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Show Results For
- All HBS Web
(375)
- News (32)
- Research (311)
- Multimedia (1)
- Faculty Publications (248)
- 2023
- Working Paper
How Resilient Is Venture-Backed Innovation? Evidence from Four Decades of U.S. Patenting
By: Sabrina T. Howell, Josh Lerner, Ramana Nanda and Richard Townsend
Despite theoretical predictions to the contrary, corporate innovation is strongly pro-cyclical. In this paper, we compare innovation in the economy as a whole to that of firms backed by venture capital (VC), a source of capital associated with the most impactful young... View Details
Keywords: Recessions; Venture Capital; Innovation and Invention; Patents; Business Cycles; Economic Slowdown and Stagnation
Howell, Sabrina T., Josh Lerner, Ramana Nanda, and Richard Townsend. "How Resilient Is Venture-Backed Innovation? Evidence from Four Decades of U.S. Patenting." Harvard Business School Working Paper, No. 20-115, May 2020. (Revised July 2023.)
- Article
Entrepreneurship as Experimentation
By: William R. Kerr, Ramana Nanda and Matthew Rhodes-Kropf
Entrepreneurship research is on the rise, but many questions about its fundamental nature still exist. We argue that entrepreneurship is about experimentation: the probabilities of success are low, extremely skewed, and unknowable until an investment is made. At a... View Details
Kerr, William R., Ramana Nanda, and Matthew Rhodes-Kropf. "Entrepreneurship as Experimentation." Journal of Economic Perspectives 28, no. 3 (Summer 2014): 25–48.
- 2015
- Working Paper
Wisdom or Madness? Comparing Crowds with Expert Evaluation in Funding the Arts
By: Ethan Mollick and Ramana Nanda
In fields as diverse as technology entrepreneurship and the arts, crowds of interested stakeholders are increasingly responsible for deciding which innovations to fund, a privilege that was previously reserved for a few experts, such as venture capitalists and... View Details
Mollick, Ethan, and Ramana Nanda. "Wisdom or Madness? Comparing Crowds with Expert Evaluation in Funding the Arts." Harvard Business School Working Paper, No. 14-116, May 2014. (Revised January 2015, August 2015.)
- 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
- 11 Sep 2012
- First Look
First Look: September 11
they made by history, or do they make it? In Indispensable, Harvard Business School professor Gautam Mukunda offers an enticingly fresh look at how and when individual leaders really can make a difference. View Details
Keywords: Sean Silverthorne
- 01 Feb 2002
- News
It's academic. (Not!)
in June. "I'm specifically interested in ‘star' knowledge workers - in this case, the analysts in investment banks." He and Associate Professor Ashish Nanda have spent three years building a proprietary... View Details
- January 2019 (Revised March 2021)
- Case
SoundCloud: Subscription Streaming?
Established in 2007, SoundCloud already boasted the second largest number of active music listeners among all streaming services and was recognized as the go-to platform for new artists by early 2014. Yet, its founders were questioning the robustness of the firm’s... View Details
Keywords: Audio; Recording; Artist; Music; Music Downloads; Streaming; Radio; Subscription; Subscription Model; Mainstream; Growth; Lawsuit; Licensing; Customers; Platform; Pivot; Music Entertainment; Strategy; Leadership; Business Model; Decision Making; Advertising; Digital Platforms; Music Industry; Europe; Germany; Sweden; United States
Nanda, Ashish, Eric Van den Steen, Andy Wu, Jeffrey Boyar, and Bonnie Bennett Slater. "SoundCloud: Subscription Streaming?" Harvard Business School Case 719-430, January 2019. (Revised March 2021.)
- 2017
- Chapter
Innovation Policies
By: Ramana Nanda and Matthew Rhodes-Kropf
Past work has shown that failure tolerance by principals has the potential to stimulate innovation, but has not examined how this affects which projects principals will start. We demonstrate that failure tolerance has an equilibrium price – in terms of an investor’s... View Details
Keywords: Innovation; Investing; Abandonment Option; Failure Tolerance; Innovation and Invention; Venture Capital; Attitudes; Investment; Failure
Nanda, Ramana, and Matthew Rhodes-Kropf. "Innovation Policies." In Entrepreneurship, Innovation, and Platforms. Vol. 37, edited by Jeffrey Furman, Annabelle Gawer, Brian Silverman, and Scott Stern, 37–80. Advances in Strategic Management. Emerald Publishing Limited, 2017.
- 2017
- Working Paper
Innovation Policies
By: Ramana Nanda and Matthew Rhodes-Kropf
Past work has shown that failure tolerance by principals has the potential to stimulate innovation, but has not examined how this affects which projects principals will start. We demonstrate that failure tolerance has an equilibrium price ― in terms of an investor's... View Details
Keywords: Innovation; Investing; Abandonment Option; Failure Tolerance; Venture Capital; Attitudes; Investment; Failure; Innovation and Invention
Nanda, Ramana, and Matthew Rhodes-Kropf. "Innovation Policies." Harvard Business School Working Paper, No. 13-038, October 2012. (Revised March 2017. forthcoming in the AiSM Special issue on Entrepreneurship, Innovation and Platforms.)
