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(1,586)
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- Faculty Publications (235)
Show Results For
- All HBS Web
(1,586)
- People (7)
- News (494)
- Research (717)
- Events (1)
- Multimedia (3)
- Faculty Publications (235)
- 2021
- Working Paper
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; Financial Services Industry
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Harvard Business School Working Paper, No. 20-016, August 2019. (Revised June 2021. Accepted at the Journal of Financial Economics.)
- June 2023
- Exercise
Clash of Two Giants Simulation Exercise Instructions
By: Feng Zhu and Marco Iansiti
Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details
Keywords: Platform Strategies; Technology Platform; Customer Acquisition; Network Effects; Digital Platforms; Marketplace Matching; Strategy
Zhu, Feng, and Marco Iansiti. "Clash of Two Giants Simulation Exercise Instructions." Harvard Business School Exercise 623-092, June 2023.
- 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.
- 03 Oct 2005
- Research & Ideas
The Truck Driver Who Reinvented Shipping
mail carrier to supplement the family's income. Even so, when young Malcolm graduated from high school in 1931, the country was in the midst of the Depression and further schooling was simply not an option. Pumping gas at a service... View Details
- March 2016
- Article
To Groupon or Not to Groupon: The Profitability of Deep Discounts
By: Benjamin Edelman, Sonia Jaffe and Scott Duke Kominers
We examine the profitability and implications of online discount vouchers, a relatively new marketing tool that offers consumers large discounts when they prepay for participating firms' goods and services. Within a model of repeat experience good purchase, we examine... View Details
Keywords: Voucher Discounts; Groupon; Experience Goods; Repeat Purchase; Internet and the Web; Marketing Strategy; Marketing Communications
Edelman, Benjamin, Sonia Jaffe, and Scott Duke Kominers. "To Groupon or Not to Groupon: The Profitability of Deep Discounts." Marketing Letters 27, no. 1 (March 2016): 39–53. (First circulated in June 2011. Featured in Working Knowledge: Is Groupon Good for Retailers? Excerpted in HBR Blogs: To Groupon or Not To Groupon: New Research on Voucher Profitability.)
- 2014
- Working Paper
~To Groupon or Not to Groupon: The Profitability of Deep Discounts
By: Benjamin G. Edelman
We examine the profitability and implications of online discount vouchers, a relatively new marketing tool that offers consumers large discounts when they prepay for participating firms' goods and services. Within a model of repeat experience good purchase, we examine... View Details
Keywords: Voucher Discounts; Groupon; Experience Goods; Repeat Purchase; Online Advertising; Price; Profit; Marketing Strategy; Retail Industry
Edelman, Benjamin G. "~To Groupon or Not to Groupon: The Profitability of Deep Discounts." Harvard Business School Working Paper, No. 11-063, December 2010. (Revised June 2011, October 2011, January 2014. Featured in Working Knowledge: Is Groupon Good for Retailers? Excerpted in HBR Blogs: To Groupon or Not To Groupon: New Research on Voucher Profitability.)
- February 2020
- Case
Rotoplas: Bringing More and Better Water
By: John D. Macomber and Carla Larangeira
Private companies were being turned to for potable water in the world’s megacities due to impacts of climate change including droughts and flooding. Mexico City had endured several water-related crises, with its population suffering from floods, droughts, water... View Details
Keywords: Water Supply; Water Management; Finance; Infrastructure; Urban Development; Business and Government Relations; Latin America; Mexico
Macomber, John D., and Carla Larangeira. "Rotoplas: Bringing More and Better Water." Harvard Business School Case 220-064, February 2020.
- 02 Mar 2007
- What Do You Think?
What Is the Government’s Role in US Health Care?
argued that "Containing costs will come at the expense of something technological advances, profit, access to certain services, and patient choice are likely candidates ." One line of thinking would make both talent and drugs more... View Details
- December 2016
- Article
Selective Regulator Decoupling and Organizations' Strategic Responses
By: Jonas Heese, Ranjani Krishnan and Frank Moers
Organizations often respond to institutional pressures by symbolically adopting policies and procedures but decoupling them from actual practice. Literature has examined why organizations decouple from regulatory pressures. In this study, we argue that decoupling... View Details
Keywords: Regulator Leniency; Beneficence; Mispricing; Upcoding; Nonprofit Organizations; Health Care and Treatment; Revenue; Health Industry
Heese, Jonas, Ranjani Krishnan, and Frank Moers. "Selective Regulator Decoupling and Organizations' Strategic Responses." Academy of Management Journal 59, no. 6 (December 2016). (Selected for Best Paper Proceedings of the 2015 Academy of Management Annual Meeting. Winner of the Healthcare Management Division of the Academy of Management 2015 Best Paper Award.)
