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Show Results For
- All HBS Web
(2,394)
- People (8)
- News (627)
- Research (1,468)
- Events (9)
- Multimedia (9)
- Faculty Publications (579)
- 2012
- Article
Journalists and the Stock Market
By: Christopher Parsons, C. Dougal, J. Engelberg and D. Garcia
We use exogenous scheduling of Wall Street Journal columnists to identify a causal relation between financial reporting and stock market performance. To measure the media's unconditional effect, we add columnist fixed effects to a daily regression of excess Dow Jones... View Details
Parsons, Christopher, C. Dougal, J. Engelberg, and D. Garcia. "Journalists and the Stock Market." Review of Financial Studies 25, no. 3 (March 2012): 639–679.
- Article
Brand Values and Capital Market Valuation
By: Mary Barth, Michael B. Clement, George Foster and Ron Kasznik
Brand value estimates are significantly positively related to prices and returns, incremental to accounting variables. Questionable brand value estimate reliability underlies lack of financial statement recognition for brands. Findings suggest estimates are relevant... View Details
Barth, Mary, Michael B. Clement, George Foster, and Ron Kasznik. "Brand Values and Capital Market Valuation." Review of Accounting Studies 3, nos. 1-2 (1998): 41–68.
Design Rules, Vol. 1: The Power of Modularity
We live in a dynamic economic and commercial world, surrounded by objects of remarkable complexity and power. In many industries, changes in products and technologies have brought with them new kinds of firms and forms of organization. We are... View Details
- October 30, 2000
- Article
Building a Powerful Prestige Brand
By: Nancy F. Koehn
Keywords: Brands and Branding
Koehn, Nancy F. "Building a Powerful Prestige Brand." Harvard Business School Working Knowledge (October 30, 2000).
- February 2017 (Revised April 2018)
- Case
Shopkick: The Power of Shopper Data
By: John Deighton, Allison Ciechanover and Mike Horia Todorescu
Keywords: Big Data; Mobile App; Marketing; Mobile and Wireless Technology; Analytics and Data Science
Deighton, John, Allison Ciechanover, and Mike Horia Todorescu. "Shopkick: The Power of Shopper Data." Harvard Business School Case 517-069, February 2017. (Revised April 2018.)
- 2002
- Other Unpublished Work
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Price; Financial Liquidity; Trade; Valuation; Markets; Forecasting and Prediction; Equity; Stock Shares; Investment Return
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." NBER Working Paper Series, 2002. (First draft in 2001.)
- 14 Jan 2002
- Research & Ideas
Countries on the Cusp: The Power of Nationalism
they're so much in the background and taken for granted within each society. Q: How will nationalisms play out in the future vis-à-vis globalization? A: If we were to think about how societies think about themselves in terms of national identities, shared national... View Details
Keywords: by Martha Lagace
- 2016
- Chapter
Navigating Natural Monopolies: Market Strategy and Nonmarket Challenges in Radio and Television Audience Measurement Markets
By: Hillary Greene and Dennis Yao
This paper explores how firms within the audience measurement industry, specifically its radio and television markets, have navigated myriad market and nonmarket challenges. The market strategies and the nonmarket forces that constrain those strategies are largely... View Details
Keywords: Measurement and Metrics; Marketing Strategy; Consumer Behavior; Monopoly; Television Entertainment; Public Opinion; Geographic Scope; Media and Broadcasting Industry; United States
Greene, Hillary, and Dennis Yao. "Navigating Natural Monopolies: Market Strategy and Nonmarket Challenges in Radio and Television Audience Measurement Markets." In Strategy Beyond Markets. Vol. 34, edited by John de Figueiredo, Michael Lenox, Felix Oberholzer-Gee, and Rick Vanden Bergh, 367–411. Advances in Strategic Management. Emerald Group Publishing, 2016.
- February 1995 (Revised July 1995)
- Case
Power Play (A): Nintendo in 8-bit Video Games
The home video-game industry began in 1972 with the founding of Atari. After riding a dramatic boom and bust in the early 1980s, most players left the business. Nintendo of Japan then rebuilt the industry--establishing a commanding worldwide position by the end of the... View Details
Brandenburger, Adam M., Monique Burnett, and Julia Kou. "Power Play (A): Nintendo in 8-bit Video Games." Harvard Business School Case 795-102, February 1995. (Revised July 1995.)
- May 2009 (Revised January 2011)
- Case
Enel: Power, Russia, and Global Markets
By: Rawi E. Abdelal, Richard H.K. Vietor and Sogomon Tarontsi
Although the global trend toward liberalization of electric utilities forced Enel, the largest power company in Italy, to give up some of its assets in its home base, it also opened up many opportunities abroad, including in Russia, one of the largest electricity... View Details
Keywords: Mergers and Acquisitions; Energy Generation; Foreign Direct Investment; Global Strategy; Globalized Firms and Management; Globalized Markets and Industries; Business and Government Relations; Utilities Industry; Russia; Italy
Abdelal, Rawi E., Richard H.K. Vietor, and Sogomon Tarontsi. "Enel: Power, Russia, and Global Markets." Harvard Business School Case 709-046, May 2009. (Revised January 2011.)