- 2011
- Working Paper
Entrepreneurship and the Discipline of External Finance
By: Ramana Nanda
I confirm the finding that the propensity to start a new firm rises sharply among those in the top five percentiles of personal wealth. This pattern is more pronounced for entrants in less capital intensive sectors. Prior to entry, founders in this group earn about 6%... View Details
Keywords: Business Startups; Competency and Skills; Entrepreneurship; Financing and Loans; Personal Finance; Wealth
Nanda, Ramana. "Entrepreneurship and the Discipline of External Finance." Harvard Business School Working Paper, No. 11-098, March 2011.
- 2021
- Article
Venture Capital Booms and Startup Financing
By: William Janeway, Ramana Nanda and Matthew Rhodes-Kropf
We review the growing literature on the relationship between venture capital booms and startup financing, focusing on three broad areas: First, we discuss the drivers of large inflows into the venture capital asset class, particularly in recent years—which are related... View Details
Janeway, William, Ramana Nanda, and Matthew Rhodes-Kropf. "Venture Capital Booms and Startup Financing." Annual Review of Financial Economics 13 (2021): 111–127.
- 01 Dec 1999
- News
Business Ethics Fellow Honored
maintained an interest in ethics and its teaching. The Henry B. Arthur Fund for Business Ethics was established in 1987 by Arthur's daughter, Janice A. McCoy Miller (HRPBA '61), and his then son-in-law Bowen H. ("Buzz") McCoy (MBA '62).... View Details
- 2007
- Working Paper
Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry
By: Ramana Nanda and Tarun Khanna
This study explores the importance of cross-border social networks for entrepreneurs in developing countries by examining ties between the Indian expatriate community and local entrepreneurs in India's software industry. We find that local entrepreneurs who have... View Details
Keywords: Diasporas; Developing Countries and Economies; Entrepreneurship; Financing and Loans; Cross-Cultural and Cross-Border Issues; Social and Collaborative Networks; Technology Industry; India
Nanda, Ramana, and Tarun Khanna. "Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry." Harvard Business School Working Paper, No. 08-003, July 2007. (Revised February 2009.)
- August 2015
- Article
Hospital Board and Management Practices Are Strongly Related to Hospital Performance on Clinical Quality Metrics
By: Thomas C Tsai, Ashish K. Jha, Atul A. Gawande, Robert S. Huckman, Nicholas Bloom and Raffaella Sadun
National policies to improve health care quality have largely focused on clinical provider outcomes and, more recently, payment reform. Yet the association between hospital leadership and quality, although crucial to driving quality improvement, has not been explored... View Details
Keywords: Hospitals; Quality; Governing and Advisory Boards; Management Practices and Processes; Service Delivery; Health Care and Treatment; Health Industry
Tsai, Thomas C., Ashish K. Jha, Atul A. Gawande, Robert S. Huckman, Nicholas Bloom, and Raffaella Sadun. "Hospital Board and Management Practices Are Strongly Related to Hospital Performance on Clinical Quality Metrics." Health Affairs 34, no. 8 (August 2015): 1304–1311.
- 2014
- Working Paper
Entrepreneurship as Experimentation
By: William R. Kerr, Ramana Nanda and Matthew Rhodes-Kropf
Entrepreneurship research is on the rise but many questions about its fundamental nature still exist. We argue that entrepreneurship is about experimentation: the probabilities of success are low, extremely skewed and unknowable until an investment is made. At a macro... View Details
Kerr, William R., Ramana Nanda, and Matthew Rhodes-Kropf. "Entrepreneurship as Experimentation." Harvard Business School Working Paper, No. 15-005, July 2014.
- 27 Oct 2009
- First Look
First Look: October 27
and Karim R. Lakhani Publication: Organization Science (forthcoming). Abstract We examine who the winners are in science problem-solving contests characterized by open broadcast of problem information, self-selection of external solvers... View Details
Keywords: Martha Lagace
- 10 Jan 2012
- First Look
First Look: January 10
within markets: When sentiment is high, future returns are low on relatively difficult to arbitrage and difficult to value stocks. Private capital flows appear to be one mechanism by which sentiment spreads across markets and forms global... View Details
Keywords: Sean Silverthorne
- 22 Jun 2010
- First Look
First Look: June 22
advertising market—one that suffers quite a different set of problems. Display advertising systems place ads-typically, rectangular "banners"—on the majority of popular web sites. Though display ads are widespread, they are also troubled—ignored View Details
Keywords: Martha Lagace
- April 2017
- Article
Financing Risk and Innovation
By: Ramana Nanda and Matthew Rhodes-Kropf
We provide a model of investment into new ventures that demonstrates why some places, times, and industries should be associated with a greater degree of experimentation by investors. Investors respond to financing risk―a forecast of limited future funding―by modifying... View Details
Nanda, Ramana, and Matthew Rhodes-Kropf. "Financing Risk and Innovation." Management Science 63, no. 4 (April 2017): 901–918.
- 2010
- Working Paper
Venture Capital Investment in the Clean Energy Sector
By: Shikhar Ghosh and Ramana Nanda
We examine the extent to which venture capital is adequately positioned for the rapid commercialization of clean energy technologies in the United States. While there are several startups in clean energy that are well-suited to the traditional venture capital... View Details
Keywords: Business Startups; Energy Generation; Venture Capital; Investment; Governing Rules, Regulations, and Reforms; Technological Innovation; Competition; Energy Industry; Green Technology Industry; United States
Ghosh, Shikhar, and Ramana Nanda. "Venture Capital Investment in the Clean Energy Sector." Harvard Business School Working Paper, No. 11-020, August 2010.