- January 2016 (Revised January 2017)
- Case
Rumie: Bringing Digital Education to the Underserved
By: John J-H Kim and Amram Migdal
In fall of 2015, the Toronto, Canada–based education technology nonprofit Rumie had distributed thousands of computer tablets preloaded with collections of thousands of pieces of curated educational content to nongovernmental organizations (NGOs) in some of the most... View Details
Keywords: Edtech; Education Technology; Social Enterprise; Nonprofit; Education Startup; Technological Innovation; Nonprofit Organizations; Social Entrepreneurship; Education; Business Startups; Education Industry; Canada; Africa
Kim, John J-H, and Amram Migdal. "Rumie: Bringing Digital Education to the Underserved." Harvard Business School Case 316-140, January 2016. (Revised January 2017.)
- August 2023
- Article
Impact of Social Needs Case Management on Use of Medical and Behavioral Health Services: Secondary Analysis of a Randomized Controlled Trial
By: Mark D. Fleming, Crystal Guo, Margae Knox, Daniel M. Brown, Elizabeth A. Hernandez and Amanda L. Brewster
Social needs case management is an increasingly common strategy used by health care organizations to address integrated health and social needs. These programs connect patients to resources such as food assistance, housing, transportation, or income benefits, in... View Details
Keywords: Health Care and Treatment; Medical Specialties; Programs; Human Needs; Welfare; Health Industry; California
Fleming, Mark D., Crystal Guo, Margae Knox, Daniel M. Brown, Elizabeth A. Hernandez, and Amanda L. Brewster. "Impact of Social Needs Case Management on Use of Medical and Behavioral Health Services: Secondary Analysis of a Randomized Controlled Trial." Annals of Internal Medicine 176, no. 8 (August 2023): 1139–1141.
- 15 Apr 2019
- Research & Ideas
Infographic: Can I Please Speak to an Actual Person?
Based on the Working Paper, Mitigating the Negative Effects of Customer Anxiety through Access to Human Contact (pdf) by Michelle A. Shell and Ryan W. Buell. Shell is a doctoral student at Harvard Business School, and Buell is the UPS... View Details
- 03 Jan 2013
- Working Paper Summaries
The Value of Advice: Evidence from Mobile Phone-Based Agricultural Extension
International Business and Decentralized Finance
Over the last decade, the green shoots of a new economic order have emerged as decentralized technologies challenge traditional financial systems. Decentralized finance (DeFi) holds the potential to transform international business (IB) by offering accessible... View Details
- March 2020
- Case
Hotstar
By: Krishna G. Palepu and Kairavi Dey
Hotstar was an online video streaming platform owned by Star India Private Limited, a wholly owned subsidiary of the Walt Disney Corporation. Since its launch in 2015, the platform had grown to offer over 100,000 hours of TV content, movies in nine Indian languages... View Details
Keywords: Corporate Entrepreneurship; Television Entertainment; Disruption; Business Strategy; Entertainment and Recreation Industry; Media and Broadcasting Industry; India; Mumbai
Palepu, Krishna G., and Kairavi Dey. "Hotstar." Harvard Business School Case 120-015, March 2020.
- March 2020
- Case
Aereo
By: Thomas R. Eisenmann and Jacey Taft
Aereo aimed to disrupt television program distribution by providing consumers access to local broadcast TV programming using offsite antennas, cloud-based DVRs, and an Internet connection. With Aereo, consumers could “cut the cord” and avoid the high cost of a cable TV... View Details
- 26 Apr 2017
- News
How Banks Can Compete Against an Army of Fintech Startups
- February 2010
- Case
Go Mobile: The Phirbol Franchise
By: Rajiv Lal and Natalie Kindred
To grow Phirbol, a telecom retail franchise chain in Delhi, India's underdeveloped markets, its founders were exploring ways to offer more value to the franchisees. In mid-2009, the Phirbol franchise was comprised of some 150 franchisees that had converted their small... View Details
Keywords: Business Model; Business Startups; Innovation and Management; Brands and Branding; Service Operations; Franchise Ownership; Value Creation; Telecommunications Industry; Delhi
Lal, Rajiv, and Natalie Kindred. "Go Mobile: The Phirbol Franchise." Harvard Business School Case 510-020, February 2010.
- 05 Oct 2023
- Blog Post
A Pathway to Public Service: Brandon Moore (MBA/MPP 2025)
Brandon Moore (MBA/MPP 2025) shares his experience in public service and why he decided on the joint degree program with Harvard Business School and Harvard Kennedy School. The MBA/MPP and MBA/MPA-ID are three-year programs that combine... View Details
- 17 Dec 2013
- First Look
First Look: December 17
fertility is characterized by moral hazard due to the fact that most contraception can only be perfectly observed by the woman. Using an experiment in Zambia that varied whether women were given access to contraceptives alone or with... View Details
Keywords: Carmen Nobel