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Show Results For
- All HBS Web
(347)
- News (90)
- Research (199)
- Multimedia (14)
- Faculty Publications (159)
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- Article
The Cross Section of Bank Value
By: Mark Egan, Stefan Lewellen and Adi Sunderam
We study the determinants of value creation in U.S. commercial banks. We develop novel measures of individual banks' productivities at collecting deposits and making loans. We relate these measures to bank market values and find that deposit productivity is responsible... View Details
Keywords: Productivity; Banks and Banking; Valuation; Performance Productivity; Value Creation; United States
Egan, Mark, Stefan Lewellen, and Adi Sunderam. "The Cross Section of Bank Value." Review of Financial Studies 35, no. 5 (May 2022): 2101–2143.
- Article
Capture New Value from Your Existing Tech Infrastructure
By: Stefan Thomke and Anthony Rodrigo
When senior managers think about how to respond to the threats and opportunities of technological change, they often dream of the same thing: If they just could start a new company or division that isn’t held back by conventional thinking or outdated business models.... View Details
Keywords: Innovation; Technology; Ecosystem; Incubators; Technological Innovation; Telecommunications Industry; South Asia; Malaysia
Thomke, Stefan, and Anthony Rodrigo. "Capture New Value from Your Existing Tech Infrastructure." Harvard Business Review Digital Articles (May 5, 2022).
- 2008
- Working Paper
Inexperienced Investors and Bubbles
By: Robin Greenwood and Stefan Nagel
We use mutual fund manager data from the technology bubble to examine the hypothesis that inexperienced investors play a role in the formation of asset price bubbles. Using age as a proxy for managers' investment experience, we find that around the peak of the... View Details
Keywords: Investment; Stocks; Information Technology; Price Bubble; Asset Management; Experience and Expertise
Greenwood, Robin, and Stefan Nagel. "Inexperienced Investors and Bubbles." NBER Working Paper Series, No. 14111, June 2008.
- September–October 2017
- Article
The Surprising Power of Online Experiments: Getting the Most Out of A/B and Other Controlled Tests
By: Ron Kohavi and Stefan Thomke
In the fast-moving digital world, even experts have a hard time assessing new ideas. Case in point: At Bing, a small headline change an employee proposed was deemed a low priority and shelved for months until one engineer decided to do a quick online controlled... View Details
Kohavi, Ron, and Stefan Thomke. "The Surprising Power of Online Experiments: Getting the Most Out of A/B and Other Controlled Tests." Harvard Business Review 95, no. 5 (September–October 2017): 74–82.
- September–October 2017
- Article
Blurring the Boundaries: The Interplay of Gender and Local Communities in the Commercialization of Social Ventures
By: Stefan Dimitriadis, Matthew Lee, Lakshmi Ramarajan and Julie Battilana
This paper examines the critical role of gender in the commercialization of social ventures. We argue that cultural beliefs about what is perceived to be appropriate work for each gender influence how founders of social ventures incorporate commercial activity into... View Details
Keywords: Community; Cultural Beliefs; Social Enterprise; Gender; Local Range; Commercialization; Culture
Dimitriadis, Stefan, Matthew Lee, Lakshmi Ramarajan, and Julie Battilana. "Blurring the Boundaries: The Interplay of Gender and Local Communities in the Commercialization of Social Ventures." Organization Science 28, no. 5 (September–October 2017): 819–839.
- August 2009
- Article
Inexperienced Investors and Bubbles
By: Robin Greenwood and Stefan Nagel
We use mutual fund manager data from the technology bubble to examine the hypothesis that inexperienced investors play a role in the formation of asset price bubbles. Using age as a proxy for managers' investment experience, we find that around the peak of the... View Details
Keywords: Asset Price Bubbles; Investment Experience; Investor Age; Trend Chasing; Investment; Experience and Expertise; Age; Behavioral Finance; Price Bubble; Information Technology; Stocks
Greenwood, Robin, and Stefan Nagel. "Inexperienced Investors and Bubbles." Journal of Financial Economics 93, no. 2 (August 2009): 239–258. (formerly NBER Working Paper No. 14111, June 2008.)
- 20 Jul 2010
- First Look
First Look: July 20
note:http://cb.hbsp.harvard.edu/cb/product/610050-PDF-ENG Dassault Systèmes Stefan Thomke and Daniela BeyersdorferHarvard Business School Case 610-080 Dassault Systèmes, a leader in product lifecycle... View Details
Keywords: Martha Lagace
- December 1999 (Revised August 2001)
- Case
Millennium Pharmaceuticals, Inc. (A)
By: Stefan H. Thomke and Ashok Nimgade
Focuses on Millennium's strategy to grow and revolutionize drug development through the use of new technologies such as genomics. Describes how Millennium Pharmaceuticals--a fast-growing biotechnology firm in Cambridge, MA--has used strategic alliances to finance the... View Details
Keywords: Cost Management; Financing and Loans; Medical Specialties; Retention; Growth and Development Strategy; Time Management; Product Development; Problems and Challenges; Alliances; Technology; Biotechnology Industry; Pharmaceutical Industry; Cambridge
Thomke, Stefan H., and Ashok Nimgade. "Millennium Pharmaceuticals, Inc. (A)." Harvard Business School Case 600-038, December 1999. (Revised August 2001.)
- March 2022
- Article
Carbon Footprinting and Pricing under Climate Concerns
By: Marco Bertini, Stefan Buehler, Daniel Halbheer and Don Lehmann
This article studies how organizations should design a product by choosing the carbon footprint and price in a market with climate concerns. The authors first show how the cost and demand effects of reducing the product carbon footprint determine the profit-maximizing... View Details
Keywords: Carbon Footprint; Carbon Offsetting; Climate Impact; Net-zero Emissions; Pricing; Climate Change; Product Design; Price; Environmental Sustainability; Marketing
Bertini, Marco, Stefan Buehler, Daniel Halbheer, and Don Lehmann. "Carbon Footprinting and Pricing under Climate Concerns." Journal of Marketing 86, no. 2 (March 2022): 186–201.
