Filter Results:
(417)
Show Results For
- All HBS Web (573)
- Faculty Publications (84)
Show Results For
- All HBS Web (573)
- Faculty Publications (84)
Sort by
- March 2013
- Case
NovaStar Financial: A Short Seller's Battle
By: Suraj Srinivasan and Amy Kaser
The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details
Keywords: Short Selling; Financial Accounting; Financial Analysis; Financial Analysts; Valuation; Business Analysis; Financial Statement Analysis; Financial Statements; Securitization; Securities Analysis; Fraud; Accounting Quality; Accounting Red Flags; Accounting Restatements; Hedge Fund; Hedge Funds; Accounting Scandal; Accounting Fraud; Financial Crisis; Financial Intermediaries; Financial Firms; Corporate Accountability; Subprime Lending; Mortgage Lending; Accounting; Accrual Accounting; Fair Value Accounting; Governance; Governance Compliance; Corporate Governance; Governance Controls; Financial Services Industry; United States; California
Srinivasan, Suraj, and Amy Kaser. "NovaStar Financial: A Short Seller's Battle." Harvard Business School Case 113-120, March 2013.
- 05 May 2011
- Research & Ideas
How ‘Political Voice’ Empowers the Powerless
disadvantaged or minority groups in India whose members are elected to local governments have not only more of a "political voice" but also more access to and better results from the justice system. In the working paper The Power of Political Voice: Women's... View Details
Keywords: by Maggie Starvish
- Article
Multivoxel Patterns in Face-sensitive Temporal Regions Reveal an Encoding Schema Based on Detecting Life in a Face
By: Christine E. Looser, J. Swaroop Guntupalli and Thalia Wheatley
More than a decade of research has demonstrated that faces evoke prioritized processing in a 'core face network' of three brain regions. However, whether these regions prioritize the detection of global facial form (shared by humans and mannequins) or the detection of... View Details
Keywords: Brain Imaging; Social Psychology; Mind Perception; Identity; Science; Cognition and Thinking
Looser, Christine E., J. Swaroop Guntupalli, and Thalia Wheatley. "Multivoxel Patterns in Face-sensitive Temporal Regions Reveal an Encoding Schema Based on Detecting Life in a Face." Social Cognitive and Affective Neuroscience 8, no. 7 (October 2013): 799–805.
- 2012
- Working Paper
An Outside-Inside Evolution in Gender and Professional Work
By: Lakshmi Ramarajan, Kathleen McGinn and Deborah Kolb
We study the process by which a professional service firm reshaped its activities and beliefs over nearly two decades as it adapted to shifts in the social discourse regarding gender and work. Analyzing archival data from the firm over eighteen years and... View Details
Keywords: Professional Service Firms; Social Institutions; Organizational Learning; Organizational Change and Adaptation; Employment; Gender; Society; Service Industry
Ramarajan, Lakshmi, Kathleen McGinn, and Deborah Kolb. "An Outside-Inside Evolution in Gender and Professional Work." Harvard Business School Working Paper, No. 13-051, November 2012. (Work in progress for requested submission, Research in Organizational Behavior.)
- January 2001 (Revised April 2004)
- Case
Term Sheet Negotiations for Trendsetter, Inc.
Describes two aspiring entrepreneurs who have just received offering documents for venture funding (known as term sheets) from two venture capital firms. Neither of the entrepreneurs have experience in raising capital and they are wondering how to compare the two... View Details
Kuemmerle, Walter, and William J. Coughlin. "Term Sheet Negotiations for Trendsetter, Inc." Harvard Business School Case 801-358, January 2001. (Revised April 2004.)
- December 2009
- Case
TruEarth Healthy Foods: Market Research for a New Product Introduction
By: V. Kasturi Rangan and Sunru Yong
Topics covered include: consumer marketing, market research, new product introduction, and quantitative analysis. TruEarth Healthy Foods, a maker of gourmet pastas, sauces, and meals, wants to build on its successful introduction of fresh whole grain pasta by... View Details
Keywords: Market Research; Consumer Marketing; Brands; Food; Marketing Strategy; Consumer Behavior; Forecasting and Prediction; Product Launch; Brands and Branding; Retail Industry; Food and Beverage Industry
Rangan, V. Kasturi, and Sunru Yong. "TruEarth Healthy Foods: Market Research for a New Product Introduction." Harvard Business School Brief Case 094-065, December 2009.
- September 2024
- Article
Activist Directors: Determinants and Consequences
By: Ian D. Gow, Sa-Pyung Sean Shin and Suraj Srinivasan
This paper examines determinants and consequences of hedge fund activism, focusing on activist directors, i.e., directors appointed in response to activist demands. Using a sample of 3,259 activism events from 2004 to 2016, we identify 1,623 activist directors.... View Details
Gow, Ian D., Sa-Pyung Sean Shin, and Suraj Srinivasan. "Activist Directors: Determinants and Consequences." Review of Accounting Studies 29, no. 3 (September 2024): 2578–2616.
- fall 2008
- Article
Typosquatting: Unintended Adventures in Browsing
By: Benjamin Edelman
"Typosquatting" is the practice of registering domain names, identical to or confusingly similar to trademarks and famous names, in hopes that users will accidentally request these sites—whereupon they will receive, typically, advertisements. This piece presents the... View Details
Edelman, Benjamin. "Typosquatting: Unintended Adventures in Browsing." Cybercrime Gets Personal McAfee Security Journal (fall 2008): 34–37.
- 2023
- Working Paper
Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality
By: Fabrizio Dell'Acqua, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon and Karim R. Lakhani
The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details
Keywords: Large Language Model; AI and Machine Learning; Performance Efficiency; Performance Improvement
Dell'Acqua, Fabrizio, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon, and Karim R. Lakhani. "Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality." Harvard Business School Working Paper, No. 24-013, September 2023.
