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Show Results For
- All HBS Web
(7,487)
- People (19)
- News (1,299)
- Research (5,128)
- Events (62)
- Multimedia (60)
- Faculty Publications (3,833)
- Research Summary
Output and asset price fluctuations
What are the sources of business cycles? How are these shocks propagated in the economy? Why are their effects so persistent? How can we explain asset price fluctuations? How are shocks transmitted internationally?To study these questions, I have developed a series... View Details
- Research Summary
Nominal versus Indexed Debt: A Quantitative Horse Race (joint with Fabio Kanczuk)
By: Laura Alfaro
There are different arguments in favor and against nominal and indexed debt which broadly include the incentive to default through inflation versus hedging against unforeseen shocks. We model these arguments and calibrate the model to assess the quantitative importance... View Details
- February 2018
- Article
Structural GARCH: The Volatility-Leverage Connection
By: Robert F. Engle and Emil N. Siriwardane
During the financial crisis, financial firm leverage and volatility both rose dramatically. Consequently, institutions are being asked to reduce leverage in order to reduce risk, though the effectiveness depends upon the role of capital structure in volatility. To... View Details
Keywords: Leverage; Credit Risk; Crisis Management; Equity; Volatility; Credit; Risk Management; Financial Crisis
Engle, Robert F., and Emil N. Siriwardane. "Structural GARCH: The Volatility-Leverage Connection." Review of Financial Studies 31, no. 2 (February 2018): 449–492.
- November 2005 (Revised March 2006)
- Case
Nestle's Milk District Model: Economic Development for a Value-Added Food Chain and Improved Nutrition
By: Ray A. Goldberg and Kerry Herman
Nestle is the largest milk firm in the world. For over a century, it has developed a milk model procurement program that improved the well-being of the small-scale farmer and the ultimate consumer. Can it partner with other firms and institutions to make even greater... View Details
Keywords: Development Economics; Value Creation; Programs; Partners and Partnerships; Food and Beverage Industry
Goldberg, Ray A., and Kerry Herman. "Nestle's Milk District Model: Economic Development for a Value-Added Food Chain and Improved Nutrition." Harvard Business School Case 906-406, November 2005. (Revised March 2006.)
Eva Ascarza
Eva Ascarza is the Jakurski Family Associate Professor of Business Administration in the Marketing Unit. She is the co-founder of the Customer Intelligence Lab at the D^3 institute at Harvard Business School. She teaches the Marketing core in the MBA required... View Details
- June 2016 (Revised January 2018)
- Case
World Wildlife Fund (WWF)
By: Ramon Casadesus-Masanell and Jordan Mitchell
Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies that environmental organizations choose to employ are sometimes starkly different. This case compares the models of two dissimilar... View Details
Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy
Casadesus-Masanell, Ramon, and Jordan Mitchell. "World Wildlife Fund (WWF)." Harvard Business School Case 716-468, June 2016. (Revised January 2018.)
- July 2007 (Revised November 2009)
- Case
World Wildlife Fund for Nature (WWF)
By: Ramon Casadesus-Masanell and Jordan Mitchell
Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies which environmental organizations choose to employ are sometimes starkly different. Compares the models of two dissimilar... View Details
Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy
Casadesus-Masanell, Ramon, and Jordan Mitchell. "World Wildlife Fund for Nature (WWF)." Harvard Business School Case 708-417, July 2007. (Revised November 2009.)
- July 2007 (Revised November 2009)
- Case
Greenpeace
By: Ramon Casadesus-Masanell and Jordan Mitchell
Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies which environmental organizations choose to employ are sometimes starkly different. Compares the models of two dissimilar... View Details
Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy
Casadesus-Masanell, Ramon, and Jordan Mitchell. "Greenpeace." Harvard Business School Case 708-418, July 2007. (Revised November 2009.)
Thomas J. DeLong
Thomas J. DeLong is a Baker Foundation Professor of Management Practice and the former Philip J. Stomberg Professor of Management Practice in the Organizational Behavior Department at the Harvard Business School. He is an expert in leader development, organizational... View Details
- August 2022 (Revised February 2023)
- Case
NewLab: Scaling an Innovation Engine
By: Tarun Khanna and George Gonzalez
Silicon Valley-veteran Shaun Stewart is the CEO of NewLab, a dynamic technology hub headquartered in the storied Brooklyn Navy Yard. Founded in 2016, NewLab fostered a community of entrepreneurs, corporate and government partners, and investors, all seeking to apply... View Details
Keywords: Entrepreneurship; Social and Collaborative Networks; Global Range; Partners and Partnerships; Networks; Growth and Development Strategy; Opportunities; Brooklyn
Khanna, Tarun, and George Gonzalez. "NewLab: Scaling an Innovation Engine." Harvard Business School Case 723-364, August 2022. (Revised February 2023.)
- November 2022
- Case
Goonj: Growing in the Face of a Pandemic
By: V. Kasturi Rangan and Priyank Narayan
Founded by the husband and wife team of Anshu and Meenakshi Gupta in 1999, Goonj had quickly emerged as one of the leading disaster relief and rural development organizations in India. Their main mode of development was through providing a clothing kit to the village... View Details
Keywords: COVID-19 Pandemic; Management; Family Business; Natural Disasters; Social Issues; Entrepreneurship; Operations; Business and Community Relations; Strategy; India
Rangan, V. Kasturi, and Priyank Narayan. "Goonj: Growing in the Face of a Pandemic." Harvard Business School Case 523-051, November 2022.
