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Show Results For
- All HBS Web
(3,580)
- People (9)
- News (626)
- Research (2,144)
- Events (20)
- Multimedia (18)
- Faculty Publications (1,162)
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- 2023
- Working Paper
Contagious Anomalies
By: Angela Ma and Miles Zheng
This paper shows that anomaly strategy contagion contributes a key component of risks induced by arbitrageur trading. We present three main findings: (1) Contagion deteriorates the market liquidity of the contaminated strategy. (2) Increased contagion risk predicts... View Details
Ma, Angela, and Miles Zheng. "Contagious Anomalies." Working Paper, 2023.
- January 2018
- Article
Big Data and Big Cities: The Promises and Limitations of Improved Measures of Urban Life
By: Edward L. Glaeser, Scott Duke Kominers, Michael Luca and Nikhil Naik
New, "big" data sources allow measurement of city characteristics and outcome variables at higher frequencies and finer geographic scales than ever before. However, big data will not solve large urban social science questions on its own. Big data has the most value for... View Details
Glaeser, Edward L., Scott Duke Kominers, Michael Luca, and Nikhil Naik. "Big Data and Big Cities: The Promises and Limitations of Improved Measures of Urban Life." Economic Inquiry 56, no. 1 (January 2018): 114–137.
- April 2014
- Article
The Limits of Scale: Companies That Get Big Fast Are Often Left Behind. Here's Why.
By: Hanna Halaburda and Felix Oberholzer-Gee
The value of many products and services rises or falls with the number of customers using them; the fewer fax machines in use, the less important it is to have one. These network effects influence consumer decisions and affect companies' ability to compete. Strategists... View Details
Halaburda, Hanna, and Felix Oberholzer-Gee. "The Limits of Scale: Companies That Get Big Fast Are Often Left Behind. Here's Why." Harvard Business Review 92, no. 4 (April 2014): 95–99.
- 09 Dec 2015
- Working Paper Summaries
Big Data and Big Cities: The Promises and Limitations of Improved Measures of Urban Life
- 2020
- Working Paper
(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial
By: Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis and Subhradip Sarker
While there is evidence about labor market discrimination based on race, religion, and gender, we know little about whether physical appearance leads to discrimination in labor market outcomes. We deploy a randomized experiment on 1,000 respondents in India between... View Details
Keywords: Behavioral Economics; Coronavirus; Discrimination; Homophily; Labor Market Mobility; Limited Attention; Resumes; Personal Characteristics; Prejudice and Bias
Choudhury, Prithwiraj, Tarun Khanna, Christos A. Makridis, and Subhradip Sarker. "(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial." Harvard Business School Working Paper, No. 21-038, September 2020.
- 2021
- Article
To Thine Own Self Be True? Incentive Problems in Personalized Law
By: Jordan M. Barry, John William Hatfield and Scott Duke Kominers
Recent years have seen an explosion of scholarship on “personalized law.” Commentators foresee a world in which regulators armed with big data and machine learning techniques determine the optimal legal rule for every regulated party, then instantaneously disseminate... View Details
Keywords: Personalized Law; Regulation; Regulatory Avoidance; Regulatory Arbitrage; Law And Economics; Law And Technology; Law And Artificial Intelligence; Futurism; Moral Hazard; Elicitation; Signaling; Privacy; Law; Governing Rules, Regulations, and Reforms; Information Technology; AI and Machine Learning
Barry, Jordan M., John William Hatfield, and Scott Duke Kominers. "To Thine Own Self Be True? Incentive Problems in Personalized Law." Art. 2. William & Mary Law Review 62, no. 3 (2021).
