Filter Results:
(809)
Show Results For
- All HBS Web
(809)
- News (146)
- Research (554)
- Events (13)
- Multimedia (3)
- Faculty Publications (280)
Show Results For
- All HBS Web
(809)
- News (146)
- Research (554)
- Events (13)
- Multimedia (3)
- Faculty Publications (280)
- February 2022
- Article
Sugar-sweetened Beverage Purchases and Intake at Event Arenas with and without a Portion Size Cap
By: Sheri Volger, James Scott Parrott, Brian Elbel, Leslie K. John, Jason P. Block, Pamela Rothpletz-Puglia and Christina A. Roberto
This is the first real-world study to examine the association between a voluntary 16-ounce (oz.) portion-size cap on sugar-sweetened beverages (SSB) at a sporting arena on volume of SSBs and food calories purchased and consumed during basketball games. Cross-sectional... View Details
Keywords: Sugar-sweetened Beverages; Nutrition Policy; Obesity Prevention; Portion Sizes; Nutrition; Policy; Health; Behavior
Volger, Sheri, James Scott Parrott, Brian Elbel, Leslie K. John, Jason P. Block, Pamela Rothpletz-Puglia, and Christina A. Roberto. "Sugar-sweetened Beverage Purchases and Intake at Event Arenas with and without a Portion Size Cap." Art. 101661. Preventative Medicine Reports 25 (February 2022).
- January 2025
- Case
COMAC - Chinese Aviation Soars to New Heights
By: William C. Kirby and Daniel Fu
COMAC's C919 manifested the first challenge to the Boeing-Airbus duopoly since it came to dominate aircraft manufacturing in the 1990s. Beijing sought to export the C919 abroad in its quest to become a "transportation superpower." Was it a wise decision for COMAC to... View Details
How Quantitative Easing Works: Evidence on the Refinancing Channel
When LSAPs are needed the most, simply bending the yield curve through purchasing government debt is not effective for stimulating the mortgage market (a key sector of the economy for the transmission of monetary policy). Purchasing mortgage-backed... View Details
- Article
CDS Trading and Nonrelationship Lending Dynamics
By: Jung Koo Kang, Christopher Williams and Regina Wittenberg-Moerman
We investigate how credit default swaps (CDSs) affect lenders’ incentives to initiate new lending relationships. We predict that CDSs reduce adverse selection that nonrelationship lead arrangers face when competing for loans. Consistently, we find that a loan is... View Details
Keywords: Credit Default Swaps; CDS Market; Non-relationship Lending; Debt Contracts; Adverse Selection; Lending Monitoring; Cross-selling
Kang, Jung Koo, Christopher Williams, and Regina Wittenberg-Moerman. "CDS Trading and Nonrelationship Lending Dynamics." Review of Accounting Studies 26, no. 1 (March 2021): 258–292.
- Research Summary
Inflation, Openness, and Exchange-Rate Regimes. The Quest for Short-Term Commitment
By: Laura Alfaro
This paper further tests Romers (1993) extension of Kydland and Prescotts (1977) predictions on dynamic-inconsistency problems with regard to open economies. In a panel data set, I find that openness does not seem to play a role in the short run in restricting... View Details
- 2023
- Working Paper
Deep Responsibility and Irresponsibility in the Beauty Industry
By: Geoffrey Jones
This working paper employs the concept of deep responsibility to assess the social responsibility of the beauty industry over time. It shows that many of today’s problems with the industry have deep historical roots. Products have carried too many health hazards.... View Details
Keywords: Corporate Social Responsibility and Impact; Corporate Accountability; Ethics; Beauty and Cosmetics Industry
Jones, Geoffrey. "Deep Responsibility and Irresponsibility in the Beauty Industry." Harvard Business School Working Paper, No. 23-058, March 2023.
- Article
Credit and Punishment: Are Corporate Bankers Disciplined for Risk-Taking?
