Filter Results:
(664)
Show Results For
- All HBS Web
(664)
- News (57)
- Research (528)
- Events (12)
- Multimedia (3)
- Faculty Publications (341)
Show Results For
- All HBS Web
(664)
- News (57)
- Research (528)
- Events (12)
- Multimedia (3)
- Faculty Publications (341)
- 2007
- Other Unpublished Work
Implementing Technology
By: Diego Comin and Bart Hobijn
We introduce a tractable model of endogenous growth in which the returns to innovation are determined by the technology adoption decisions of the users of new technologies. Technology adoption involves an implementation investment that determines the initial... View Details
Keywords: Learning; Investment; Investment Return; Innovation and Invention; Growth and Development Strategy; Performance Productivity; Technology Adoption
Comin, Diego, and Bart Hobijn. "Implementing Technology." November 2007. (Revise and resubmit at the Journal of Economic Theory.)
- August 2020 (Revised May 2021)
- Case
PayPal: The Next Chapter
By: Michael Porter, Mark Kramer and Annelena Lobb
Can a social purpose and stakeholder capitalism confer a powerful competitive advantage in the age of COVID-19? For PayPal, the answer is yes. After spinning off from eBay in a 2015 IPO, the company declared its purpose as "democratizing financial services" by ensuring... View Details
Keywords: Mission and Purpose; Finance; Business and Stakeholder Relations; Social Entrepreneurship; Competitive Advantage; Financial Services Industry
Porter, Michael, Mark Kramer, and Annelena Lobb. "PayPal: The Next Chapter." Harvard Business School Case 721-378, August 2020. (Revised May 2021.)
Matthew C. Weinzierl
Matt Weinzierl is Senior Associate Dean and Chair of the MBA Program at Harvard Business School, where he is the Joseph and Jacqueline Elbling Professor of Business Administration in the Business, Government, and the International Economy Unit, and a Research... View Details
Keywords: aerospace
- November 2003
- Article
The Macroeconomics of Happiness
By: Rafael Di Tella, Robert MacCulloch and Andrew J. Oswald
We show that macroeconomic movements have strong effects on the happiness of nations. First, we find that there are clear microeconomic patterns in the psychological well-being levels of a quarter of a million randomly sampled Europeans and Americans from the 1970s to... View Details
Di Tella, Rafael, Robert MacCulloch, and Andrew J. Oswald. "The Macroeconomics of Happiness." Review of Economics and Statistics 85, no. 4 (November 2003): 793–809.
- 16 Apr 2009
- Working Paper Summaries
Gray Markets and Multinational Transfer Pricing
Keywords: by Romana L. Autrey & Francesco Bova
- 27 Feb 2018
- HBS Seminar
Lin William Cong, University of Chicago Booth School of Business
- 2020
- Working Paper
Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation
By: Benjami Lockwood, Afras Y. Sial and Matthew C. Weinzierl
Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness—for the purposes of policymaking and evaluation—is to design policy that takes these... View Details
Lockwood, Benjami, Afras Y. Sial, and Matthew C. Weinzierl. "Designing, Not Checking, for Policy Robustness: An Example with Optimal Taxation." NBER Working Paper Series, No. 28098, November 2020.
- 2014
- Working Paper
Price Coherence and Adverse Intermediation
By: Benjamin Edelman and Julian Wright
Suppose an intermediary provides a benefit to buyers when they purchase from sellers using the intermediary's technology. We develop a model to show that the intermediary will want to restrict sellers from charging buyers more for transactions it intermediates. We show... View Details
Keywords: Intermediaries; Platforms; Two-Sided Markets; Price Coherence; Price; Two-Sided Platforms; Distribution Channels
Edelman, Benjamin, and Julian Wright. "Price Coherence and Adverse Intermediation." Harvard Business School Working Paper, No. 14-052, December 2013. (Revised March 2014. Supplemental appendix.)
- Research Summary
International Trade
Economists believe that there is substantial “missing trade” due to trade barriers, such as tariffs and transport costs, that constrain the global activities of firms. Professor Steinwender goes a step farther by studying indirect trade barriers, notably information... View Details
- 2025
- Working Paper
Turning Away from the State: Trade Shocks and Informal Insurance in Brazil
By: Paula Rettl
How does economic globalization affect vote choices? Conventional wisdom holds that voters who lose from economic integration support parties that propose expanding the welfare state. However, in the Global South, where the state is frequently weak or under-resourced,... View Details
Keywords: Brazil; South America; Globalization; Global Strategy; Globalized Economies and Regions; Governance; Government and Politics; Government Administration; Latin America
Rettl, Paula. "Turning Away from the State: Trade Shocks and Informal Insurance in Brazil." Harvard Business School Working Paper, No. 25-038, February 2025.
