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Show Results For
- All HBS Web
(3,037)
- People (5)
- News (669)
- Research (2,047)
- Events (8)
- Multimedia (14)
- Faculty Publications (876)
Entry into Platform-based Markets
This paper examines the relative importance of platform quality, indirect network effects, and consumer expectations on the success of entrants in platform-based markets. We develop a theoretical model and find that an entrant's success depends on the strength of... View Details
- 25 Aug 2022
- News
Open Market
don’t think we know all the ripples yet. What I do know is that Robinhood customers are upending this industry. That makes a lot of people who are considered the old mainstays of the stock market very... View Details
- January 2017
- Article
Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns
By: Tom Y. Chang, Samuel M. Hartzmark, David H. Solomon and Eugene F. Soltes
We present evidence consistent with markets failing to properly price information in seasonal earnings patterns. Firms with historically larger earnings in one quarter of the year (“positive seasonality quarters”) have higher returns when those earnings are usually... View Details
Chang, Tom Y., Samuel M. Hartzmark, David H. Solomon, and Eugene F. Soltes. "Being Surprised by the Unsurprising: Earnings Seasonality and Stock Returns." Review of Financial Studies 30, no. 1 (January 2017): 281–323.
- October 2005 (Revised February 2006)
- Case
ICEX: Making a Market in Iceland
Examines the impact of increased performance on the international visibility and positioning of the Icelandic Stock Exchange. Allows consideration of various options for stock exchange growth that are created by Iceland's strong economic performance in recent years.... View Details
Miller, Gregory S., and Brian DeLacey. "ICEX: Making a Market in Iceland." Harvard Business School Case 106-038, October 2005. (Revised February 2006.)
- 03 Mar 2008
- Research & Ideas
Marketing Your Way Through a Recession
watching television can deliver higher than expected audiences at lower cost-per-thousand impressions. Brands with deep pockets may be able to negotiate favorable advertising rates and lock them in for several years. If you have to cut... View Details
Keywords: by John Quelch
- 2005
- Working Paper
Pseudo Market Timing and Predictive Regressions
By: Malcolm Baker, Ryan Taliaferro and Jeffrey Wurgler
A number of studies claim that aggregate managerial decision variables, such as aggregate equity issuance, have power to predict stock or bond market returns. Recent research argues that these results may be driven by an aggregate time-series version of Schultz's... View Details
Keywords: Managerial Roles; Equity; Market Timing; Financial Instruments; Investment Return; Mathematical Methods
Baker, Malcolm, Ryan Taliaferro, and Jeffrey Wurgler. "Pseudo Market Timing and Predictive Regressions." NBER Working Paper Series, No. 10823, January 2005. (First Draft in 2004.)
- Spring 2016
- Article
Risk Neglect in Equity Markets
By: Malcolm Baker
The link between measures of risk and return within the equity market has been very weak over the past 47 years: in the United States, returns on high-risk stocks have cumulatively fallen short of the returns on low-risk stocks, during a period when the equity market... View Details
Baker, Malcolm. "Risk Neglect in Equity Markets." Journal of Portfolio Management 42, no. 3 (Spring 2016): 12–25.
- 2009
- Comment
Comment on “Free Flows, Limited Diversification: Openness and the Fall and Rise of Stock Market Correlations” (by D. Quaid and H-J. Voth)
By: Huw Pill
Pill, Huw. "Comment on “Free Flows, Limited Diversification: Openness and the Fall and Rise of Stock Market Correlations” (by D. Quaid and H-J. Voth)." NBER International Seminar on Macroeconomics 6 (2009): 40–47.
- May 1990
- Article
Chartists, Fundamentalists, and Trading in the Foreign Exchange Market
By: J. Frankel and K. A. Froot
Keywords: Currencies; Exchange Rates; International Macroeconomics; Monetary Policy; Currency Controls; Fixed Exchange Rates; Floating Exchange Rates; Currency Bands; Currency Zones; Currency Areas; Rational Expectations; Asset Pricing
Frankel, J., and K. A. Froot. "Chartists, Fundamentalists, and Trading in the Foreign Exchange Market." American Economic Review 80, no. 2 (May 1990): 181–185. (Reprinted in New Developments in Exchange Rate Economics, edited by L. Sarno and M. Taylor. Edward Elgar, 2001; and in Speculation and Financial Markets, edited by M. Taylor and L. Gallagher. Edward Elgar, 2001.)
- 2023
- Working Paper
The Equity Market Implications of the Retail Investment Boom
By: Philippe van der Beck and Coralie Jaunin
This paper quantifies the impact of Robinhood traders on the US equity market. Within a structural model, we estimate retail and institutional demand curves and derive aggregate pricing implications via market clearing. The inelastic nature of institutional demand... View Details
van der Beck, Philippe, and Coralie Jaunin. "The Equity Market Implications of the Retail Investment Boom." Swiss Finance Institute Research Paper Series, No. 21-12, November 2023.