- September 2022
- Article
The Power and Limits of Expertise: Swiss–Swedish Linking of Vehicle Emission Standards in the 1970s and 1980s
By: Mattias Näsman and Sabine Pitteloud
Recent decades have witnessed increased public concern about vehicle emissions and growing frustration with political inaction and business preferences for the status quo. This article provides historical perspective on such regulatory dynamics by analyzing the Swiss... View Details
Keywords: Business And The Environment; Business And Society; Emission Reduction; Automobiles; Standard Setting; Norm-enforcement; Regulation; Expertise; Experts; Business and Government Relations; Environmental Regulation; Standards; Auto Industry; Switzerland; Sweden
Näsman, Mattias, and Sabine Pitteloud. "The Power and Limits of Expertise: Swiss–Swedish Linking of Vehicle Emission Standards in the 1970s and 1980s." Business and Politics 24, no. 3 (September 2022): 241–260.
- December 2012
- Case
Blink Booking
By: William R. Kerr, Magnus Thor Torfason and Alexis Brownell
Rebeca Minguela hopes to create an arbitrage platform, similar to Rocket Internet, that can bring start-up ideas and opportunities to Spain. However, Blink Booking, her first venture and proof of concept, is rocked by a co-founder's breach of confidence and departure.... View Details
Keywords: Clones; Cloning; Rocket Internet; Start-up; Equity Split; Arbitrage; Incubator; Mobile App; Expansion; Spain; Europe; Entrepreneurship; Ethics; Internet and the Web; Information Technology Industry; Accommodations Industry; Travel Industry; Spain; Europe
Kerr, William R., Magnus Thor Torfason, and Alexis Brownell. "Blink Booking." Harvard Business School Case 813-121, December 2012.
- 26 Mar 2024
- Research & Ideas
How Humans Outshine AI in Adapting to Change
concretely show what this buys humans over AI.” With many companies looking to AI to streamline processes and increase productivity, the research shines a light on the View Details
- March 2017 (Revised April 2021)
- Module Note
Responsibilities to Society
By: Nien-hê Hsieh
This module note for students outlines an approach to help managers deliver on their responsibilities in relation to society. The approach frames these responsibilities in terms of potential harms to third parties beyond investors, customers, and employees. The... View Details
Keywords: Corporate Political Activity; Corporate Social Responsibility; Human Rights; Role Of Business In Society; Corporate Social Responsibility and Impact; Ethics; Business and Community Relations; Rights; Society
Hsieh, Nien-hê. "Responsibilities to Society." Harvard Business School Module Note 317-065, March 2017. (Revised April 2021.)
- 2023
- Working Paper
Segmented Going-Public Markets and the Demand for SPACs
By: Angela Ma, Miles Zheng and Jessica Bai
We provide a regulatory-arbitrage-based explanation for the origin and proliferation of the Special Purpose Acquisition Company (SPAC). SPAC sponsors act as non-bank intermediaries, and the SPAC market structure appeals to yield-seeking investors and riskier,... View Details
Keywords: Special Purpose Acquisition Companies; Non-bank Intermediaries; Regulatory Arbitrage; Adverse Selection; Initial Public Offering
Ma, Angela, Miles Zheng, and Jessica Bai. "Segmented Going-Public Markets and the Demand for SPACs." Working Paper, 2023.
- October 2020
- Case
Fiscal Responses to COVID-19
For the first half of 2020, the COVID-19 crisis seemed on the verge of spiraling out of control. The business world struggled to figure out what COVID meant for macroeconomics. Extended restrictions limiting human interaction meant an end to normal economic production,... View Details
Keywords: Fiscal Policy; COVID; COVID-19; Economic Analysis; Economic Downturn; Economic Conditions; Economic Governance; Economic Systems; Economy; Health Pandemics; Finance; Policy; United States; Germany; France; European Union
Abdelal, Rawi, Rafael Di Tella, Vincent Pons, and Galit Goldstein. "Fiscal Responses to COVID-19." Harvard Business School Case 721-011, October 2020.