- July 2022 (Revised October 2024)
- Case
3G Capital
By: Jo Tango and Alys Ferragamo
In June 2022, 3G Capital Co-Managing Partners Alex Behring and Daniel Schwartz were in a partners’ meeting. On the agenda were three potential investments. Code named “Alpha,” “Bravo,” and “Charlie” (real target companies that have been disguised), they were the... View Details
Keywords: Investment Decisions; Leveraged Buyout; Investment Funds; Investment Portfolio; Decision Choices and Conditions; Private Equity
Tango, Jo, and Alys Ferragamo. "3G Capital." Harvard Business School Case 823-010, July 2022. (Revised October 2024.)
- October 2015
- Case
Integrating Avocent Corporation into Emerson Network Power
By: Prithwiraj Choudhury and Vincent M. Servello
This case reviews Emerson Electric’s proposed acquisition of Avocent Corporation in 2009. The focus of this case is how a technology company such as Avocent, with a dramatically different business model compared to its acquirer, should be integrated into a large,... View Details
Choudhury, Prithwiraj, and Vincent M. Servello. "Integrating Avocent Corporation into Emerson Network Power." Harvard Business School Case 616-032, October 2015.
- February 2016
- Exercise
Jim Sharpe: Operational Cash Flow Tool
By: Joseph B. Fuller, Shikhar Ghosh and Christopher Payton
In this exercise, you will examine the cash flow implications of different operating model assumptions and the effect that this has on financing decisions. View Details
Fuller, Joseph B., Shikhar Ghosh, and Christopher Payton. "Jim Sharpe: Operational Cash Flow Tool." Harvard Business School Exercise 816-070, February 2016.
- July 2020 (Revised November 2020)
- Case
Pricing at Netflix
By: Elie Ofek, Marco Bertini, Oded Koenigsberg and Amy Klopfenstein
Since its launch in 1998 as “the Amazon.com of DVDs,” Netflix had evolved from a DVD rental company to a video streaming platform and producer of original films and television shows. As the company matured, it regularly increased prices and adjusted its product... View Details
Keywords: Pricing; Marketing; Marketing Strategy; Entertainment; Film Entertainment; Television Entertainment; Finance; Price; Strategy; Competition; Competitive Strategy; Business Strategy; Adaptation; Information Technology; Internet and the Web; Digital Platforms; Customers; Customer Satisfaction; Customer Value and Value Chain; Entertainment and Recreation Industry; North and Central America; United States
Ofek, Elie, Marco Bertini, Oded Koenigsberg, and Amy Klopfenstein. "Pricing at Netflix." Harvard Business School Case 521-004, July 2020. (Revised November 2020.)
- 2024
- Working Paper
Consumer Inertia and Market Power
By: Alexander MacKay and Marc Remer
We study the pricing decisions of firms in the presence of consumer inertia. Inertia, which can arise from habit formation, brand loyalty, and switching costs, generates dynamic pricing incentives. These incentives mediate the impact of competition on market power in... View Details
Keywords: Consumer Inertia; Market Power; Dynamic Competition; Demand Estimation; Consumer Behavior; Markets; Performance; Competition; Price
MacKay, Alexander, and Marc Remer. "Consumer Inertia and Market Power." Harvard Business School Working Paper, No. 19-111, April 2019. (Revised January 2024. Direct download.)
- Summer, 2018
- Article
Innovation, Reallocation and Growth
By: Daron Acemoglu, Ufuk Akcigit, Harun Alp, Nicholas Bloom and William R. Kerr
We build a model of firm-level innovation, productivity growth, and reallocation featuring endogenous entry and exit. A new and central economic force is the selection between high- and low-type firms, which differ in terms of their innovative capacity. We estimate the... View Details
Keywords: Entry; Growth; Industrial Policy; Innovation; R＆D; Reallocation; Selection; Market Entry and Exit; Growth and Development; Innovation and Invention; Research and Development; Performance Productivity
Acemoglu, Daron, Ufuk Akcigit, Harun Alp, Nicholas Bloom, and William R. Kerr. "Innovation, Reallocation and Growth." American Economic Review 108, no. 11 (November 2018): 3450–3491.
- January 2021
- Supplement
mPharma (B)
By: Rembrand Koning, John D. Macomber, Pippa Tubman Armerding and Wale Lawal
mPharma pioneered electronic prescriptions in Ghana, and aimed to increase drug affordability and accessibility in Africa, but the company remained unprofitable. Following investor concerns about mPharma's business, CEO Gregory Rockson considered alternative business... View Details
Keywords: Strategy; Health; Entrepreneurship; Business Model; Health Industry; Technology Industry; Ghana
Koning, Rembrand, John D. Macomber, Pippa Tubman Armerding, and Wale Lawal. "mPharma (B)." Harvard Business School Supplement 721-429, January 2021.