By: Janet Gao, Kristoph Kleiner and Joseph Pacelli
We examine whether bankers face disciplining consequences for structuring poorly performing corporate loans. We construct a novel data set containing the employment histories and loan portfolios of a large sample of corporate bankers and find that corporate credit... View Details
Keywords: Syndicated Loans; Credit Events; Career Outcomes; Loan Officers; Banks and Banking; Financing and Loans; Risk Management; Corporate Finance; Personal Development and Career
Gao, Janet, Kristoph Kleiner, and Joseph Pacelli. "Credit and Punishment: Are Corporate Bankers Disciplined for Risk-Taking?" Review of Financial Studies 33, no. 12 (December 2020): 5706–5749.
- November 2023
- Case
Nourishing Communities: Brighter Bites Approach to Childhood Nutrition
By: David E. Bell, Forest Reinhardt and Ai-Ling Jamila Malone
In September 2023, Brighter Bites, a Houston-based non-profit that distributed fresh produce and nutrition education in underserved communities across 11 cities and 5 states, grappled with identifying the best path forward for continued growth. Brighter Bites proved... View Details
Keywords: Nutrition; Growth and Development Strategy; Logistics; Nonprofit Organizations; Human Needs; Poverty; Houston
Bell, David E., Forest Reinhardt, and Ai-Ling Jamila Malone. "Nourishing Communities: Brighter Bites Approach to Childhood Nutrition." Harvard Business School Case 724-007, November 2023.
- June, 2021
- Article
Learning from Deregulation: The Asymmetric Impact of Lockdown and Reopening on Risky Behavior During COVID-19
By: Edward L. Glaeser, Ginger Zhe Jin, Benjamin T. Leyden and Michael Luca
During the COVID-19 pandemic, states issued and then rescinded stay-at-home orders that restricted mobility. We develop a model of learning by deregulation, which predicts that lifting stay-at-home orders can signal that going out has become safer. Using restaurant... View Details
Keywords: COVID-19; Lockdown; Reopening; Impact; Coronavirus; Public Health Measures; Mobility; Health Pandemics; Governing Rules, Regulations, and Reforms; Consumer Behavior
Glaeser, Edward L., Ginger Zhe Jin, Benjamin T. Leyden, and Michael Luca. "Learning from Deregulation: The Asymmetric Impact of Lockdown and Reopening on Risky Behavior During COVID-19." Journal of Regional Science 61, no. 4 (June, 2021): 696–709.
- October 2019
- Article
Partial Deregulation and Competition: Effects on Risky Mortgage Origination
By: Marco Di Maggio, Amir Kermani and Sanket Korgaonkar
We exploit the OCC's preemption of national banks from state laws against predatory lending as a quasi-experiment to study the effect of deregulation and its interaction with competition on the supply of complex mortgages. Following the preemption ruling, national... View Details
Keywords: Great Recession; Subprime; Complex Mortgages; Credit Supply; Household Debt; Preemption Rule; Competition; Mortgages; Government Legislation; Credit; Financial Crisis
Di Maggio, Marco, Amir Kermani, and Sanket Korgaonkar. "Partial Deregulation and Competition: Effects on Risky Mortgage Origination." Management Science 65, no. 10 (October 2019).
- August 2012
- Article
A Darker Side to Decentralized Banks: Market Power and Credit Rationing in SME Lending
By: Rodrigo Canales and Ramana Nanda
We use loan-level data to study how the organizational structure of banks impacts small business lending. We find that decentralized banks-where branch managers have greater autonomy over lending decisions-give larger loans to small firms and those with "soft... View Details
Keywords: Geographic Location; Customers; Financing and Loans; Credit; Organizational Structure; Banks and Banking; Governance Compliance; Competitive Strategy
Canales, Rodrigo, and Ramana Nanda. "A Darker Side to Decentralized Banks: Market Power and Credit Rationing in SME Lending." Journal of Financial Economics 105, no. 2 (August 2012): 353–366.