- 2008
- Working Paper
Market Reaction to the Adoption of IFRS in Europe
By: Christopher S. Armstrong, Mary E. Barth, Alan D. Jagolinzer and Edward J. Riedl
This study examines the European stock market reaction to sixteen events associated with the adoption of International Financial Reporting Standards (IFRS) in Europe. European IFRS adoption represented a major milestone towards financial reporting convergence yet... View Details
Keywords: Financial Reporting; International Accounting; Financial Markets; Code Law; Standards; Adoption; Europe
Armstrong, Christopher S., Mary E. Barth, Alan D. Jagolinzer, and Edward J. Riedl. "Market Reaction to the Adoption of IFRS in Europe." Harvard Business School Working Paper, No. 09-032, September 2008.
- Article
On Estimating the Expected Return on the Market: An Exploratory Investigation
By: Robert C. Merton
Keywords: Markets
Merton, Robert C. "On Estimating the Expected Return on the Market: An Exploratory Investigation." Journal of Financial Economics 8, no. 4 (December 1980): 1–39.
- February 2017 (Revised April 2018)
- Case
Kameda Seika: Cracking the U.S. Market
By: Elie Ofek, Nobuo Sato and Akiko Kanno
In spring 2016, Kameda’s CEO, Michiyasu Tanaka, is facing difficult questions from board members over the lackluster performance of the company’s U.S. subsidiary. Kameda was the leading player in the Japanese rice cracker market and was looking to expand overseas to... View Details
Keywords: Marketing Strategy; Growth and Development Strategy; Adaptation; Performance Improvement; Food and Beverage Industry; Manufacturing Industry; Japan; United States
Ofek, Elie, Nobuo Sato, and Akiko Kanno. "Kameda Seika: Cracking the U.S. Market." Harvard Business School Case 517-095, February 2017. (Revised April 2018.)
- January 2019 (Revised November 2019)
- Case
Ajeej Capital: Investing in Emerging Markets
By: Luis M. Viceira and Eren Kuzucu
In October 2007, Tarek Sakka and Fouad Dajani launched Ajeej Capital, the first independent investment advisory in the MENA region. Fittingly named ajeej, an Arabic word that translates to “growth and propagation in a chaotic setting,” the firm’s AUM grew from $20... View Details
Keywords: Security Selection; Investments; Growth; Culture; UAE; Finance; Asset Management; Emerging Markets; Capital Markets; Investment; Growth Management; Risk Management; Middle East; Saudi Arabia; Dubai; United Arab Emirates; Egypt; North Africa
Viceira, Luis M., and Eren Kuzucu. "Ajeej Capital: Investing in Emerging Markets." Harvard Business School Case 219-029, January 2019. (Revised November 2019.)
- 15 Jan 2019
- Working Paper Summaries
The Creation and Evolution of Entrepreneurial Public Markets
- 01 Apr 2001
- News
Tatsuyuki Saeki: Putting Stock in New Options at Nasdaq Japan
of the wildly successful American technology stock market. Launched last year as a joint venture between the U.S. Nasdaq, Japan’s Softbank Corporation, and thirteen leading Japanese and foreign brokerages, Nasdaq Japan aims to break the... View Details
- TeachingInterests
Marketing Models Doctoral Seminar
This course is a doctoral level course on Quantitative Marketing. We will cover methodological as well as substantive topics this semester. Methodological topics include: Choice models, Entry and Exit models, Dynamic structural models, Bayesian estimation methods... View Details
- July 1998 (Revised August 1998)
- Case
Optimark: Launching a Virtual Securities Market
Bill Lupien's OptiMark Technologies, Inc., plans to launch a super-computer system in September, 1998 that he believes will release previously withheld liquidity to the securities market. While today's market matches those trades based on price and size, Lupien's... View Details
Keywords: Information Technology; Financial Markets; Product Launch; Financial Services Industry; United States
Sviokla, John J., and Melissa Dailey. "Optimark: Launching a Virtual Securities Market." Harvard Business School Case 399-005, July 1998. (Revised August 1998.)
- January 2006 (Revised February 2006)
- Case
Deutsche Borse and the European Markets
By: Dwight B. Crane and Monika Stachowiak
In December 2004, Deutsche Borse proposed an offer for the London Stock Exchange. Some shareholders opposed the acquisition, leading to the offer's withdrawal and replacement of management, including the CEO and board members. Written from the viewpoint of Deutsche... View Details
Keywords: Mergers and Acquisitions; Strategy; Governing and Advisory Boards; Capital Structure; Stocks; Valuation; Corporate Governance; Price; Change Management; Commercialization; Financial Services Industry; Europe
Crane, Dwight B., and Monika Stachowiak. "Deutsche Borse and the European Markets." Harvard Business School Case 206-082, January 2006. (Revised February 2006.)
- 2007
- Working Paper
Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations
By: Feng Zhu and Marco Iansiti
This paper seeks to answer three questions. First, which drives the success of a platform, installed base, platform quality or consumer expectations? Second, when does a monopoly emerge in a platform-based market? Finally, when is a platform-based market socially... View Details
Keywords: Price; Network Effects; Digital Platforms; Monopoly; Quality; Competitive Advantage; Digital Platforms
Zhu, Feng, and Marco Iansiti. "Dynamics of Platform Competition: Exploring the Role of Installed Base, Platform Quality and Consumer Expectations." Harvard Business School Working Paper, No. 08-031, November 2007.