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Show Results For
- All HBS Web
(2,717)
- People (5)
- News (513)
- Research (1,677)
- Events (18)
- Multimedia (30)
- Faculty Publications (987)
- October 2019 (Revised December 2019)
- Case
La Roche-Posay: Growing L'Oreal's Active Cosmetics Brand
By: Jill Avery, Vincent Dessain and Mette Fuglsang Hjortshoej
As 2018 neared its end, Laetitia Toupet, international general manager of L’Oréal’s La Roche-Posay brand reflected on the brand’s achievements over the past year. At €1 billion in revenue, La Roche-Posay had recently become the number one dermocosmetics brand in the... View Details
Keywords: Branding; Brand Management; Consumer Products; Brand Positioning; Target Market; Global Brands; Global Marketing; Marketing; Marketing Strategy; Brands and Branding; Globalized Firms and Management; Consumer Products Industry; Beauty and Cosmetics Industry; Health Industry; France; Europe; Brazil; China; Asia; South America; United States; North America
Avery, Jill, Vincent Dessain, and Mette Fuglsang Hjortshoej. "La Roche-Posay: Growing L'Oreal's Active Cosmetics Brand." Harvard Business School Case 520-035, October 2019. (Revised December 2019.)
- 2025
- Working Paper
Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach
By: Ta-Wei Huang and Eva Ascarza
As firms increasingly rely on customer data for personalization, concerns over privacy and regulatory compliance have grown. Local Differential Privacy (LDP) offers strong individual-level protection by injecting noise into data before collection. While... View Details
Keywords: Targeted Intervention; Conditional Average Treatment Effect Estimation; Differential Privacy; Honest Estimation; Post-processing; Analytics and Data Science; Consumer Behavior; Marketing
Huang, Ta-Wei, and Eva Ascarza. "Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach." Harvard Business School Working Paper, No. 24-034, December 2023. (Revised March 2025.)
- March 2013
- Case
Currency Wars
By: Laura Alfaro and Hilary White
In February 2013, the G-20 finance ministers met in Moscow, Russia to discuss the rising anxieties over a potential international currency war. It was speculated that certain countries were purposely devaluing their currencies in order to improve their competitiveness... View Details
Keywords: Currency; Competitiveness; Trade Policy; Devaluation; Exchange Rate; Monetary Policy; Quantitative Easing; Inflation Targeting; Capital Flows; Central Banking; Currency Exchange Rate; Competitive Strategy; Emerging Markets; Policy; Trade; Conflict and Resolution; Banking Industry; Public Administration Industry; Moscow
Alfaro, Laura, and Hilary White. "Currency Wars." Harvard Business School Case 713-074, March 2013.
- May 2013
- Supplement
Kinyuseisaku: Monetary Policy in Japan (C)
By: Laura Alfaro and Hilary White
Assuming office in December 2012, Prime Minister Shinzo Abe was determined to revive Japan's stagnating economy through an ambitious plan known as 'Abenomics.' Under the guidance of the newly appointed governor of the central bank, Haruhiko Kuroda, the Bank of Japan... View Details
Keywords: Japan; Inflation Targeting; Inflation; Abenomics; Monetary Policy; Stimulus; Quantitative Easing; Government Bonds; Macroeconomics; Inflation and Deflation; Money; Economic Slowdown and Stagnation; Japan
Alfaro, Laura, and Hilary White. "Kinyuseisaku: Monetary Policy in Japan (C)." Harvard Business School Supplement 713-086, May 2013.
