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Show Results For
- All HBS Web
(1,044)
- People (4)
- News (111)
- Research (743)
- Events (9)
- Multimedia (2)
- Faculty Publications (306)
- 09 Jul 2019
- News
The Road to Impact
if—you could have a huge positive impact by just providing common-sense business techniques. Not Six Sigma, not One Sigma, just common sense,” Offensend observes. When he landed his first nonprofit position as chief operating officer at... View Details
- July 2017
- Article
The Impact of 'Display-Set' Options on Decision-Making
By: Uma R. Karmarkar
The way a choice set is constructed can have a significant influence on how individuals perceive and evaluate their options and make decisions between them. Here, I examine whether a “display set” of visible but unavailable options can exert these same types of... View Details
Keywords: Decision Making Process; Heuristics; Similarity; Categorization; Marketing Insight; Marketing; Choice; Choice Architecture; Choice Sets; Display; Retail; Consumer Behavior; Decision Choices and Conditions; Decisions; Decision Making; Retail Industry; Consumer Products Industry
Karmarkar, Uma R. "The Impact of 'Display-Set' Options on Decision-Making." Journal of Behavioral Decision Making 30, no. 3 (July 2017): 744–753.
- August 2024
- Article
Heuristics on Call: The Impact of Mobile-Phone-Based Business-Management Advice
By: Shawn Cole, Mukta Joshi and Antoinette Schoar
There is growing evidence that business training for micro-entrepreneurs can be effective. However, in-person training can be expensive and imposes costs on the target beneficiaries. This paper presents the results of a two-site randomized evaluation of a light-touch,... View Details
Cole, Shawn, Mukta Joshi, and Antoinette Schoar. "Heuristics on Call: The Impact of Mobile-Phone-Based Business-Management Advice." World Bank Economic Review 38, no. 3 (August 2024): 580–597.
- 2011
- Other Unpublished Work
Towards Improvement in Singapore's Transportation Efficiency and Environmental Impact
By: Benjamin Edelman
I evaluate the suitability of Personal Rapid Transport (PRT) for transportation problems in Singapore, and I propose short-term and long-term applications. View Details
Keywords: Performance Efficiency; Performance Improvement; Environmental Sustainability; Transportation; Transportation Industry; Singapore
Edelman, Benjamin. "Towards Improvement in Singapore's Transportation Efficiency and Environmental Impact." October 2011. (Submission to the National Climate Change Secretariat of Singapore.)
- 05 Jun 2020
- Research & Ideas
How Anchor Investors Help Impact Funds Succeed
evaluating impact funds. Additionally, anchor investors, on average, provide larger early investments than nonanchor investors. These larger investments provide efficiency to newly launching managers who... View Details
- Web
Impact Stories - Business & Environment
Alumni Impact Stories Martin Aares MBA 2001 | Merging the Worlds of Finance, Investing, and Environmental Impact "As leaders who make a difference, the private sector can have huge influence over the future... View Details
- 2021
- Working Paper
The Value of Data and Its Impact on Competition
By: Marco Iansiti
Common regulatory perspective on the relationship between data, value, and competition in online platforms has increasingly centered on the volume of data accumulated by incumbent firms. This view posits the existence of "data network effects," where more data leads to... View Details
Keywords: Online Platforms; Data Network Effects; Analytics and Data Science; Value; Competition; Digital Platforms
Iansiti, Marco. "The Value of Data and Its Impact on Competition." Harvard Business School Working Paper, No. 22-002, July 2021.
