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(636)
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Show Results For
- All HBS Web
(636)
- People (8)
- News (132)
- Research (361)
- Events (3)
- Multimedia (1)
- Faculty Publications (159)
- November 2016
- Article
Corporate Sustainability: First Evidence on Materiality
By: Mozaffar Khan, George Serafeim and Aaron Yoon
Using newly available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to present new evidence... View Details
Keywords: Sustainability; Investments; Corporate Social Responsibility; Accounting; Corporate Reporting; Regulation; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Investment; Corporate Governance
Khan, Mozaffar, George Serafeim, and Aaron Yoon. "Corporate Sustainability: First Evidence on Materiality." Accounting Review 91, no. 6 (November 2016): 1697–1724.
- February 2019 (Revised September 2021)
- Case
The a2 Milk Company
By: Benjamin C. Esty and Daniel Fisher
The a2 Milk Company (a2MC) became the most valuable company listed on the New Zealand stock exchange in 2018 by capitalizing on a biochemical discovery related to the protein composition of cow's milk. Because many people find the A1 protein difficult to digest, and... View Details
Keywords: Judo Economics; Market Entry; Innovation; Barriers To Response; Industry Attractiveness; Advantage Horizon; Sustainability; First-mover Advantage; Scope; Strategy Execution; Strategic Evolution; Biochemistry; Genetics; Branding; Commodity; Milk; Dairy; Infant Formula; Farming; Porter's Five Forces; Competitive Advantage; Corporate Strategy; Value Creation; Competition; Disruption; Innovation and Invention; Five Forces Framework; Market Entry and Exit
Esty, Benjamin C., and Daniel Fisher. "The a2 Milk Company." Harvard Business School Case 719-424, February 2019. (Revised September 2021.)
Preventing Fairness Gerrymandering: Auditing and Learning for Subgroup Fairness
We introduce a new family of fairness definitions that interpolate between statistical and individual notions of fairness, obtaining some of the best properties of each. We show that checking whether these notions are satisfied is computationally hard in the worst... View Details
- 21 May 2012
- News
OSHA Saves Lives and Jobs
- November 2023
- Article
Algorithmic Mechanism Design with Investment
By: Mohammad Akbarpour, Scott Duke Kominers, Kevin Michael Li, Shengwu Li and Paul Milgrom
We study the investment incentives created by truthful mechanisms that allocate resources using approximation algorithms. Some approximation algorithms guarantee nearly 100% of the optimal welfare, but have only a zero guarantee when one bidder can invest before... View Details
Akbarpour, Mohammad, Scott Duke Kominers, Kevin Michael Li, Shengwu Li, and Paul Milgrom. "Algorithmic Mechanism Design with Investment." Econometrica 91, no. 6 (November 2023): 1969–2003.
- February 2023
- Article
Disruption and Credit Markets
By: Bo Becker and Victoria Ivashina
We show that over the past half century innovative disruptions were central to understanding corporate defaults. In a given year, industries experiencing abnormally high VC or IPO activity subsequently see higher default rates, higher segment exits by conglomerates,... View Details
Becker, Bo, and Victoria Ivashina. "Disruption and Credit Markets." Journal of Finance 78, no. 1 (February 2023): 105–139.
- 21 Aug 2018
- News
Cultivate Curiosity
- 11 Jun 2014
- News
Messaging Secrets From eHarmony And OKCupid Databanks
- Article
Entrepreneurial Creativity Through Motivational Synergy
By: T. M. Amabile
This paper defines and describes entrepreneurial creativity, which is the generation and implementation of novel, appropriate ideas to establish a new venture. Entrepreneurial creativity can be exhibited in established organizations as well as in start-up firms. The... View Details
Keywords: Creativity; Motivation and Incentives; Organizational Culture; Entrepreneurship; Innovation and Invention
Amabile, T. M. "Entrepreneurial Creativity Through Motivational Synergy." Journal of Creative Behavior 31, no. 1 (March 1997): 18–26.
- 26 Apr 2017
- News
Merge, Bail, and Make Out Like a Bandit
- 2013
- Article
Optimizing the Amount of Entertainment in Advertising: What's So Funny about Tracking Reactions to Humor?
By: Thales S. Teixeira and Horst Stipp
Humor and other entertaining content, as opposed to demonstrations of product features and "selling," are increasingly used in advertising, such as TV commercials, to attract and keep consumers' attention. This study uses facial tracking to explore how marketers can... View Details
Keywords: Advertising Content; Entertainment; Face Perception; Advertising; Digital Marketing; Television Entertainment; Consumer Products Industry; Food and Beverage Industry
Teixeira, Thales S., and Horst Stipp. "Optimizing the Amount of Entertainment in Advertising: What's So Funny about Tracking Reactions to Humor?" Journal of Advertising Research 53, no. 3 (September 2013): 286–296.