- September 2020 (Revised July 2022)
- Technical Note
Algorithmic Bias in Marketing
By: Ayelet Israeli and Eva Ascarza
This note focuses on algorithmic bias in marketing. First, it presents a variety of marketing examples in which algorithmic bias may occur. The examples are organized around the 4 P’s of marketing – promotion, price, place and product—characterizing the marketing... View Details
Keywords: Algorithmic Data; Race And Ethnicity; Promotion; ＂Marketing Analytics＂; Marketing And Society; Big Data; Privacy; Data-driven Management; Data Analysis; Data Analytics; E-Commerce Strategy; Discrimination; Targeting; Targeted Advertising; Pricing Algorithms; Ethical Decision Making; Customer Heterogeneity; Marketing; Race; Ethnicity; Gender; Diversity; Prejudice and Bias; Marketing Communications; Analytics and Data Science; Analysis; Decision Making; Ethics; Customer Relationship Management; E-commerce; Retail Industry; Apparel and Accessories Industry; United States
Israeli, Ayelet, and Eva Ascarza. "Algorithmic Bias in Marketing." Harvard Business School Technical Note 521-020, September 2020. (Revised July 2022.)
- 2020
- Working Paper
Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach
By: Eva Ascarza
The success of Customer Relationship Management (CRM) programs ultimately depends on the firm's ability to understand consumers' preferences and precisely capture how these preferences may differ across customers. Only by understanding customer heterogeneity, firms can... View Details
Keywords: Customer Management; Targeting; Deep Exponential Families; Probabilistic Machine Learning; Cold Start Problem; Customer Relationship Management; Customer Value and Value Chain; Consumer Behavior; Analytics and Data Science; Mathematical Methods; Retail Industry
Padilla, Nicolas, and Eva Ascarza. "Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach." Harvard Business School Working Paper, No. 19-091, February 2019. (Revised May 2020. Accepted at the Journal of Marketing Research.)
- October 2021
- Article
Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach
By: Nicolas Padilla and Eva Ascarza
The success of Customer Relationship Management (CRM) programs ultimately depends on the firm's ability to understand consumers' preferences and precisely capture how these preferences may differ across customers. Only by understanding customer heterogeneity, firms can... View Details
Keywords: Customer Management; Targeting; Deep Exponential Families; Probabilistic Machine Learning; Cold Start Problem; Customer Relationship Management; Programs; Consumer Behavior; Analysis
Padilla, Nicolas, and Eva Ascarza. "Overcoming the Cold Start Problem of CRM Using a Probabilistic Machine Learning Approach." Journal of Marketing Research (JMR) 58, no. 5 (October 2021): 981–1006.
- February 2020 (Revised February 2022)
- Case
Sustainable Product Management at Solvay
By: George Serafeim, Vincent Dessain and Mette Fuglsang Hjortshoej
In November 2019, Ilham Kadri, CEO of Solvay, a Belgian specialty chemicals and advanced materials group, with annual revenues of more than €10 billion in 2018, announced the group’s mid-term strategy, eight months after she took the helm as Solvay’s 11th CEO. The case... View Details
Keywords: Sustainability; Sustainable Business And Innovation; Sustainability Management; Sustainable Development; Management Accounting; Innovation; Carbon Emissions; Sustainability Reporting; Sustainability Targets; Target-setting; Product; Management; Transformation; Growth and Development Strategy; Climate Change; Environmental Sustainability; Chemical Industry; Europe; Belgium
Serafeim, George, Vincent Dessain, and Mette Fuglsang Hjortshoej. "Sustainable Product Management at Solvay." Harvard Business School Case 120-081, February 2020. (Revised February 2022.)
- March 2023
- Case
Roche: ESG and Access to Healthcare
By: George Serafeim, Susanna Gallani and Benjamin Maletta
In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first ESG investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that... View Details
Keywords: ESG (Environmental, Social, Governance) Performance; Sustainable Finance; Growth Strategy And Execution; Sustainability Targets; Impact Evaluation; Healthcare Access; Healthcare Innovation; Healthcare Systems; Healthcare Operations; Finance; Strategy; Health Testing and Trials; Health Care and Treatment; Growth Management; Measurement and Metrics; Innovation Strategy; Corporate Social Responsibility and Impact; Health Industry; Pharmaceutical Industry; Switzerland; North America; Europe; Asia; Latin America; Africa
Serafeim, George, Susanna Gallani, and Benjamin Maletta. "Roche: ESG and Access to Healthcare." Harvard Business School Case 123-075, March 2023.