- June 2007
- Article
Which Levers Boost ROI?
By: Margeaux Cvar and John A. Quelch
The article refers to ROI, or return on investment, and focuses on a rational strategy for financial markets that uses outside industry comparisons. The first step is to identify parallel businesses that have similar characteristics such as growth, capital, and market... View Details
Cvar, Margeaux, and John A. Quelch. "Which Levers Boost ROI?" Harvard Business Review 85, no. 6 (June 2007): 21–24.
- 2007
- Working Paper
Geography, Poverty and Conflict in Nepal
By: Quy-Toan Do and Lakshmi Iyer
This paper conducts an empirical analysis of the geographic, economic and social factors that contributed to the spread of civil war in Nepal over the period 1996-2006. This within-country analysis complements existing cross-country studies on the same subject. Using a... View Details
Do, Quy-Toan, and Lakshmi Iyer. "Geography, Poverty and Conflict in Nepal." Harvard Business School Working Paper, No. 07-065, April 2007. (Revised February 2009, previously titled "Poverty, Social Divisions and Conflict in Nepal.")
- 2010
- Article
Geography, Poverty and Conflict in Nepal
By: Quy-Toan Do and Lakshmi Iyer
This paper conducts an empirical analysis of the geographic, economic and social factors that contributed to the spread of civil war in Nepal over the period 1996-2006. This within-country analysis complements existing cross-country studies on the same subject. Using a... View Details
Keywords: Ethnicity; War; Poverty; Geography; Conflict and Resolution; Government and Politics; Economics; Nepal
Do, Quy-Toan, and Lakshmi Iyer. "Geography, Poverty and Conflict in Nepal." Journal of Peace Research 47, no. 6 (2010).
- May 2004
- Article
Disclosure Practices of Foreign Companies Interacting with U.S. Markets
We analyze the disclosure practices of companies as a function of their interaction with the U.S. markets for a group of 794 firms from 24 countries in Asia-Pacific and Europe. Our analysis uses the Transparency and Disclosure scores developed recently by Standard &... View Details
Keywords: Management Practices and Processes; Markets; Investment; Size; Performance; Cross-Cultural and Cross-Border Issues; Corporate Governance; Corporate Disclosure; Trade; United States; Asia; Europe
Khanna, Tarun, Krishna G. Palepu, and Suraj Srinivasan. "Disclosure Practices of Foreign Companies Interacting with U.S. Markets." Journal of Accounting Research 42, no. 2 (May 2004).
- June 2014
- Article
Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves
By: Benjamin Edelman
How does online advertising become less effective than advertisers expect and less effective than measurements indicate? The current research explores problems that result, in part, from malfeasance by outside perpetrators who overstate their efforts to increase their... View Details
Keywords: Online Advertising; Measurement; Mismeasurement; Fraud; Invisible; Digital Marketing; Misleading and Fraudulent Advertising; Marketing Strategy
Edelman, Benjamin. "Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves." Journal of Advertising Research 54, no. 2 (June 2014): 127–132.
- August 2018 (Revised April 2019)
- Case
Chateau Winery (A): Unsupervised Learning
By: Srikant M. Datar and Caitlin N. Bowler
This case follows Bill Booth, marketing manager of a regional wine distributor, as he applies unsupervised learning on data about his customers’ purchases to better understand their preferences. Specifically, he uses the K-means clustering technique to identify groups... View Details
Datar, Srikant M., and Caitlin N. Bowler. "Chateau Winery (A): Unsupervised Learning." Harvard Business School Case 119-023, August 2018. (Revised April 2019.)
- 2024
- Working Paper
Using LLMs for Market Research
By: James Brand, Ayelet Israeli and Donald Ngwe
Large language models (LLMs) have rapidly gained popularity as labor-augmenting
tools for programming, writing, and many other processes that benefit from quick text
generation. In this paper we explore the uses and benefits of LLMs for researchers and
practitioners... View Details
Keywords: Large Language Model; Research; AI and Machine Learning; Analysis; Customers; Consumer Behavior; Technology Industry; Information Technology Industry
Brand, James, Ayelet Israeli, and Donald Ngwe. "Using LLMs for Market Research." Harvard Business School Working Paper, No. 23-062, April 2023. (Revised July 2024.)
- 28 Jun 2021
- Research & Ideas
Keep or Cut Workers? How Companies Reacted to the COVID-19 Crisis
conduct an analysis to determine how companies were responding to the crisis. Were they retaining their staff and providing essential workers with extra pay, or were they cutting expenses through layoffs and furloughs? "It gave us a rare... View Details
Keywords: by Lane Lambert
- 31 Jan 2017
- First Look
First Look at New Research: January 31, 2017
Rise of American Ingenuity By: Akcigit, Ufuk, John Grigsby, and Tom Nicholas Abstract—This paper builds on the analysis in Akcigit et al. (2017) by using U.S. patent and Census data to examine macro- and micro-level aspects of the... View Details
Keywords: Carmen Nobel
- 02 Feb 2023
- Research & Ideas
Why We Still Need Twitter: How Social Media Holds Companies Accountable
would hire 20,000 workers across the US. Similar stories of social media’s power inspired Harvard Business School professors Jonas Heese and Joseph Pacelli to research just how much social media can influence businesses. Their paper, “The... View Details
- Research Summary
Competing in New Markets
Strategic advisors counsel managers to conduct a thorough competitive analysis emphasizing key points of differentiation. But for new markets, Professor McDonald’s research suggests that reports of the threat posed by similar rivals may be greatly exaggerated, and... View Details