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Show Results For
-
All HBS Web
(7,451)
- People (19)
- News (1,294)
- Research (5,100)
- Events (61)
- Multimedia (60)
- Faculty Publications (3,812)
- 11 Jan 2007
- Working Paper Summaries
A Perceptions Framework for Categorizing Inventory Policies in Single-stage Inventory Systems
Keywords:
by Noel Watson
- July 2002 (Revised August 2014)
- Case
WellSpace Treatment Centers for Complementary and Alternative Medicine (A)
By: Regina E. Herzlinger, Jun HuangPu and Bing Lin
How should WellSpace, a venture capital-backed purveyor of alternative health services, expand? Although it was nearing breakeven in its first location, the right business model remained unclear.
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Keywords:
Business Model;
Entrepreneurship;
Venture Capital;
Health Care and Treatment;
Innovation and Invention;
Service Delivery;
Health Industry
Herzlinger, Regina E., Jun HuangPu, and Bing Lin. "WellSpace Treatment Centers for Complementary and Alternative Medicine (A)." Harvard Business School Case 303-017, July 2002. (Revised August 2014.)
- January 2014 (Revised January 2017)
- Case
Nivea (A)
By: Karim R. Lakhani, Johann Fuller, Volker Bilgram and Greta Friar
The case describes the efforts of Beiersdorf, a worldwide leader in the cosmetics and skin care industries, to generate and commercialize new R&D through open innovation using external crowds and "netnographic" analysis. Beiersdorf, best known for its consumer brand...
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Keywords:
Innovation;
Innovation Management;
Crowdsourcing;
Big Data;
Innovation Strategy;
Innovation and Management;
Knowledge Management;
Knowledge Sharing;
Research and Development;
Social and Collaborative Networks;
Collaborative Innovation and Invention;
Analytics and Data Science;
Beauty and Cosmetics Industry;
Consumer Products Industry
Lakhani, Karim R., Johann Fuller, Volker Bilgram, and Greta Friar. "Nivea (A)." Harvard Business School Case 614-042, January 2014. (Revised January 2017.)
- October 2009 (Revised April 2010)
- Case
Societe Generale (A): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks...
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Keywords:
Risk Management;
Problems and Challenges;
Complexity;
Cost Management;
Balance and Stability;
Business Model;
Design;
Stocks;
Crisis Management;
Financial Markets;
Consulting Industry;
Europe
Brochet, Francois. "Societe Generale (A): The Jerome Kerviel Affair." Harvard Business School Case 110-029, October 2009. (Revised April 2010.)
- March 2021 (Revised April 2021)
- Case
Wirecard: The Downfall of a German Fintech Star
By: Jonas Heese, Charles C.Y. Wang and Tonia Labruyere
Wirecard was a German fintech company, member of the DAX30, that provided payment processing and related services. Wirecard had enjoyed large growth rates over the years and most investors and analysts were enthusiastic about the company's prospects. Wirecard's...
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Keywords:
Accounting Fraud;
Scandal;
Accounting Audits;
Accounting;
Financial Reporting;
Financial Institutions;
Financial Markets;
Corporate Governance;
Governance Compliance;
Corporate Accountability;
Governance Controls;
Financial Services Industry;
Germany;
Singapore;
Dubai
Heese, Jonas, Charles C.Y. Wang, and Tonia Labruyere. "Wirecard: The Downfall of a German Fintech Star." Harvard Business School Case 121-058, March 2021. (Revised April 2021.)
- March 2009 (Revised September 2013)
- Case
Yelp
By: Mikolaj Jan Piskorski, David Chen and Aaron Smith
Yelp was a popular online destination for reviews of local establishments, written by volunteer Internet users and read by 60 million people per month. However, the company was far from profitable. The CEO needs to decide between two options to increase the revenue....
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- 2024
- Working Paper
Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization
This paper introduces Incrementality Representation Learning (IRL), a novel multitask representation learning framework that predicts heterogeneous causal effects of marketing interventions. By leveraging past experiments, IRL efficiently designs and targets...
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Keywords:
Heterogeneous Treatment Effect;
Multi-task Learning;
Representation Learning;
Personalization;
Promotion;
Deep Learning;
Field Experiments;
Customer Focus and Relationships;
Customization and Personalization
Huang, Ta-Wei, Eva Ascarza, and Ayelet Israeli. "Incrementality Representation Learning: Synergizing Past Experiments for Intervention Personalization." Harvard Business School Working Paper, No. 24-076, June 2024.
- 2012
- Working Paper
When Do User Innovators Start Firms? A Theory of User Entrepreneurship
A rich and distinguished body of research has documented the importance of user innovations. For the most part, this literature has found that users innovate but do not commercialize their innovations. Instead, users benefit from using their innovations and allow...
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Keywords:
Customers;
Commercialization;
Emerging Markets;
Entrepreneurship;
Innovation and Invention
Shah, Sonali, and Mary Tripsas. "When Do User Innovators Start Firms? A Theory of User Entrepreneurship." Harvard Business School Working Paper, No. 12-078, March 2012.