- June 2013 (Revised June 2013)
- Teaching Note
Brazil's Enigma: Sustaining Long-Term Growth & Currency Wars
By: Laura Alfaro and Hilary White
Over the past decade, Brazil's future as a leading world economic power appeared certain. An expanding middle class and commodity boom had fueled economic growth, with GDP growth hitting a peak of 7.5% in 2010. However, the high cost of conducting business in Brazil,... View Details
Keywords: Exchange Rate; Inflation; Inflation Targeting; Industrialization; Infrastructure; Currency; Capital Controls; Stimulus; Commodity Prices; Manufacturing Costs; Globalization; Productivity Growth; Economics; Economic Slowdown and Stagnation; Inflation and Deflation; Macroeconomics; Public Sector; Brazil; South America; Latin America
- January 2017
- Teaching Note
The Park Hotels: Revitalizing an Iconic Indian Brand
By: Jill Avery and Chekitan S. Dev
Priya Paul, chairwoman of The Park Hotels, an award-winning portfolio of thirteen boutique hotels scattered across India, was in the midst of a brand revitalization program. Landor Associates, a leading brand consultancy, had identified three areas of concern: the... View Details
- March 2019
- Case
DayTwo: Going to Market with Gut Microbiome
By: Ayelet Israeli and David Lane
DayTwo is a young Israeli startup that applies research on the gut microbiome and machine learning algorithms to deliver personalized nutritional recommendations to its users in order to minimize blood sugar spikes after meals. After a first year of trial rollout in... View Details
Keywords: Start-up Growth; Startup; Positioning; Targeting; Go To Market Strategy; B2B2C; B2B Vs. B2C; Health ＆ Wellness; AI; Machine Learning; Female Ceo; Female Protagonist; Science-based; Science And Technology Studies; Ecommerce; Applications; DTC; Direct To Consumer Marketing; US Health Care; ＂USA,＂; Innovation; Pricing; Business Growth; Segmentation; Distribution Channels; Growth and Development Strategy; Business Startups; Science-Based Business; Health; Innovation and Invention; Marketing; Information Technology; Business Growth and Maturation; E-commerce; Applications and Software; Health Industry; Technology Industry; Insurance Industry; Information Technology Industry; Food and Beverage Industry; Israel; United States
Israeli, Ayelet, and David Lane. "DayTwo: Going to Market with Gut Microbiome." Harvard Business School Case 519-010, March 2019.
- 2014
- Working Paper
The Role of the Corporation in Society: An Alternative View and Opportunities for Future Research
By: George Serafeim
A long-standing ideology in business education has been that a corporation is run for the sole interest of its shareholders. I present an alternative view where increasing concentration of economic activity and power in the world's largest corporations, the Global... View Details
Keywords: Corporate Social Responsibility; Corporate Governance; Environment; Environmental And Social Sustainability; Sustainability; Sustainability Reporting; Sustainability Research; Sustainability Targets; Corporate Performance; Corporate Accountability; Corporate Social Responsibility and Impact
Serafeim, George. "The Role of the Corporation in Society: An Alternative View and Opportunities for Future Research." Harvard Business School Working Paper, No. 14-110, May 2014.
- June 2023
- Supplement
Roche: ESG and Access to Healthcare
By: George Serafeim
In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first ESG investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that... View Details
Keywords: ESG (Environmental, Social, Governance) Performance; Sustainable Finance; Growth Strategy And Execution; Sustainability Targets; Impact Evaluation; Healthcare Access; Healthcare Innovation; Healthcare Systems; Healthcare Operations; Finance; Strategy; Health Testing and Trials; Health Care and Treatment; Growth Management; Measurement and Metrics; Innovation Strategy; Corporate Social Responsibility and Impact; Health Industry; Pharmaceutical Industry; Switzerland; North America; Europe; Asia; Latin America; Africa
Serafeim, George. "Roche: ESG and Access to Healthcare." Harvard Business School Multimedia/Video Supplement 123-713, June 2023.
