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Show Results For
- All HBS Web
(728)
- News (72)
- Research (565)
- Events (12)
- Multimedia (3)
- Faculty Publications (311)
- 2022
- Working Paper
E-commerce During COVID: Stylized Facts from 47 Economies
By: Joel Alcedo, Alberto Cavallo, Bricklin Dwyer, Prachi Mishra and Antonio Spilimbergo
We study e-commerce across 47 economies and 26 industries during the COVID-19 pandemic using aggregated and anonymized transaction-level data from Mastercard, scaled to represent total consumer spending. The share of online transactions in total consumption increased... View Details
Keywords: COVID-19 Pandemic; Health Pandemics; Spending; Internet and the Web; Global Range; Analysis; E-commerce
Alcedo, Joel, Alberto Cavallo, Bricklin Dwyer, Prachi Mishra, and Antonio Spilimbergo. "E-commerce During COVID: Stylized Facts from 47 Economies." NBER Working Paper Series, No. 29729, February 2022.
- 2023
- Working Paper
The Equity Market Implications of the Retail Investment Boom
By: Philippe van der Beck and Coralie Jaunin
This paper quantifies the impact of Robinhood traders on the US equity market. Within a structural model, we estimate retail and institutional demand curves and derive aggregate pricing implications via market clearing. The inelastic nature of institutional demand... View Details
van der Beck, Philippe, and Coralie Jaunin. "The Equity Market Implications of the Retail Investment Boom." Swiss Finance Institute Research Paper Series, No. 21-12, November 2023.
- April 1995 (Revised March 1996)
- Background Note
Framing and Negotiation
How can framing--alternative description of an object, event, or situation--can be used effectively in negotiation? A real estate dialog is used to illustrate three common varieties of framing: losses versus gains; short and long horizons; and aggregation and... View Details
Keywords: Negotiation Tactics
Wu, George. "Framing and Negotiation." Harvard Business School Background Note 895-023, April 1995. (Revised March 1996.)
- Research Summary
Selection and Market Reallocation: Productivity Gains from Multinational Production
By: Laura Alfaro
Assessing the productivity gains from multinational production has been a vital topic of economic research and policy debate. Positive aggregate productivity gains are often attributed to within-firm productivity improvement; however, an alternative, less emphasized... View Details
- March 1998 (Revised June 1999)
- Teaching Note
Linking Strategy and Innovation TN
By: Clayton M. Christensen
An overview note to guide instructors in teaching the third module of the Managing Innovation course. Describes how managers can use aggregate project planning to manage the resource allocation process in new product development. View Details
- 2016
- Article
Organizational Decision-Making and Information: Angel Investments by Venture Capital Partners
By: Andy Wu
We study information aggregation in organizational decision-making for the financing of entrepreneurial ventures. We introduce a formal model of voting where agents face costly tacit information to improve their decision quality. Equilibrium outcomes suggest a... View Details
Keywords: Entrepreneurial Finance; Angel Investors; Organization Design; Voting; Group Decision-making; Information; Strategy; Organizations; Entrepreneurship; Decision Making; Financing and Loans
Wu, Andy. "Organizational Decision-Making and Information: Angel Investments by Venture Capital Partners." Academy of Management Best Paper Proceedings (2016): 189–194.
- 18 Dec 2019
- News
The Real Story Behind The PNC-Venmo Clash
- 28 Feb 2021
- Working Paper Summaries
Measuring Employment Impact: Applications and Cases
Keywords: by Katie Panella and George Serafeim
- 02 Sep 2020
- News
The 1920s and H1B visas
- 2015
- Working Paper
Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting
By: Erik Stafford
Private equity funds tend to select relatively small firms with low EBITDA multiples. Publicly traded equities with these characteristics have high risk-adjusted returns after controlling for common factors typically associated with value stocks. Hold-to-maturity... View Details
Keywords: Value Investing; Endowments; Investment Management; Asset Pricing; Private Equity; Investment; Management; United States
Stafford, Erik. "Replicating Private Equity with Value Investing, Homemade Leverage, and Hold-to-Maturity Accounting." Harvard Business School Working Paper, No. 16-081, January 2016.
- 06 May 2012
- News
FTC Wants in on Google Antitrust Action
MIT Communications Forum, October 4, 2007
For the forum's topic of collective intelligence, Karim Lakhani participated as a speaker in "a conversation about the theory and practice of collective intelligence, with emphasis on Wikipedia, other instances of aggregated intellectual work and on recent... View Details
- 22 Jan 2016
- Working Paper Summaries
Financial Patent Quality: Finance Patents After State Street
- 2024
- Working Paper
Valuing Stocks With Earnings
By: Sebastian Hillenbrand and Odhrain McCarthy
We show that commonly used aggregate earnings are several times as volatile as stock prices
over the last three decades. Movements in the price-earnings ratio are thus entirely explained by
earnings growth and unrelated to future returns. As an alternative to the... View Details
Hillenbrand, Sebastian, and Odhrain McCarthy. "Valuing Stocks With Earnings." Working Paper, April 2024.
- January 2022
- Technical Note
BGIE Macro Data Repository
By: Alberto Cavallo
This technical note describes an up-to-date data repository containing balance of payment, exchange rate, and aggregate macroeconomic data in a standard format used by case studies written by members of the Business, Government & the International Economy (BGIE) group... View Details
Keywords: Macroeconomics
Cavallo, Alberto. "BGIE Macro Data Repository." Harvard Business School Technical Note 722-037, January 2022. (Access the Data Repository here: https://sites.harvard.edu/bgie-data/.)
- 29 Jan 2018
- Working Paper Summaries
Do Banks Have an Edge?
- 15 Mar 2018
- Working Paper Summaries
Targeted Price Controls on Supermarket Products
- December 2010
- Article
An Exploration of Technology Diffusion
By: Diego Comin and Bart Hobijn
We develop a model that, at the aggregate level, is similar to the one sector neoclassical growth model, while, at the disaggregate level, has implications for the path of observable measures of technology adoption. We estimate our model using data on the diffusion of... View Details
Comin, Diego, and Bart Hobijn. "An Exploration of Technology Diffusion." American Economic Review 100, no. 5 (December 2010): 2031–59.
- Research Summary
Overview
When information is digitized, it can be aggregated and shared nearly instantly. I am interested in how this acceleration in the aggregation and availability of information, via digitization, affects firms and firm strategy.
Platforms have emerged as marketplaces for... View Details
- January 22, 2015
- Other Article
Are Capital Controls Effective? Firm-level Evidence from Brazil
By: Laura Alfaro, Anusha Chari and Fabio Kanczuk
Capital controls are back in fashion. This column discusses new firm-level evidence from Brazil showing that capital controls segment international financial markets, reduce external financing, and lower firm-level investment. They disproportionately affect small,... View Details
Alfaro, Laura, Anusha Chari, and Fabio Kanczuk. "Are Capital Controls Effective? Firm-level Evidence from Brazil." Vox, CEPR Policy Portal (January 22, 2015).