World Management Survey) with "closed questions" (e.g., Management and Organizational Practices Surveys).... View Details
Bloom, Nicholas, Renata Lemos, Raffaella Sadun, Daniela Scur, and John Van Reenen. "International Data on Measuring Management Practices." American Economic Review: Papers and Proceedings 106, no. 5 (May 2016): 152–156.
- January 1996 (Revised July 1996)
- Case
Rabobank Nederland
By: Kenneth A. Merchant and Robert S. Kaplan
Describes the account manager's role and the history of one credit application. The purpose is to evaluate various methods the bank uses to influence account managers' behaviors. Also describes some alternatives being considered to improve the information systems used... View Details
Keywords: Financial Management; Managerial Roles; Accounting; Information Management; Banks and Banking; Power and Influence; Banking Industry; Netherlands
Merchant, Kenneth A., and Robert S. Kaplan. "Rabobank Nederland." Harvard Business School Case 196-119, January 1996. (Revised July 1996.)
- Research Summary
(Avalok @ Harvard)
Bhaskar's research program is aimed at applying and developing methods of computer science, social science and law to problems that significantly have both political and technical dimensions. (Avalok @ Harvard) is the primary vehicle for this research... View Details
- April 1961 (Revised April 1986)
- Background Note
Case of the Unidentified U.S. Industries, The
Examines the impact of the nature of an industry on: 1) general patterns of the need for funds (asset allocation); 2) the methods of meeting these needs; and 3) the financial results of most firms in the industry. View Details
Williams, Charles M. "Case of the Unidentified U.S. Industries, The ." Harvard Business School Background Note 261-001, April 1961. (Revised April 1986.)
- Research Summary
Mobile web advertising: maximum entropy banner allocation
The worldwide mobile advertising market, currently $3 billion in size, is expected to grow to $20 billion by 2011. Online and mobile advertising employs two main pricing models: pay-per-click (CPC) and pay-per-impression (CPM). To date, most of the... View Details
- Article
Act Like a Scientist: Great Leaders Challenge Assumptions, Run Experiments, and Follow the Evidence
By: Stefan Thomke and Gary W. Loveman
Though they’ve been warned for decades about the dangers of overrelying on gut instinct and personal experience, managers keep failing to critically examine—much less challenge—the ideas their decisions are based on. To correct this problem they need to think and act... View Details
Thomke, Stefan, and Gary W. Loveman. "Act Like a Scientist: Great Leaders Challenge Assumptions, Run Experiments, and Follow the Evidence." Harvard Business Review 100, no. 3 (May–June 2022): 120–129.
- March 2008 (Revised June 2012)
- Background Note
ADR Choices
By: Michael Wheeler, James Sebenius and Marjorie Aaron
Six different business disputes, all in the shadow of pending litigation, are described. Students are asked to recommend the appropriate method of dispute resolution (mediation, arbitration, mini-trial, etc.) for each one, depending on the circumstances, especially to... View Details
Keywords: Lawsuits and Litigation; Managerial Roles; Negotiation; Agreements and Arrangements; Conflict Management
Wheeler, Michael, James Sebenius, and Marjorie Aaron. "ADR Choices." Harvard Business School Background Note 908-040, March 2008. (Revised June 2012.)
- Article
Visualizing and Measuring Software Portfolio Architecture: A Power Utility Case
By: Robert Lagerström, Carliss Y. Baldwin and Alan MacCormack
In this paper, we test a Design Structure Matrix (DSM) based method for visualizing and
measuring software portfolio architectures. Our data is drawn from a power utility company, comprising 192 software applications with 614 dependencies between them. We
show that the... View Details
Lagerström, Robert, Carliss Y. Baldwin, and Alan MacCormack. "Visualizing and Measuring Software Portfolio Architecture: A Power Utility Case." Special Issue on DSM Conference 2014. Journal of Modern Project Management 3, no. 2 (September–December 2015): 114–121.
- 2007
- Working Paper
Fair (and Not So Fair) Division
By: John W. Pratt
Drawbacks of existing procedures are illustrated and a method of efficient fair division is proposed that avoids them. Given additive participants' utilities, each item is priced at the geometric mean (or some other function) of its two highest valuations. The... View Details
Pratt, John W. "Fair (and Not So Fair) Division." Harvard Business School Working Paper, No. 08-016, September 2007.
- February 1996
- Case
Indianopolis: Implementing Competition in City Services
By: William J. Bruns Jr. and Roger Atherton
Mayor Stephen Goldsmith of Indianapolis introduces competition to provide city services and implementation of new bidding procedures and work practices in the Department of Transportation. Exhibits show how work methods changed and work control procedures control work... View Details
Keywords: Competition; Business Strategy; Welfare; Transportation; Change; Cost Management; Service Industry
Bruns, William J., Jr., and Roger Atherton. "Indianopolis: Implementing Competition in City Services." Harvard Business School Case 196-099, February 1996.
- September 1986 (Revised February 1991)
- Case
Graves Industries, Inc. (C): Consumer Hardware Division
Describes events occurring over a three-year period in a division of Graves Industries. The division is being squeezed for profit, and managers in the division get involved in some fraudulent financial reporting schemes involving revenues and capitalization of... View Details
Merchant, Kenneth A. "Graves Industries, Inc. (C): Consumer Hardware Division." Harvard Business School Case 187-047, September 1986. (Revised February 1991.)
- October 1981 (Revised June 1985)
- Case
Walton Instruments Manufacturing--1980
Provides an opportunity for students to examine the impact of different manufacturing control methods on the manufacturing infrastructure. Information flow, inventory control, quality control and process flows interact and different trade-offs are examined. Introduces... View Details
Jaikumar, Ramchandran. "Walton Instruments Manufacturing--1980." Harvard Business School Case 682-027, October 1981. (Revised June 1985.)
- January 2009
- Journal Article
The Fiscal Impact of High-skilled Emigration: Flows of Indians to the U.S.
By: Mihir Desai, D. Kapur, J. McHale and K Rogers
Easing immigration restrictions for the highly skilled in developed countries portends a future of increased human capital outflows from developing countries. The myriad consequences of these developments for developing countries include the direct loss of the fiscal... View Details
Keywords: Talent and Talent Management; Diasporas; Developing Countries and Economies; Taxation; Compensation and Benefits; Human Capital; Mathematical Methods; India; United States
Desai, Mihir, D. Kapur, J. McHale, and K Rogers. "The Fiscal Impact of High-skilled Emigration: Flows of Indians to the U.S." Journal of Development Economics 88, no. 1 (January 2009).