- October 2023 (Revised April 2024)
- Case
TetraScience: Unlocking the Power of Scientific Data
By: Satish Tadikonda and William Marks
After pivoting from a focus on hardware to a focus on scientific data, TetraScience, led by veteran SaaS executive, Patrick Grady and Founder Spin Wang, has embarked on a journey from nearly cash-out to a player in the scientific data management space. This case... View Details
Keywords: Business Model; Change Management; Entrepreneurship; Information Management; Business Strategy; Market Entry and Exit; Information Technology Industry
Tadikonda, Satish, and William Marks. "TetraScience: Unlocking the Power of Scientific Data." Harvard Business School Case 824-072, October 2023. (Revised April 2024.)
- 26 Feb 2007
- Research & Ideas
The Power of the Noncompete Clause
careers and businesses all the time. The power of the noncompete clause has led to a unique Harvard Business School paper with implications for day-to-day behavior, careers, business, and policy. Authored by Matt Marx, a doctoral student,... View Details
Keywords: by Martha Lagace
- February 2001 (Revised February 2002)
- Case
Estee Lauder and the Market for Prestige Cosmetics
By: Nancy F. Koehn
Opens with a brief history of the U.S. cosmetics market and its rapid development in the 1920s. Also recounts Lauder's initial involvement in the sector, making skin care products and selling them in Manhattan beauty parlors during the Great Depression. Pays particular... View Details
Keywords: Fluctuation; Organizational Change and Adaptation; Market Entry and Exit; Entrepreneurship; Luxury; Business Strategy; Society; Beauty and Cosmetics Industry; United States
Koehn, Nancy F. "Estee Lauder and the Market for Prestige Cosmetics." Harvard Business School Case 801-362, February 2001. (Revised February 2002.)
- February 2024
- Article
Pricing Power in Advertising Markets: Theory and Evidence
By: Matthew Gentzkow, Jesse M. Shapiro, Frank Yang and Ali Yurukoglu
Existing theories of media competition imply that advertisers will pay a lower price in equilibrium to reach consumers who multi-home across competing outlets. We generalize, extend, and test this prediction. We find that television outlets whose viewers watch more... View Details
Gentzkow, Matthew, Jesse M. Shapiro, Frank Yang, and Ali Yurukoglu. "Pricing Power in Advertising Markets: Theory and Evidence." American Economic Review 114, no. 2 (February 2024): 500–533.
- 2022
- Working Paper
Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market
By: Zach Y. Brown, Mark Egan, Jihye Jeon, Chuqing Jin and Alex A. Wu
Index funds are one of the most common ways investors access financial markets and are perceived to be a transparent and low-cost alternative to active investment management. Despite these purported virtues of index fund investing and the introduction of new products... View Details
Keywords: Mutual Funds; Passive Investing; Asset Management; Financial Markets; Investment Funds; Financial Management; Financial Services Industry; United States
Brown, Zach Y., Mark Egan, Jihye Jeon, Chuqing Jin, and Alex A. Wu. "Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market." Harvard Business School Working Paper, No. 24-019, October 2023. (NBER Working Paper Series, No. 31778, October 2023.)
- June 2004
- Article
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity-such as lower bid-ask spreads, a lower price impact of trade, or higher turnover-predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Markets; Financial Liquidity; Price; Trade; Sales; Equity; Information; Management Analysis, Tools, and Techniques; Accounting Industry
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." Journal of Financial Markets 7, no. 3 (June 2004): 271–299.
- September 1991 (Revised December 1991)
- Case
G. Heileman Brewing Co. (A): Power Failure At PowerMaster
In June 1991, Heileman announced plans to introduce a high-alcohol malt liquor under the name PowerMaster (PM). Although the company claimed PM would be positioned as an upscale product and marketed on the basis of its superior taste, minority advocates and alcohol... View Details
Keywords: Advertising Campaigns; Ethics; Lawfulness; Brands and Branding; Product Positioning; Demand and Consumers; Market Entry and Exit; Food and Beverage Industry
Greyser, Stephen A. "G. Heileman Brewing Co. (A): Power Failure At PowerMaster." Harvard Business School Case 592-017, September 1991. (Revised December 1991.)
- Program
Strategic Marketing for Driving Growth
capture value Thrive in the era of digital marketing and digital business models Assess ROI for your marketing spend Balance performance and brand marketing Craft engaging,... View Details
- October 2015
- Article
The Multinational Firm and Geopolitics: Europe, Russian Energy, and Power
By: Rawi Abdelal
Multinational firms unavoidably exert influence over politics through power that is generated by both structure and process. While both political economy and management scholars address international firms, neither field has an adequate understanding of the reciprocal... View Details
Abdelal, Rawi. "The Multinational Firm and Geopolitics: Europe, Russian Energy, and Power." Business and Politics 17, no. 3 (October 2015): 553–576.
- 2018
- Working Paper
Detecting Anomalies: The Relevance and Power of Standard Asset Pricing Tests
By: Malcolm Baker, Patrick Luo and Ryan Taliaferro
The two standard approaches for identifying capital market anomalies are cross-sectional coefficient tests, in the spirit of Fama and MacBeth (1973), and time-series intercept tests, in the spirit of Jensen (1968). A new signal can pass the first test, which we label a... View Details
Keywords: Investment Management; Anomalies; Portfolio Construction; Transaction Costs; Investment; Management; Asset Pricing; Market Transactions; Cost
Baker, Malcolm, Patrick Luo, and Ryan Taliaferro. "Detecting Anomalies: The Relevance and Power of Standard Asset Pricing Tests." Working Paper, July 2018.