- Summer 2020
- Article
Venture Capital's Role in Financing Innovation: What We Know and How Much We Still Need to Learn
By: Josh Lerner and Ramana Nanda
Venture capital is associated with some of the most high-growth and influential firms in the world. Academics and practitioners have effectively articulated the strengths of the venture model. At the same time, venture capital financing also has real limitations in its... View Details
Lerner, Josh, and Ramana Nanda. "Venture Capital's Role in Financing Innovation: What We Know and How Much We Still Need to Learn." Journal of Economic Perspectives 34, no. 3 (Summer 2020): 237–261.
Electronic Trace Data and Legal Outcomes: The Effect of Electronic Medical Records on Malpractice Claim Resolution Time
Information systems generate copious trace data about what individuals do and when they do it. Trace data may affect the resolution of lawsuits by, for... View Details
- Research Summary
Social Choice and Voting Rules
By: Jerry R. Green
This research program is based on the idea that good voting systems should take into account the frequency with which different choice problems arise. Traditional social choice theory requires properties over a fixed domain of choice problems but does not offer the... View Details
- July–August 2022
- Article
How Do Disadvantaged Groups Seek Information about Public Services? A Randomized Controlled Trial of Communication Technologies
By: Katerina Linos, Melissa Carlson, Laura Jakli, Nadia Dalma, Isabelle Cohen, Afroditi Veloudaki and Stavros Nikiforos Spyrellis
Governments and NGOs are switching to phone- and Internet-based communication technologies to reduce costs and broaden access to public services. However, these technological shifts can backfire if they exacerbate administrative burden in high-need communities. We... View Details
Linos, Katerina, Melissa Carlson, Laura Jakli, Nadia Dalma, Isabelle Cohen, Afroditi Veloudaki, and Stavros Nikiforos Spyrellis. "How Do Disadvantaged Groups Seek Information about Public Services? A Randomized Controlled Trial of Communication Technologies." Public Administration Review 82, no. 4 (July–August 2022): 708–720.
- 01 Dec 2009
- Working Paper Summaries
Modeling a Paradigm Shift: From Producer Innovation to User and Open Collaborative Innovation
Keywords: by Carliss Y. Baldwin & Eric von Hippel
- Web
Publications - Faculty & Research
the State: Trade Shocks and Informal Insurance in Brazil By: Paula Rettl How does economic globalization affect vote choices? Conventional wisdom holds that voters who lose from economic integration support parties that propose expanding the View Details
- Research Summary
Foreclosure with Incomplete Information
In this paper we investigate the robustness of the widely-used new foreclosure doctrine and its associated welfare implications to the introduction of incomplete information. In particular, we make the realistic assumption that the upstream firm’s marginal cost... View Details
- April 2015 (Revised October 2024)
- Case
The German Export Engine
By: Gunnar Trumbull, Jonathan Schlefer and Sophus A. Reinert
In fall of 2018, Germany’s chancellor Angela Merkel had logged significant successes. Germany was the largest exporter in the world, had maintained low unemployment through the 2008 financial crisis, and was gradually reforming its welfare state to meet future pension... View Details
Trumbull, Gunnar, Jonathan Schlefer, and Sophus A. Reinert. "The German Export Engine." Harvard Business School Case 715-045, April 2015. (Revised October 2024.)
Frenemies in Platform Markets: Heterogeneous Profit Foci as Drivers of Compatibility Decisions
We study compatibility decisions of two competing platform owners that generate profits through both hardware sales and royalties from content sales. We consider a game-theoretic model in which two platforms offer different standalone utilities to users. We find that... View Details
- 2023
- Working Paper
Much Ado About Nothing? Overreaction to Random Regulatory Audits
By: Samuel Antill and Joseph Kalmenovitz
Regulators often audit firms to detect non-compliance. Exploiting a natural experiment in the lobbying industry, we show that firms overreact to audits and this response distorts prices and reduces welfare. Each year, federal regulators audit a random sample of... View Details
Antill, Samuel, and Joseph Kalmenovitz. "Much Ado About Nothing? Overreaction to Random Regulatory Audits." Working Paper, August 2023.