Filter Results:
(37,522)
Show Results For
- All HBS Web
(117,452)
- Faculty Publications (37,522)
Show Results For
- All HBS Web
(117,452)
- Faculty Publications (37,522)
- 2022
- Working Paper
Consumer Demand with Social Influences: Evidence from an E-Commerce Platform
By: El Hadi Caoui, Chiara Farronato, John J. Horton and Robert Schultz
For some kinds of goods, rarity itself is valued. "Fashionable'" goods are demanded in part because they are unique. In this paper, we explore the economics of rare goods using auctions of limited-edition shoes held by an e-commerce platform. We model endogenous entry... View Details
Caoui, El Hadi, Chiara Farronato, John J. Horton, and Robert Schultz. "Consumer Demand with Social Influences: Evidence from an E-Commerce Platform." NBER Working Paper Series, No. 30351, August 2022.
- 2022
- Article
Data Poisoning Attacks on Off-Policy Evaluation Methods
By: Elita Lobo, Harvineet Singh, Marek Petrik, Cynthia Rudin and Himabindu Lakkaraju
Off-policy Evaluation (OPE) methods are a crucial tool for evaluating policies in high-stakes domains such as healthcare, where exploration is often infeasible, unethical, or expensive. However, the extent to which such methods can be trusted under adversarial threats... View Details
Lobo, Elita, Harvineet Singh, Marek Petrik, Cynthia Rudin, and Himabindu Lakkaraju. "Data Poisoning Attacks on Off-Policy Evaluation Methods." Proceedings of the Conference on Uncertainty in Artificial Intelligence (UAI) 38th (2022): 1264–1274.
- 20 Oct 2022 - 22 Oct 2022
- Talk
Evaluative Dynamics: Summarizing Customer Journeys, Interviews, and Lives
By: Julian De Freitas, P. Kim and T. Ullman
- 2022
- Article
Fairness via Explanation Quality: Evaluating Disparities in the Quality of Post hoc Explanations
By: Jessica Dai, Sohini Upadhyay, Ulrich Aivodji, Stephen Bach and Himabindu Lakkaraju
As post hoc explanation methods are increasingly being leveraged to explain complex models in high-stakes settings, it becomes critical to ensure that the quality of the resulting explanations is consistently high across all subgroups of a population. For instance, it... View Details
Dai, Jessica, Sohini Upadhyay, Ulrich Aivodji, Stephen Bach, and Himabindu Lakkaraju. "Fairness via Explanation Quality: Evaluating Disparities in the Quality of Post hoc Explanations." Proceedings of the AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society (2022): 203–214.
- Article
Financing Constraints, Home Equity and Selection into Entrepreneurship
By: Thais Laerkholm Jensen, Søren Leth-Petersen and Ramana Nanda
We exploit a mortgage reform that differentially unlocked home equity across the Danish population and study how this impacted selection into entrepreneurship. We find that increased entry was concentrated among entrepreneurs whose firms were founded in industries... View Details
Keywords: Mortgage Reform; Home Equity; Financing Constraints; Entrepreneurs; Entrepreneurship; Mortgages; Denmark
Jensen, Thais Laerkholm, Søren Leth-Petersen, and Ramana Nanda. "Financing Constraints, Home Equity and Selection into Entrepreneurship." Journal of Financial Economics 145, no. 2A (August 2022): 318–337.
- July–August 2022
- Article
How Do Disadvantaged Groups Seek Information about Public Services? A Randomized Controlled Trial of Communication Technologies
By: Katerina Linos, Melissa Carlson, Laura Jakli, Nadia Dalma, Isabelle Cohen, Afroditi Veloudaki and Stavros Nikiforos Spyrellis
Governments and NGOs are switching to phone- and Internet-based communication technologies to reduce costs and broaden access to public services. However, these technological shifts can backfire if they exacerbate administrative burden in high-need communities. We... View Details
Linos, Katerina, Melissa Carlson, Laura Jakli, Nadia Dalma, Isabelle Cohen, Afroditi Veloudaki, and Stavros Nikiforos Spyrellis. "How Do Disadvantaged Groups Seek Information about Public Services? A Randomized Controlled Trial of Communication Technologies." Public Administration Review 82, no. 4 (July–August 2022): 708–720.
- 2022
- Book
Making Meritocracy: Lessons from China and India, from Antiquity to the Present
By: Tarun Khanna and Michael Szonyi
How do societies identify and promote merit? Enabling all people to fulfill their potential, and ensuring the selection of competent and capable leaders are central challenges for any society. These are not new concerns. Scholars, educators, and political and economic... View Details
Keywords: Merit; Meritocracy; Society; Government and Politics; History; Power and Influence; Leadership; Competency and Skills; China; India
Khanna, Tarun, and Michael Szonyi, eds. Making Meritocracy: Lessons from China and India, from Antiquity to the Present. New York, NY: Oxford University Press, 2022.
- 2022
- Article
Nonparametric Subset Scanning for Detection of Heteroscedasticity
By: Charles R. Doss and Edward McFowland III
We propose Heteroscedastic Subset Scan (HSS), a novel method for identifying covariates that are responsible for violations of the homoscedasticity assumption in regression settings. Viewing the problem as one of anomalous pattern detection, we use subset scanning... View Details
Doss, Charles R., and Edward McFowland III. "Nonparametric Subset Scanning for Detection of Heteroscedasticity." Journal of Computational and Graphical Statistics 31, no. 3 (2022): 813–823.
