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Show Results For
- All HBS Web
(5,098)
- People (2)
- News (900)
- Research (3,726)
- Events (40)
- Multimedia (44)
- Faculty Publications (2,624)
- Working Paper
Rebates in the Pharmaceutical Industry: Evidence from Medicines Sold in Retail Pharmacies in the U.S.
By: Pragya Kakani, Michael Chernew and Amitabh Chandra
Rising list prices are often used to illustrate the burden of prescription drug spending, but payers routinely negotiate rebates from manufacturers that generate differences between list and net prices. List prices are easily available and affect patient cost-sharing,... View Details
Keywords: Pharmaceuticals; Rebates; Health Care and Treatment; Markets; Price; Analysis; Pharmaceutical Industry
Kakani, Pragya, Michael Chernew, and Amitabh Chandra. "Rebates in the Pharmaceutical Industry: Evidence from Medicines Sold in Retail Pharmacies in the U.S." NBER Working Paper Series, No. 26846, March 2020.
- March 2020
- Article
Do Fire Sales Create Externalities?
By: Sergey Chernenko and Adi Sunderam
We develop three novel measures of how much of the price impact of their trading different mutual funds internalize. We show that mutual funds that internalize more of their price impact hold larger cash buffers and use these buffers more aggressively to accommodate... View Details
Chernenko, Sergey, and Adi Sunderam. "Do Fire Sales Create Externalities?" Journal of Financial Economics 135, no. 3 (March 2020): 602–628.
Robin Greenwood
Robin is the George Gund Professor of Finance and Banking at Harvard Business School. He serves as the Senior Associate Dean for Faculty Development and Research. He is past faculty director of the Behavioral Finance and Financial Stability project, chair of... View Details
- March 1987
- Article
Using Survey Data to Test Standard Propositions Regarding Exchange Rate Expectations
By: J. Frankel and K. A. Froot
Keywords: Currencies; Exchange Rates; Asset Pricing; International Macroeconomics; Monetary Policy; Currency Controls; Fixed Exchange Rates; Floating Exchange Rates; Currency Bands; Currency Zones; Currency Areas; Rational Expectations; Analytics and Data Science; Finance
Frankel, J., and K. A. Froot. "Using Survey Data to Test Standard Propositions Regarding Exchange Rate Expectations." American Economic Review 77, no. 1 (March 1987): 133–153. (Revised from NBER Working Paper No. 1672.)
- 2023
- Working Paper
Dynamic Pricing, Intertemporal Spillovers, and Efficiency
By: Alexander J. MacKay, Dennis Svartbäck and Anders G. Ekholm
Pricing technology that allows firms to rapidly adjust prices has two potential benefits.
Time-varying prices can respond to high-frequency demand shocks to generate greater revenues,
and they can also be used to smooth out demand to reduce costs. Using data... View Details
MacKay, Alexander J., Dennis Svartbäck, and Anders G. Ekholm. "Dynamic Pricing, Intertemporal Spillovers, and Efficiency." Harvard Business School Working Paper, No. 23-007, July 2022. (Revised December 2023.)
- August 2014 (Revised December 2015)
- Case
Showrooming at Best Buy
By: Thales Teixeira and Elizabeth Anne Watkins
Best Buy is a consumer electronics retailer with nearly 2,000 stores worldwide. In 2012, the rising popularity of price-matching apps for mobile phones made price differences between retailers transparent, online and offline. Shoppers' desire to test electronics... View Details
Keywords: Competition; Price; Consumer Behavior; Applications and Software; Mobile and Wireless Technology; Retail Industry; Electronics Industry
Teixeira, Thales, and Elizabeth Anne Watkins. "Showrooming at Best Buy." Harvard Business School Case 515-019, August 2014. (Revised December 2015.)
- May 2007 (Revised April 2009)
- Case
Netflix
By: Willy C. Shih, Stephen P. Kaufman and David Spinola
Reed Hastings founded Netflix with a vision to provide a home movie service that would do a better job satisfying customers than the traditional retail rental model. But as it encouraged challenges it underwent several major strategy shifts, ultimately developing a... View Details
Keywords: Business Model; Film Entertainment; Disruptive Innovation; Growth and Development Strategy; Distribution Channels; Service Delivery; Renting or Rental; Competitive Strategy; Motion Pictures and Video Industry
Shih, Willy C., Stephen P. Kaufman, and David Spinola. "Netflix." Harvard Business School Case 607-138, May 2007. (Revised April 2009.)
- 01 Jun 2020
- Working Paper Summaries
Rebates in the Pharmaceutical Industry: Evidence from Medicines Sold in Retail Pharmacies in the U.S.
- August 2004 (Revised September 2004)
- Background Note
Note on Duration and Convexity
This case explores two measures of price sensitivity: duration and convexity. These measures are normally used to gauge how sensitive a bond's price is to a change in interest-rate levels. However, as concepts, both duration and convexity have wider application:... View Details
Chacko, George C., Peter A. Hecht, Vincent Dessain, and Anders Sjoman. "Note on Duration and Convexity." Harvard Business School Background Note 205-025, August 2004. (Revised September 2004.)
- February 2000 (Revised February 2002)
- Case
Owens & Minor, Inc. (A)
By: V.G. Narayanan and Lisa Brem
A forward-thinking manager at Owens & Minor (O&M), a large national medical and surgical distribution company, enlisted the help of both logistics and cost managers to develop an innovative pricing schedule based on the customer's activities instead of the price of the... View Details
Keywords: Activity Based Costing and Management; Logistics; Distribution; Price; Supply Chain Management; Customer Relationship Management; Medical Devices and Supplies Industry; Distribution Industry
Narayanan, V.G., and Lisa Brem. "Owens & Minor, Inc. (A)." Harvard Business School Case 100-055, February 2000. (Revised February 2002.)
