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- All HBS Web (585)
- Faculty Publications (170)
Show Results For
- All HBS Web (585)
- Faculty Publications (170)
- October 2019 (Revised April 2020)
- Background Note
Note on Funding Deep Tech Startups
By: Karim Lakhani, Peter Barrett and Noubar Afeyan
This Background Note provides essential information on funding deep technologies—those technologies that were inherently capital intensive, time consuming, risky, and potentially disruptive. Both dilutive and non-dilutive sources of investment are highlighted, along... View Details
Keywords: Entrepreneurship; Energy; Venture Capital; Corporate Finance; Initial Public Offering; Investment; Health Testing and Trials; Innovation and Invention; Technological Innovation; Intellectual Property; Product Design; Product Development; Information Technology; Research and Development; Risk and Uncertainty; Technology Industry; Biotechnology Industry; United States; North America; Europe; Asia
Lakhani, Karim, Peter Barrett, and Noubar Afeyan. "Note on Funding Deep Tech Startups." Harvard Business School Background Note 620-029, October 2019. (Revised April 2020.)
- Research Summary
THEME #2: BUILDING CAPABILITIES THROUGH VARIATION
Prior work has yet to establish definitively the role that variation (e.g. in individuals' activities or organizational processes) plays in the development of capabilities. Variation is usually either not considered (e.g., the learning curve examines... View Details
- May 2001
- Article
The Open Source Movement: Key Research Questions
By: Josh Lerner and Jean Tirole
The paper analyzes the incentives of individual programmers and of commercial companies to participate in open source projects. While these incentives are in our opinion well accounted for by the economic paradigm, much empirical and theoretical work is still needed to... View Details
Lerner, Josh, and Jean Tirole. "The Open Source Movement: Key Research Questions." Special Issue on Papers and Proceedings of the 15th Congress of the European Economic Association European Economic Review 45, nos. 4-6 (May 2001): 819–826.
- 27 Aug 2009
- Working Paper Summaries
Measuring and Understanding Hierarchy as an Architectural Element in Industry Sectors
- 11 Dec 2006
- Working Paper Summaries
Three Perspectives on Team Learning: Outcome Improvement, Task Mastery, and Group Process
- 09 Sep 2009
- First Look
First Look: September 9
Working PapersOperational Failures and Problem Solving: An Empirical Study of Incident Reporting Authors:Julia Adler-Milstein, Sara J. Singer, and Michael W. Toffel Abstract Operational failures occur in... View Details
Keywords: Martha Lagace
- Article
Oracle Efficient Private Non-Convex Optimization
By: Seth Neel, Aaron Leon Roth, Giuseppe Vietri and Zhiwei Steven Wu
One of the most effective algorithms for differentially private learning and optimization is objective perturbation. This technique augments a given optimization problem (e.g. deriving from an ERM problem) with a random linear term, and then exactly solves it.... View Details
Neel, Seth, Aaron Leon Roth, Giuseppe Vietri, and Zhiwei Steven Wu. "Oracle Efficient Private Non-Convex Optimization." Proceedings of the International Conference on Machine Learning (ICML) 37th (2020).
Repositioning and Cost-Cutting: The Impact of Competition on Platform Strategies
We study how platform firms use repositioning and cost-cutting in response to competition, elucidate external and internal factors that constrain or enable these responses, and examine how the firms’ responses affect their performance. Our empirical context is... View Details
- October 2014
- Article
Hidden Structure: Using Network Methods to Map System Architecture
By: Carliss Y. Baldwin, Alan MacCormack and John Rusnak
In this paper, we describe an operational methodology for characterizing the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to... View Details
Baldwin, Carliss Y., Alan MacCormack, and John Rusnak. "Hidden Structure: Using Network Methods to Map System Architecture." Research Policy 43, no. 8 (October 2014): 1381–1397.
- 2019
- Working Paper
The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization
By: Chaithanya Bandi, Antonio Moreno, Donald Ngwe and Zhiji Xu
The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details
Keywords: Cash On Delivery; Online Retail; Product Returns; Payment Methods; Digitization; Emerging Markets; Currency; Internet and the Web; Demand and Consumers; Retail Industry; India
Bandi, Chaithanya, Antonio Moreno, Donald Ngwe, and Zhiji Xu. "The Effect of Payment Choices on Online Retail: Evidence from the 2016 Indian Demonetization." Harvard Business School Working Paper, No. 19-123, June 2019.