- 2022
- Working Paper
Overreaction and Diagnostic Expectations in Macroeconomics
By: Pedro Bordalo, Nicola Gennaioli and Andrei Shleifer
We present the case for the centrality of overreaction in expectations for addressing important challenges in finance and macroeconomics. First, non-rational expectations by market participants can be measured and modeled in ways that address some of the key challenges... View Details
Keywords: Overreaction; Rational Expectations; Macroeconomics; Market Participation; Social Psychology
Bordalo, Pedro, Nicola Gennaioli, and Andrei Shleifer. "Overreaction and Diagnostic Expectations in Macroeconomics." NBER Working Paper Series, No. 30356, August 2022.
- August 2022
- Teaching Note
PE Secondaries: Blackstone Strategic Partners
By: Victoria Ivashina and Luis M. Viceira
Teaching Note for HBS Case No. 222-027. View Details
- August 2022
- Teaching Note
Political Legitimacy and Global Capital Markets: Malaysia’s 1MDB (A) and (B)
By: Meg Rithmire
Teaching note for HBS Case Nos. 720-030 and 721-042. View Details
Keywords: Malaysia
- 2022
- Interview
Prime Venture Partners Podcast: #104 Tarun Khanna, Professor, Harvard Business School, on Creating the Conditions to Create, The Value Of Trust & The Power of Diversity
By: Tarun Khanna and Shripati Acharya
Tarun Khanna, Professor at the Harvard Business School chats with Shripati Acharya, Managing Partner Prime Venture Partners regarding: Creating the Conditions to Create, State of Entrepreneurship: India vs China, The Value of Trust in Entrepreneurship, Working with... View Details
"Prime Venture Partners Podcast: #104 Tarun Khanna, Professor, Harvard Business School, on Creating the Conditions to Create, The Value Of Trust & The Power of Diversity." Prime Venture Partners Podcast, Prime Venture Partners, 2022.
- 2022
- Book
Purpose + Profit: How Business Can Lift Up the World
By: George Serafeim
The roadmap and best practices to reap the enormous value that can emerge when your business prioritizes social and environmental goals—such as climate change, diversity and inclusion, and sustainability—right alongside the pursuit of profit.
We not only... View Details
We not only... View Details
Keywords: ESG (Environmental, Social, Governance) Performance; Profitability; Business And Society; Organizations; Mission and Purpose; Goals and Objectives; Social Issues; Environmental Sustainability; Value Creation; Organizational Change and Adaptation
Serafeim, George. Purpose + Profit: How Business Can Lift Up the World. New York: HarperCollins Leadership, 2022.
- August 2022 (Revised October 2022)
- Case
Sian Flowers: Fresher by Sea?
By: Willy C. Shih, Michael W. Toffel and Pippa Tubman Armerding
The setting for this case is the Sian Flowers, a company headquartered in Kitengela, Kenya that exports roses to predominantly Europe. Because cut flowers have a limited shelf life and consumers want them to retain their appearance for as long as possible, Sian or its... View Details
Keywords: Supply Chain; Supply Chains; Sustainability; Sustainable Agriculture; Sustainability Reporting; Carbon Emissions; Supply Chain Management; Quality; Ship Transportation; Cost Management; Agriculture and Agribusiness Industry; Africa; Kenya; Netherlands; Europe
Shih, Willy C., Michael W. Toffel, and Pippa Tubman Armerding. "Sian Flowers: Fresher by Sea?" Harvard Business School Case 623-008, August 2022. (Revised October 2022.)
- 20 Oct 2022 - 22 Oct 2022
- Talk
Stigma Against AI Companion Applications
By: Julian De Freitas, A. Ragnhildstveit and A.K. Uğuralp
- August 2022
- Article
The Bulletproof Glass Effect: Unintended Consequences of Privacy Notices
By: Aaron R. Brough, David A. Norton, Shannon L. Sciarappa and Leslie K. John
Drawing from a content analysis of publicly traded companies’ privacy notices, a survey of managers, a field study, and five online experiments, this research investigates how consumers respond to privacy notices. A privacy notice, by placing legally enforceable limits... View Details
Keywords: Choice; Purchase Intent; Privacy; Privacy Notices; Warnings; Assurances; Information Disclosure; Trust; Consumer Behavior; Spending; Decisions; Information; Communication
Brough, Aaron R., David A. Norton, Shannon L. Sciarappa, and Leslie K. John. "The Bulletproof Glass Effect: Unintended Consequences of Privacy Notices." Journal of Marketing Research (JMR) 59, no. 4 (August 2022): 739–754.
- 2022
- Chapter
The Merits and Limits of China's Modern Universities
By: William C. Kirby
China has a long history of advanced learning, but its modern universities are quite young. Beginning in the late nineteenth century, the establishment of Chinese universities based on international models signaled the end of a millennium of promoting talent through... View Details
Kirby, William C. "The Merits and Limits of China's Modern Universities." Chap. 11 in Making Meritocracy: Lessons from China and India, from Antiquity to the Present, edited by Tarun Khanna and Michael Szonyi, 262–283. New York, NY: Oxford University Press, 2022.
- August 1, 2022
- Article
The Supply Chain, Explained
By: Willy C. Shih
Why have supply chains been such a mess? For starters, there are a lot more layers than you think. This article describes some common features of supply chains that help the reader to understand how things could have gone so far off track during the pandemic. View Details
Shih, Willy C. "The Supply Chain, Explained." Wall Street Journal (August 1, 2022). (Online Edition, July 22, 2022.)
- Article
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
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Journal of Financial Economics 145, no. 2A (August 2022): 208–233.
- 10 Nov 2022 - 13 Nov 2022
- Conference Presentation
Timely Statements: Swift Brand Activism Is the Most Effective and Memorable
By: Jimin Nam, Maya Balakrishnan, Julian De Freitas and Alison Wood Brooks