- August 2007 (Revised January 2008)
- Case
Dollar General Going Private
Intended to improve students' understanding and encourage their use of financial statement analysis. The context is Dollar General Corporation's acquisition by private equity sponsor KKR, which took the company private in 2007. Although the proposed merger generated a... View Details
Keywords: Financial Statements; Mergers and Acquisitions; Private Equity; Price; Privatization; Valuation; Retail Industry
Katz, Sharon P. "Dollar General Going Private." Harvard Business School Case 108-015, August 2007. (Revised January 2008.)
- December 2019 (Revised December 2022)
- Case
TXU (A): Powering the Largest Leveraged Buyout in History
By: Trevor Fetter, Erik Snowberg and Rebecca M. Henderson
This case is designed to support a lively discussion about the relative merits of shareholder vs. stakeholder perspectives in the context of a company that provides a vital public service that has important environmental implications. The 2007 purchase of TXU, the... View Details
Keywords: Leveraged Buyouts; Transformation; Insolvency and Bankruptcy; Environmental Sustainability; Business and Shareholder Relations; Business and Stakeholder Relations; Energy Generation; Non-Renewable Energy; Governing Rules, Regulations, and Reforms; Utilities Industry; Energy Industry; Texas
Fetter, Trevor, Erik Snowberg, and Rebecca M. Henderson. "TXU (A): Powering the Largest Leveraged Buyout in History." Harvard Business School Case 320-064, December 2019. (Revised December 2022.)
- October 2007 (Revised January 2009)
- Background Note
Analyzing Relative Costs
By: Hanna Halaburda and Jan W. Rivkin
Introduces students to the technique of relative cost analysis, a core technique of strategists. Among the intricate quantitative analyses that strategists undertake, relative cost analysis may be the most common. The goal of a relative cost analysis is simply to... View Details
Keywords: Cost; Management Analysis, Tools, and Techniques; Mathematical Methods; Competition; Competitive Advantage
Halaburda, Hanna, and Jan W. Rivkin. "Analyzing Relative Costs." Harvard Business School Background Note 708-462, October 2007. (Revised January 2009.)
- 2023
- Working Paper
The Optimal Stock Valuation Ratio
By: Sebastian Hillenbrand and Odhrain McCarthy
Trailing price ratios, such as the price-dividend and the price-earnings ratio, scale prices by trailing cash flow measures. They theoretically contain expected returns, yet, their performance in predicting stock market returns is poor. This is because of an omitted... View Details
Keywords: Price; Investment Return; AI and Machine Learning; Valuation; Cash Flow; Forecasting and Prediction
Hillenbrand, Sebastian, and Odhrain McCarthy. "The Optimal Stock Valuation Ratio." Working Paper, November 2023.
- April 2005 (Revised February 2006)
- Background Note
Note on Option Valuation
For every option, a fair price has to be established. But how do you actually price an option? Assuming a basic knowledge of options, this note covers two pricing methods: the binominal tree and the Black-Scholes/Merton formula. View Details
Chacko, George C., Peter A. Hecht, Vincent Dessain, and Anders Sjoman. "Note on Option Valuation." Harvard Business School Background Note 205-106, April 2005. (Revised February 2006.)
- January 1993 (Revised June 1995)
- Case
Arbitrage in the Government Bond Market?
Documents a pricing anomaly in the large and liquid treasury bond market. The prices of callable treasury bonds seem to be inconsistent with the prices of noncallable treasuries and an arbitrage opportunity appears to exist. Permits instructors to introduce the... View Details
Edleson, Michael E., and Peter Tufano. "Arbitrage in the Government Bond Market?" Harvard Business School Case 293-093, January 1993. (Revised June 1995.)
- January 2023
- Case
EKI Energy Services: One Billion Carbon Credits
By: George Serafeim
Within nine months from the time of its Initial Public Offering (IPO) in April of 2021, EKI Energy Services (EKI) shares had increased by more than 8,000%. Equally explosive was the growth of the company’s revenues and Earnings Before Interest, Taxes and Depreciation... View Details
Keywords: Carbon Credits; Carbon Emissions; Growth; Business Analysis; Environmental Sustainability; Corporate Valuation; Climate Change; Accounting; Valuation; Transition; Renewable Energy; Analysis; Product Positioning; India
Serafeim, George. "EKI Energy Services: One Billion Carbon Credits." Harvard Business School Case 123-060, January 2023.
- April 1995
- Case
Phelps Dodge Corporation
By: W. Carl Kester and Kendall Backstrand
A prolonged decline in copper prices prompts Phelps Dodge, one of the world's largest independent copper companies, to consider corporate diversification as a means of protecting itself from copper price volatility. View Details
Keywords: Diversification; Price; Volatility; Risk Management; Mining Industry; Arizona; United States
Kester, W. Carl, and Kendall Backstrand. "Phelps Dodge Corporation." Harvard Business School Case 295-132, April 1995.
- 22 Oct 2020
- Working Paper Summaries
Estimating Causal Effects in the Presence of Partial Interference Using Multivariate Bayesian Structural Time Series Models
Keywords: by Fiammetta Menchetti and Iavor Bojinov
- September 2021
- Article
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." Journal of Financial Economics 141, no. 3 (September 2021).