- 10 Sep 2009
- Working Paper Summaries
Feeling Good about Giving: The Benefits (and Costs) of Self-Interested Charitable Behavior
- February 2022 (Revised October 2022)
- Case
Ample Hills Creamery
By: Tom Eisenmann, Lindsay N. Hyde and Tom Quinn
Ample Hills Creamery started in 2010 as a temporary ice cream pushcart in Brooklyn, New York City. On the strength of inventive flavors and clever marketing, husband-and-wife founders Brian Smith and Jackie Cuscuna built a premium, artisanal dessert empire of 16 retail... View Details
Keywords: Brands and Branding; Business Growth and Maturation; Partners and Partnerships; Logistics; Profit; Insolvency and Bankruptcy; Food and Beverage Industry
Eisenmann, Tom, Lindsay N. Hyde, and Tom Quinn. "Ample Hills Creamery." Harvard Business School Case 822-073, February 2022. (Revised October 2022.)
- September 2010 (Revised March 2012)
- Case
AQR's Momentum Funds (A)
By: Daniel Baird Bergstresser, Lauren H. Cohen, Randolph B. Cohen and Christopher J. Malloy
AQR is a hedge fund based in Greenwich, Connecticut, that is considering offering a wholly new line of product to retail investors, namely the ability to invest in the price phenomenon known as momentum. There is a large body of empirical evidence supporting momentum... View Details
Keywords: Financial Strategy; Investment Funds; Investment Portfolio; Governing Rules, Regulations, and Reforms; Product Development; Financial Services Industry; Greenwich
Bergstresser, Daniel Baird, Lauren H. Cohen, Randolph B. Cohen, and Christopher J. Malloy. "AQR's Momentum Funds (A)." Harvard Business School Case 211-025, September 2010. (Revised March 2012.)
- 2008
- Working Paper
Contracting for Servicizing
Servicizing, a novel business practice that sells product functionality rather than products, has been touted as an environmentally beneficial business practice. This paper describes how servicizing transactions mitigate some problems associated with sales... View Details
Keywords: Customer Focus and Relationships; Contracts; Market Transactions; Service Delivery; Service Operations; Sales
Toffel, Michael W. "Contracting for Servicizing." Harvard Business School Working Paper, No. 08-063, February 2008. (February 2008.)
- 06 Dec 2017
- Working Paper Summaries
Trials and Terminations: Learning from Competitors' R&D Failures
Keywords: by Joshua Lev Krieger
- Article
The Translucent Hand of Managed Ecosystems: Engaging Communities for Value Creation and Capture
By: Elizabeth J. Altman, Frank Nagle and Michael Tushman
Management research has increasingly explored the domains of ecosystems, platforms, and open/user/distributed innovation—governance structures focused on engaging with external communities. While these research areas include substantial empirical and theoretical work... View Details
Keywords: Ecosystems; Platforms; Open And User Innovation Strategy; Capabilities; Governance; Innovation Strategy; Organizational Change and Adaptation; Value Creation
Altman, Elizabeth J., Frank Nagle, and Michael Tushman. "The Translucent Hand of Managed Ecosystems: Engaging Communities for Value Creation and Capture." Academy of Management Annals 16, no. 1 (January 2022): 70–101.
- Article
The Price of Anarchy of Self-Selection in Tullock Contests
By: Hau Chan, David C. Parkes and Karim R. Lakhani
Crowdsourcing platforms operate by offering their clients the ability to obtain cost-effective solutions for their problems through contests. The top contestants with the best solutions are rewarded, and the submitted solutions are provided to the clients. Within the... View Details
Chan, Hau, David C. Parkes, and Karim R. Lakhani. "The Price of Anarchy of Self-Selection in Tullock Contests." Proceedings of the International Conference on Autonomous Agents and Multiagent Systems (AAMAS) 19th (2020): 1795–1797.
- September – October 2010
- Article
The Effect of Product Variety and Inventory Levels on Retail Sales: A Longitudinal Study
By: Zeynep Ton and Ananth Raman
We examine the effects of product variety and inventory levels on store sales. Using four years of data from stores of a large retailer, we show that increases in product variety and inventory levels are both associated with higher sales. We also show that increasing... View Details
Ton, Zeynep, and Ananth Raman. "The Effect of Product Variety and Inventory Levels on Retail Sales: A Longitudinal Study." Production and Operations Management 19, no. 5 (September–October 2010): 546–560.
- 2014
- Working Paper
Hidden Structure: Using Network Methods to Map System Architecture
By: Carliss Baldwin, Alan MacCormack and John Rusnak
In this paper, we describe an operational methodology for characterising the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to... View Details
Baldwin, Carliss, Alan MacCormack, and John Rusnak. "Hidden Structure: Using Network Methods to Map System Architecture." Harvard Business School Working Paper, No. 13-093, May 2013. (Revised April 2014.)
- April 2023
- Article
The Stock Market Valuation of Human Capital Creation
By: Ethan Rouen and Matthias Regier
We develop a measure of firm-year-specific human capital investment from publicly disclosed personnel expenses (PE) and examine the stock market valuation of this investment. Measuring the future value of PE (PEFV) based on the relation between... View Details
Rouen, Ethan, and Matthias Regier. "The Stock Market Valuation of Human Capital Creation." Art. 102384. Journal of Corporate Finance 79 (April 2023).