- 2023
- Working Paper
Cost-Efficient Decarbonization of Portland Cement Production
By: Gunther Glenk, Anton Kelnhofer, Rebecca Meier and Stefan Reichelstein
Accounting for nearly 8% of global annual carbon dioxide (CO2) emissions, the cement industry is considered difficult to decarbonize. While a sizeable number of abatement levers for Portland cement production is becoming technologically ready for deployment, many are... View Details
Keywords: Decarbonization; Carbon Abatement; Carbon Accounting; Carbon Emissions; Carbon Regulation; Carbon Tax; Net-zero Emissions; Management; Environmental Management; Sustainable Cities; Accounting; Management Analysis, Tools, and Techniques; Environmental Accounting; Energy; Environmental Sustainability; Construction Industry; Steel Industry; Pulp and Paper Industry; Real Estate Industry; Consulting Industry; Energy Industry; Green Technology Industry; Manufacturing Industry; Utilities Industry; Industrial Products Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, Anton Kelnhofer, Rebecca Meier, and Stefan Reichelstein. "Cost-Efficient Decarbonization of Portland Cement Production." Harvard Business School Working Paper, No. 24-025, October 2023. (TRR 266 Accounting for Transparency Working Paper Series, No. 120, May 2023.)
- October, 2022
- Article
The Economic Dynamics of Competing Power Generation Sources
By: Gunther Glenk and Stefan Reichelstein
Competing power generation sources have experienced considerable shifts in both their revenue potential and their costs in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and... View Details
Keywords: Renewable Energy; Intermittant; Cost Accounting; Profitability Analysis; Learning-by-doing; Cannibalization Effect; Energy; Environmental Management; Investment; Operations; Technological Innovation; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Europe; North America; South America; Africa; Asia
Glenk, Gunther, and Stefan Reichelstein. "The Economic Dynamics of Competing Power Generation Sources." Art. 112758. Renewable and Sustainable Energy Reviews 168 (October, 2022).
- June 10, 2015
- Article
High-Tech Tools Won't Automatically Improve Your Operations
By: Stefan Thomke
Thomke, Stefan. "High-Tech Tools Won't Automatically Improve Your Operations." Harvard Business Review (website) (June 10, 2015).
- 2016
- Chapter
The Innovators' Tools
By: Stefan Thomke
Thomke, Stefan. "The Innovators' Tools." In Revolutionizing Innovation: Users, Communities, and Open Innovation, edited by Dietmar Harhoff and Karim R. Lakhani. Cambridge, MA: MIT Press, 2016.
- Article
Capturing the Real Value of Innovation Tools
By: Stefan Thomke
Thomke, Stefan. "Capturing the Real Value of Innovation Tools." MIT Sloan Management Review 47, no. 2 (Winter 2006).
- 2019
- Report
Peer Review of the Danish Research & Innovation System: Ten Steps, and a Leap Forward: Taking Danish Innovation to the Next Level
By: Christian H.M. Ketels, Magareta Drzeniek Hanouz, Jackie Hunter, Stefan Kuhlmann, Tony Raven, Pieter Heringa, Uri Gabai, Göran Marklund and Christopher Palmberg
This report provides recommendations to the Danish government on improving the country's research and innovation system. It was prepared by a group of international peers under the umbrella of the European Commission's Horizon 2020 Policy Support Facility View Details
Keywords: Innovation; Entrepreneurial Ecosystems; Research And Development; Public Policy; Innovation and Invention; Research; Denmark
Ketels, Christian H.M., Magareta Drzeniek Hanouz, Jackie Hunter, Stefan Kuhlmann, Tony Raven, Pieter Heringa, Uri Gabai, Göran Marklund, and Christopher Palmberg. "Peer Review of the Danish Research & Innovation System: Ten Steps, and a Leap Forward: Taking Danish Innovation to the Next Level." Report, European Commission, Directorate-General for Research and Innovation, Brussels, 2019.
- 05 Jun 2018
- First Look
New Research and Ideas, June 5, 2018
Vincent, and Clémence Tricaud Abstract—In French parliamentary and local elections, candidates ranked first and second in the first round automatically qualify for the second round, while a third candidate qualifies only when selected by... View Details
Keywords: Dina Gerdeman
- 19 Jan 2016
- First Look
January 19, 2016
emphasize users over producers. Large parts of the knowledge economy now routinely rely on users, communities, and open innovation approaches to solve important technological and organizational problems. This view of innovation, pioneered View Details
Keywords: Sean Silverthorne
- Teaching Interest
Senior Executive Leadership Program - India (SELPI)
By: Stefan H. Thomke
Over the past two decades, India has emerged as one of the fastest-growing economies in the world. To seize growth opportunities in this promising economy and sustain success under shifting global business conditions, companies need executives who are exceptional... View Details
- May 2003
- Module Note
Building Capabilities for Experimentation, Learning, and Prototyping
By: Stefan H. Thomke
Describes the conceptual foundations and pedagogy for a module on managing experimentation, learning, and prototyping in the development of products and services. Can also be used as part of a more general course on Managing Technology and Innovation. Shows how... View Details
Keywords: Service Delivery; Product Development; Learning; Technological Innovation; Information Technology; Management
Thomke, Stefan H. "Building Capabilities for Experimentation, Learning, and Prototyping." Harvard Business School Module Note 603-089, May 2003.