- September 2009 (Revised May 2011)
- Supplement
Acumen Fund: Measurement in Impact Investing (B)
By: Alnoor Ebrahim and V. Kasturi Rangan
As Acumen Fund, a global venture philanthropy firm, moves forward with an investment portfolio exceeding $22 million, it runs into two critical measurement problems. First, how should it track the performance of each investment when its interest is not just the bottom... View Details
Keywords: Venture Capital; Investment Portfolio; Philanthropy and Charitable Giving; Standards; Corporate Social Responsibility and Impact; Performance Evaluation; Social Enterprise; Competition; Financial Services Industry; Kenya
Ebrahim, Alnoor, and V. Kasturi Rangan. "Acumen Fund: Measurement in Impact Investing (B)." Harvard Business School Supplement 310-017, September 2009. (Revised May 2011.)
- Article
An Exploration of Marketing's Impact on Society: A Perspective Linked to Democracy
By: John A. Quelch and Katherine Jocz
The authors propose a political theory perspective for examining the impact of the modern aggregate marketing system on consumer welfare and society. Specifically, they suggest that the benefits marketing delivers to consumers are similar to the conditions required for... View Details
Quelch, John A., and Katherine Jocz. "An Exploration of Marketing's Impact on Society: A Perspective Linked to Democracy." Journal of Public Policy & Marketing 27, no. 2 (Fall 2008): 202–206.
- November 2013 (Revised January 2014)
- Supplement
Man Jit Singh at Sony Entertainment Television (B)
By: Linda A. Hill, Dana M. Teppert and Allison J. Wigen
Supplement to (A) case: Explores the role of CEO Man Jit Singh and his senior management committee in leading Multi Screen Media Pvt. Ltd. (formerly SET Pvt. Ltd.), a leading television broadcaster in India. Describes Singh's decision to evaluate employees based on... View Details
Keywords: Performance Appraisals; Performance Management; Performance Evaluation; Leadership Style; Managerial Roles; Organizational Culture; Groups and Teams; Management Teams; Change Management; Decision Making; Emerging Markets; Media and Broadcasting Industry; India
Hill, Linda A., Dana M. Teppert, and Allison J. Wigen. "Man Jit Singh at Sony Entertainment Television (B)." Harvard Business School Supplement 414-052, November 2013. (Revised January 2014.)
- 2015
- Article
Percentage Cost Discounts Always Beat Percentage Benefit Bonuses: Helping Consumers Evaluate Nominally Equivalent Percentage Changes
By: Bhavya Mohan, Pierre Chandon and Jason Riis
Marketing offers that are framed as a "percentage change" in consumer cost vs. benefit can have highly non-linear impacts in terms of actual value for consumers. Even though two offers might appear identical, we show that consumers are better off choosing the offer... View Details
Mohan, Bhavya, Pierre Chandon, and Jason Riis. "Percentage Cost Discounts Always Beat Percentage Benefit Bonuses: Helping Consumers Evaluate Nominally Equivalent Percentage Changes." Journal of Marketing Behavior 1, no. 1 (2015): 75–107.
- 09 Apr 2020
- Research & Ideas
How Social Entrepreneurs Can Increase Their Investment Impact
Both impact investing and traditional philanthropy are on the rise after the decade-long economic boom following the Great Recession. But when does an impact investment make a bigger difference than a grant?... View Details
Keywords: by Rachel Layne
- 06 Sep 2019
- Blog Post
The Business of Medicine: MD/MBA Students Having an Impact
investigation with market research to evaluate access to cancer biopsy devices in East Africa. With her dual degree, Wagner plans to continue her work in health care delivery and her career in improving access to medicine and... View Details
- Web
Power and Influence for Positive Impact | HBS Online
Introduction to Power and Influence for Positive Impact ENROLL NOW No application needed for our certificate programs. Start your journey today! Power and Influence for Positive Impact $1,850 Next 6-week... View Details
- July 2019
- Article
The Impact of Price Regulation on the Availability of New Drugs in Germany
By: Ariel Dora Stern, Felicitas Pietrulla, Annika Herr, Aaron S. Kesselheim and Ameet Sarpatwari
The 2011 German Pharmaceutical Market Restructuring Act (“AMNOG”) subjected branded, non-rare disease drugs to price regulation based on an assessment of their clinical benefit. Assessment outcomes range from “major added benefit” to “less benefit than the appropriate... View Details
Keywords: Regulation; Pharmaceuticals; Healthcare; Health Care and Treatment; Price; Governing Rules, Regulations, and Reforms; Pharmaceutical Industry; Germany
Stern, Ariel Dora, Felicitas Pietrulla, Annika Herr, Aaron S. Kesselheim, and Ameet Sarpatwari. "The Impact of Price Regulation on the Availability of New Drugs in Germany." Health Affairs 38, no. 7 (July 2019): 1182–1187.