- January–February 2011
- Article
Adverse Selection in Online 'Trust' Certifications and Search Results
By: Benjamin Edelman
Widely used online "trust" authorities issue certifications without substantial verification of recipients' actual trustworthiness. This lax approach gives rise to adverse selection: the sites that seek and obtain trust certifications are actually less trustworthy than... View Details
Keywords: Online Advertising; Governing Rules, Regulations, and Reforms; Policy; Safety; Trust; Internet; Search Technology; Web Sites
Edelman, Benjamin. "Adverse Selection in Online 'Trust' Certifications and Search Results." Electronic Commerce Research and Applications 10, no. 1 (January–February 2011): 17–25.
- 17 Mar 2009
- First Look
First Look: March 17, 2009
repurchasers to shed light on characteristic-related mispricing. When issuing firms are large relative to repurchasing firms, for example, we find that large firms subsequently underperform. This holds true even when we restrict attention... View Details
Keywords: Martha Lagace
- 02 Apr 2012
- Research & Ideas
Do Online Dating Platforms Help Those Who Need Them Most?
though women look at as many profiles as men do, they message men much less," Piskorksi said. "It seems that these sites have done little to overcome a very restrictive social norm that makes it inappropriate for women to make... View Details
- 18 May 2016
- Working Paper Summaries
The Impact of Mass Shootings on Gun Policy
- Research Summary
The Real Effects of Capital Controls: Financial Constraints, Exporters, and Firm Investment
By: Laura Alfaro
In aftermath of the global financial crisis of 2008–2009, emerging-market governments have increasingly restricted foreign capital inflows. The data show a statistically significant drop in cumulative abnormal returns for Brazilian firms following capital control... View Details
- 2009
- Article
Adverse Selection in Online 'Trust' Certifications
By: Benjamin Edelman
Widely used online "trust" authorities issue certifications without substantial verification of recipients' actual trustworthiness. This lax approach gives rise to adverse selection: the sites that seek and obtain trust certifications are actually less trustworthy than... View Details
Edelman, Benjamin. "Adverse Selection in Online 'Trust' Certifications." Proceedings of the International Conference on Electronic Commerce (2009): 205–212. (ACM International Conference Proceeding Series.)
- January 2009
- Article
Multinationals as Arbitrageurs? The Effect of Stock Market Valuations on Foreign Direct Investment
By: Malcolm Baker, C. Fritz Foley and Jeffrey Wurgler
Empirical evidence of imperfect integration across world capital markets suggests a role for cross-border arbitrage by multinationals. Consistent with multinational arbitrage as a determinant of foreign direct investment (FDI) patterns, we find that FDI flows increase... View Details
Keywords: Multinational Firms and Management; Financial Markets; Foreign Direct Investment; Valuation; Capital Markets; Cross-Cultural and Cross-Border Issues; Cost; Forecasting and Prediction; Capital; Stocks; Integration
Baker, Malcolm, C. Fritz Foley, and Jeffrey Wurgler. "Multinationals as Arbitrageurs? The Effect of Stock Market Valuations on Foreign Direct Investment." Review of Financial Studies 22, no. 1 (January 2009): 337–369.
- October 2009 (Revised June 2011)
- Case
Zappos.com 2009: Clothing, Customer Service, and Company Culture
By: Frances X. Frei, Robin J. Ely and Laura Winig
On July 17, 2009, Zappos.com, a privately held online retailer of shoes, clothing, and other soft line retail categories, learned that Amazon.com, a $19 billion multinational online retailer, had won its board of directors' approval to offer to merge the two companies.... View Details
Keywords: Mergers and Acquisitions; Customer Focus and Relationships; Decision Choices and Conditions; Governing and Advisory Boards; Service Delivery; Organizational Culture; Internet and the Web; Valuation; Apparel and Accessories Industry; Retail Industry
Frei, Frances X., Robin J. Ely, and Laura Winig. "Zappos.com 2009: Clothing, Customer Service, and Company Culture." Harvard Business School Case 610-015, October 2009. (Revised June 2011.)