- November 2014
- Article
The Impact of Corporate Sustainability on Organizational Processes and Performance
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
We investigate the effect of corporate sustainability on organizational processes and performance. Using a matched sample of 180 U.S. companies, we find that corporations that voluntarily adopted sustainability policies by 1993—termed as High Sustainability... View Details
Keywords: Sustainability; Sustainability Management; Sustainability Research; Sustainability Reporting; Sustainability Targets; Corporate Social Responsibility; Corporate Accountability; Reporting; Corporate Governance; Investor Clientele; Investor Communication; Stock Market; Corporate Social Responsibility and Impact; Environmental Sustainability; Performance; United States
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "The Impact of Corporate Sustainability on Organizational Processes and Performance." Management Science 60, no. 11 (November 2014): 2835–2857.
- November 2020
- Teaching Note
DayTwo: Going to Market with Gut Microbiome
By: Ayelet Israeli
Teaching Note for HBS Case No. 519-010. DayTwo is a young Israeli startup that applies research on the gut microbiome and machine learning algorithms to deliver personalized nutritional recommendations to its users in order to minimize blood sugar spikes after meals.... View Details
Keywords: Start-up Growth; Startup; Positioning; Targeting; Go To Market Strategy; B2B Vs. B2C; B2B2C; Health ＆ Wellness; AI; Machine Learning; Female Ceo; Female Protagonist; Science-based; Science And Technology Studies; Ecommerce; Applications; DTC; Direct To Consumer Marketing; US Health Care; ＂USA,＂; Innovation; Pricing; Business Growth; Segmentation; Distribution Channels; Growth and Development Strategy; Business Startups; Science-Based Business; Health; Innovation and Invention; Marketing; Information Technology; Business Growth and Maturation; E-commerce; Applications and Software; Health Industry; Technology Industry; Insurance Industry; Information Technology Industry; Food and Beverage Industry; Israel; United States
- September 2014 (Revised May 2015)
- Case
The United Kingdom and the Means to Prosperity
By: Laura Alfaro, Lakshmi Iyer and Hilary White
After struggling through the country's longest recession since 2008, the U.K. was expected to grow faster than any other G7 nation in 2014. Analysts wondered whether the return to growth was because, or in spite of, Prime Minister David Cameron's controversial £113... View Details
Keywords: United Kingdom; Keynesian Multiplier; Inflation; Inflation Targeting; Government Spending; Government Intervention In The Markets; Monetary Policy; Financial Crisis Management; Austerity; Inequality; Public Finance; Government Finance; Macroeconomics; Economics; Government and Politics; Inflation and Deflation; Financial Crisis; Economic Slowdown and Stagnation; Economic Growth; Business Cycles; Welfare; United Kingdom
Alfaro, Laura, Lakshmi Iyer, and Hilary White. "The United Kingdom and the Means to Prosperity." Harvard Business School Case 715-008, September 2014. (Revised May 2015.)
- 17 Jan 2024
- Research & Ideas
Are Companies Getting Away with 'Cheap Talk' on Climate Goals?
Companies regularly set ambitious climate goals, but these plans often end up like many people’s New Year’s resolutions: unmet aspirations that quietly fizzle out. While companies often gain positive media attention by trumpeting plans for reducing greenhouse gas... View Details
Keywords: by Tim Gray
- 28 Nov 2018
- HBS Case
On Target: Rethinking the Retail Website
jimkruger In the mid-1990s, Target was a discount superstore behemoth. The retailer had set itself apart from chief rival Walmart with a focus on more upscale but wallet-friendly fashion and lifestyle lines, spurring double-digit growth... View Details