- January 2022
- Case
Tomorrow.io Goes to Space
By: Joshua Lev Krieger, Abhishek Nagaraj and James Barnett
This case study explores the evolution of Tomorrow.io, a weather forecasting technology company, as it pivoted toward building and launching space-based weather radar satellites. This strategic shift was driven by the company's ambition to overcome data limitations in... View Details
Keywords: Communication; Competency and Skills; Engineering; Globalization; Innovation and Invention; Performance; Information Technology; Aerospace Industry
Krieger, Joshua Lev, Abhishek Nagaraj, and James Barnett. "Tomorrow.io Goes to Space." Harvard Business School Case 822-005, January 2022.
- March 2006 (Revised April 2010)
- Case
China: To Float or Not To Float? (A)
By: Laura Alfaro, Rafael M. Di Tella and Ingrid Vogel
On July 21, 2005 China revalued its decade-long quasi-fixed exchange rate of approximately 8.28 yuan per U.S. dollar by 2.1% to 8.11 and, at the same time, introduced a more market-based exchange rate system. Many analysts and economists were disappointed with what... View Details
Keywords: Macroeconomics; Trade; Currency Exchange Rate; Governance Controls; Policy; Growth and Development Strategy; China
Alfaro, Laura, Rafael M. Di Tella, and Ingrid Vogel. "China: To Float or Not To Float? (A)." Harvard Business School Case 706-021, March 2006. (Revised April 2010.)
- 13 Nov 2019
- Research & Ideas
Don't Turn Your Marketing Function Over to AI Just Yet
Imagine a future in which a smart marketing machine can predict the needs and habits of individual consumers and the dynamics of competitors across industries and markets. This device would collect data to answer strategic questions,... View Details
Keywords: by Kristen Senz
- 19 Sep 2023
- Research & Ideas
What Chandrayaan-3 Says About India's Entrepreneurial Approach to Space
It was a ground-breaking achievement on several levels. Last month India became only the fourth nation to land successfully on the moon and the first to land and deploy a rover in the southern polar region,... View Details
- 2015
- Working Paper
Crowdfunding as 'Donations': Theory & Evidence
By: Kevin J. Boudreau, Lars Bo Jeppesen, Toke Reichstein and Francesco Rullani
For a wide class of crowdfunding approaches, we argue that the reward structure (for funders) is closer to that of charitable donations to public goods than it is to traditional entrepreneurial finance. Many features of the design of crowdfunding platforms can... View Details
Keywords: Crowdfunding Platforms; Entrepreneurial Finance; Free-riding; Voluntary Contributions To Public Goods; Online Technology; Entrepreneurship; Social and Collaborative Networks; Finance; Philanthropy and Charitable Giving
Boudreau, Kevin J., Lars Bo Jeppesen, Toke Reichstein, and Francesco Rullani. "Crowdfunding as 'Donations': Theory & Evidence." Harvard Business School Working Paper, No. 16-038, September 2015.
- January 2020
- Teaching Note
PROOF: Pro Rata Opportunity Fund
By: Josh Lerner, Shai Bernstein and Terrence Shu
This is a teaching note meant to accompany "PROOF: Pro Rata Opportunity Fund," HBS Case No. 820-030. View Details
- June 2019
- Case
ClearLife: From Prospect to Platform
By: Alexander Braun, Lauren Cohen, Mauro Elvedi and Jiahua Xu
ClearLife’s first product was a trading and analytics platform for participants in the U.S. life settlement market, the secondary market for life insurance. ClearLife played a key role in facilitating transactions and devising a common language for expressing value and... View Details
Braun, Alexander, Lauren Cohen, Mauro Elvedi, and Jiahua Xu. "ClearLife: From Prospect to Platform." Harvard Business School Case 219-119, June 2019.
- 02 Jan 2024
- Research & Ideas
10 Trends to Watch in 2024
The lightning-fast ascent of generative AI isn’t the only sea change on the horizon for businesses in the new year. The global economy is in flux as war, climate change, trade issues, and infrastructure problems demand attention. Many companies continue to struggle to... View Details
Keywords: by Rachel Layne