- June 2011 (Revised January 2013)
- Case
Oddo Securities―ESG Integration
By: Paul M. Healy
The case describes the process of integrating environmental, social, and governance issues into valuation models and research analyst recommendations.
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Keywords:
Financial Strategy;
Mathematical Methods;
Integration;
Valuation;
Environmental Sustainability;
Social Issues;
Governance Controls;
Investment
Serafeim, George, Paul M. Healy, and Aldo Sesia. "Oddo Securities―ESG Integration." Harvard Business School Case 111-085, June 2011. (Revised January 2013.)
- 25 Jul 2019
- News
Startup and Standup
- 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.
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Fuller, Joseph B., Shikhar Ghosh, and Christopher Payton. "Jim Sharpe: Operational Cash Flow Tool." Harvard Business School Exercise 816-070, February 2016.
- January 2018
- Supplement
Jumia Nigeria PowerPoint Supplement
Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By...
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- January 2018 (Revised March 2019)
- Teaching Note
Jumia Nigeria: from Retail to Marketplace (A) and (B)
By: Ramon Casadesus-Masanell and Karen Elterman
Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By...
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- June 2020
- Case
RBC: Transforming Transformation (A)
By: Ethan Bernstein, Francesca Gino and Aldo Sesia
In 2017, the Royal Bank of Canada (RBC), a Canadian financial icon, mandated a swat team of “enablers of collaboration” (their job description) to support the personal and commercial bank in the enterprise-wide RBC Cultural Transformation initiative. Historically,...
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Keywords:
Service Delivery;
Information Technology;
Transformation;
Change Management;
Collaborative Innovation and Invention;
Innovation and Management;
Decision Making;
Human Resources;
Management Systems;
Organizational Design;
Organizational Structure;
Groups and Teams;
Management Teams;
Banking Industry;
Financial Services Industry;
Canada
Bernstein, Ethan, Francesca Gino, and Aldo Sesia. "RBC: Transforming Transformation (A)." Harvard Business School Case 920-008, June 2020.
- October 2018
- Case
Accomplice: Scaling Early Stage Finance
By: Ramana Nanda, Raffaella Sadun and Olivia Hull
Accomplice, an early-stage venture capital firm based in Boston, is raising its second fund in November 2017. Since 2009, the firm has followed a seed-led investment model, investing in tech companies at the earliest stages, often when products and business models are...
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Keywords:
Early Stage Finance;
Seed Finance;
Scouts;
Venture Capital;
Business Startups;
Private Equity;
Investment Portfolio;
Organizational Structure;
Organizational Change and Adaptation;
Partners and Partnerships;
Networks;
Adaptation;
Corporate Strategy;
Technology;
Financial Services Industry;
Massachusetts;
Boston;
Cambridge;
United States
Nanda, Ramana, Raffaella Sadun, and Olivia Hull. "Accomplice: Scaling Early Stage Finance." Harvard Business School Case 719-403, October 2018.
- 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...
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- 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...
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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.
- February 1999 (Revised May 1999)
- Case
Onsale, Inc.
By: Youngme E. Moon
Onsale has been a pioneer in electronic commerce, offering excess and refurbished goods using an online auction format. The company is now planning to become a player in the highly competitive world of first-run computer merchandise as well. However, unlike other...
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Keywords:
Business Model;
Transformation;
Customers;
Brands and Branding;
Auctions;
Network Effects;
Strategic Planning;
Competitive Strategy;
Internet and the Web;
Retail Industry
Moon, Youngme E. "Onsale, Inc." Harvard Business School Case 599-091, February 1999. (Revised May 1999.)
- October 2023 (Revised November 2023)
- Case
Rheaply: Circularity For Every Business
By: Rembrand Koning and Alicia Dadlani
In March 2023, Garry Cooper, cofounder and CEO of Chicago-based Rheaply, needed to demonstrate that Rheaply’s expanded vision could translate into building cash flows and metrics needed to raise a Series B and turn the business into a model for financial and...
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Keywords:
Business Startups;
Social Entrepreneurship;
Technological Innovation;
Environmental Sustainability;
Entrepreneurial Finance;
Technology Industry;
Green Technology Industry;
United States;
Illinois;
Chicago
Koning, Rembrand, and Alicia Dadlani. "Rheaply: Circularity For Every Business." Harvard Business School Case 724-351, October 2023. (Revised November 2023.)
- September 2009 (Revised February 2011)
- Case
Intellectual Ventures
By: Andrei Hagiu, David B. Yoffie and Alison Berkley Wagonfeld
Intellectual Ventures creates and acquires intellectual property, which it then seeks to monetize through non-exclusive licensing. In early 2009, as an increasing number of companies were trying to position themselves as leading intermediaries in the market for...
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Keywords:
Business Model;
Innovation and Invention;
Intellectual Property;
Rights;
Service Operations;
Research and Development;
Technology;
Service Industry
Hagiu, Andrei, David B. Yoffie, and Alison Berkley Wagonfeld. "Intellectual Ventures." Harvard Business School Case 710-423, September 2009. (Revised February 2011.)