- August 2022 (Revised May 2025)
- Case
Fresh Food Generation
By: Brian Trelstad, Amy Klopfenstein and Mel Martin
This case highlights one of five BIPOC entrepreneurs in the Boston area as part of the HBS Impact Investment Fund. In fall 2021, a team of HBS students reviewed the financial statements of Fresh Food Generation (FFG), a Dorchester, Massachusetts-based food service... View Details
- November 2013 (Revised September 2014)
- Case
Man Jit Singh at Sony Entertainment Television (A)
By: Linda A. Hill, Dana M. Teppert and Allison J. Wigen
Explores the role of CEO Man Jit Singh and his senior management committee in leading Multi Screen Media Pvt. Ltd. (formerly SET Pvt. Ltd.), a leading television broadcaster in India. Describes Singh's decision to evaluate employees based on values as well as... View Details
Keywords: Performance Appraisals; Performance Management; Performance Evaluation; Leadership Style; Managerial Roles; Organizational Culture; Groups and Teams; Management Teams; Change Management; Decision Making; Emerging Markets; Media and Broadcasting Industry; India
Hill, Linda A., Dana M. Teppert, and Allison J. Wigen. "Man Jit Singh at Sony Entertainment Television (A)." Harvard Business School Case 414-028, November 2013. (Revised September 2014.)
- August 2015
- Article
Cost Conscious? The Neural and Behavioral Impact of Price Primacy on Decision-Making
By: Uma R. Karmarkar, Baba Shiv and Brian Knutson
Price is a key factor in most purchases, but it can be presented at different stages of decision making prior to a purchase. We examine the sequence-dependent effects of price and product information on the decision-making process at both neural and behavioral levels.... View Details
Keywords: fMRI; Retail Promotion; Purchase Decisions; Price; Value; Decision Choices and Conditions; Consumer Behavior; Product Marketing; Retail Industry
Karmarkar, Uma R., Baba Shiv, and Brian Knutson. "Cost Conscious? The Neural and Behavioral Impact of Price Primacy on Decision-Making." Journal of Marketing Research (JMR) 52, no. 4 (August 2015): 467–481.
- Web
Business for Social Impact | Social Enterprise | Harvard Business School
markets to create both economic and social value. Publications Are ESG Improvements Recognized? Perspectives from the Public Sentiments By: Shaolong Wu Summer 2025 | Journal of Impact and ESG Investing While Environment, Social, and... View Details
- August 2022 (Revised November 2024)
- Case
Sweet Teez Bakery: Projecting the Dough's Rise
By: Emily R. McComb, Mel Martin and Amy Klopfenstein
In 2021, the HBS Impact Investment Fund student team met with entrepreneur Teresa Maynard, who had applied for a $25,000 impact investment loan. The students thought the former Harvard Data Scientist’s bakery business, Sweet Teez Bakery, showed promise. Maynard had... View Details
Keywords: Impact Investment; Entrepreneurship; Social Entrepreneurship; Finance; Investment; Goods and Commodities; Financial Reporting; Small Business; Food and Beverage Industry; United States; Massachusetts
McComb, Emily R., Mel Martin, and Amy Klopfenstein. "Sweet Teez Bakery: Projecting the Dough's Rise." Harvard Business School Case 223-004, August 2022. (Revised November 2024.)