- 11 Apr 2014
- Working Paper Summaries
Learning By Thinking: How Reflection Improves Performance
- 2011
- Case
China Merchants Bank in Transition
By: F. Warren McFarlan, Guoqing Chen and Ziqian Zhao
This case depicts China Merchants Bank's second strategic transformation. In the 90's, China Merchants Bank creatively introduced an all-in-one-card and an all-in-one-net based on IT systems and network, enabling itself to expand nationwide. By successfully entering... View Details
Keywords: Commercial Banks; Credit Cards; Strategy; Transformations; Information Technology; Banking Industry; China
McFarlan, F. Warren, Guoqing Chen, and Ziqian Zhao. "China Merchants Bank in Transition." Tsinghua University Case, 2011.
- Research Summary
Heteroskedasticity Autocorrelation Consistent Covariance Matrix Estimation with Wavelets
I propose a new HAC estimator based on the wavelet representation of the spectral density. Whereas kernel-based HAC estimators [e.g. Newey West (1987) Andrews (1991)] have a fixed bandwidth, a wavelet estimator has bandwidths that vary across wavelet resolution... View Details
- Article
Can Analysts Assess Fundamental Risk and Valuation Uncertainty? An Empirical Analysis of Scenario-Based Value Estimates
By: Peter R. Joos, Joseph D. Piotroski and Suraj Srinivasan
We use a dataset of sell-side analysts' scenario-based valuation estimates to examine whether analysts reliably assess the risk surrounding a firm's fundamental value. We find that the spread in analysts' state-side contingent valuations captures the riskiness of... View Details
Keywords: Analyst Forecasts; Scenarios; Uncertainty; Risk and Uncertainty; Valuation; Forecasting and Prediction
Joos, Peter R., Joseph D. Piotroski, and Suraj Srinivasan. "Can Analysts Assess Fundamental Risk and Valuation Uncertainty? An Empirical Analysis of Scenario-Based Value Estimates." Journal of Financial Economics 121, no. 3 (September 2016): 645–663.
- 2009
- Working Paper
Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?
By: Shawn A. Cole, Thomas Sampson and Bilal Zia
Financial development is critical for growth, but its micro-determinants are not well understood. We test leading theories of low demand for financial services in emerging markets, combining novel survey evidence from Indonesia and India with a field experiment. We... View Details
Keywords: Banks and Banking; Saving; Knowledge Acquisition; Emerging Markets; Motivation and Incentives; Financial Services Industry; India; Indonesia
Cole, Shawn A., Thomas Sampson, and Bilal Zia. "Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?" Harvard Business School Working Paper, No. 09-117, April 2009. (Revised October 2009, September 2010, October 2010.)
- January 2014
- Article
The Consequences of Entrepreneurial Finance: Evidence from Angel Financings
By: William R. Kerr, Josh Lerner and Antoinette Schoar
This paper documents that ventures that are funded by two successful angel groups experience superior outcomes to rejected ventures: they have improved survival, exits, employment, patenting, web traffic, and financing. We use strong discontinuities in angel funding... View Details
Keywords: Business Ventures; Financing and Loans; Interests; Employment; Patents; Internet and the Web; Operations; Entrepreneurship; Business Exit or Shutdown
Kerr, William R., Josh Lerner, and Antoinette Schoar. "The Consequences of Entrepreneurial Finance: Evidence from Angel Financings." Review of Financial Studies 27, no. 1 (January 2014): 20–55.
- December 2011
- Article
Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?
By: Shawn A. Cole, Thomas Sampson and Bilal Zia
Financial development is critical for growth, but its micro-determinants are not well understood. We test leading theories of low demand for financial services in emerging markets, combining novel survey evidence from Indonesia and India with a field experiment. We... View Details
Keywords: Price; Knowledge; Demand and Consumers; Emerging Markets; Banks and Banking; Education; Finance; Behavior; Service Operations; Financial Services Industry; India; Indonesia
Cole, Shawn A., Thomas Sampson, and Bilal Zia. "Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?" Journal of Finance 66, no. 6 (December 2011): 1933–1967.
- October 2010
- Case
Dubai Duty Free
By: Rajiv Lal and David Kiron
In mid-February 2009, Dubai Duty Free Managing Director Colm McLoughlin received the January sales report. He left the report lying on his desk unopened and went to walk around the shops as he did every morning. When he returned, he sat down at his desk, looked at the... View Details
Keywords: Customer Focus and Relationships; Marketing Strategy; Emerging Markets; Value Creation; Retail Industry; Dubai
Lal, Rajiv, and David Kiron. "Dubai Duty Free." Harvard Business School Case 511-034, October 2010.
- 13 May 2014
- News