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Show Results For
- All HBS Web
(3,128)
- People (5)
- News (372)
- Research (2,496)
- Events (11)
- Multimedia (4)
- Faculty Publications (1,768)
- May 2008
- Article
Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights
By: Robin Greenwood
In the presence of limits to arbitrage, cross-sectional variation in periodic investor demand should be related to the degree of comovement of returns. I exploit the unusual weighting system of the Nikkei 225 index in Japan to identify cross-sectional variation in... View Details
Keywords: Stocks; Investment; Investment Return; Market Transactions; Weight; Performance Expectations; Behavior; Japan
Greenwood, Robin. "Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights." Review of Financial Studies 21, no. 3 (May 2008): 1153–1186.
- 2017
- Mimeo
Innovation in Tradition: Rural Livelihood Creation in the Indian Craft Sector
By: Mukti Khaire, Shashank Shah and Kundan Madireddy
This publication is a study of the Indian Crafts Sector. It is an outcome of the team's research, engagement, and interactions with over 75 crafts enterprises across India. It documents the research process, insights generated, the impact, and policy recommendations... View Details
Khaire, Mukti, Shashank Shah, and Kundan Madireddy. "Innovation in Tradition: Rural Livelihood Creation in the Indian Craft Sector." Harvard University South Asia Institute, 2017. Mimeo. (This publication is an outcome of a grant from the Tata Trusts.)
- Web
The Canton Trade and The Hong Merchants System - A Chronicle of the China Trade
Research Business & Environment Business History Christensen Center for Teaching & Learning Entrepreneurship Faculty & Research Global Healthcare HBS Working Knowledge Institute for Strategy & Competitiveness Leadership Networked Business Research Associates View Details
- January 2020
- Article
One of a Kind: The Strong and Complex Preference for Unique Treatment from Romantic Partners
By: Lalin Anik and Ryan Hauser
Individuals prefer romantic partners who universally treat others well (i.e., partners who exhibit trait-level generosity) and also prefer partners who treat them uniquely. Previous work supports both preferences, yet the literature has largely ignored what happens... View Details
Anik, Lalin, and Ryan Hauser. "One of a Kind: The Strong and Complex Preference for Unique Treatment from Romantic Partners." Journal of Experimental Social Psychology 86 (January 2020).
- 09 May 2017
- What Do You Think?
Should Management Be Primarily Responsible to Shareholders?
relationships between those who regulate them, serve them, and invest in them. That’s a lot of substance among responses to this month’s column. As Ulrich Nettesheim put it, “It is an excellent time to be reexamining how we currently... View Details
Keywords: by James Heskett
- 01 Dec 2023
- News
The Exchange: Help Wanted
Image by John Ritter The path to a job in the C-suite isn’t what it used to be. For many years, companies could lean on financial expertise and industry connections when recruiting candidates, but HBS professors Raffaella Sadun and Joseph Fuller say that so much has... View Details
- March 2012
- Article
The Hierarchical Face: Higher Rankings Lead to Less Cooperative Looks
By: Patricia Chen, Christopher G. Myers, Shirli Kopelman and Stephen M. Garcia
In 3 studies, we tested the hypothesis that the higher ranked an individual's group is, the less cooperative the facial expression of that person is judged to be. Study 1 established this effect among business school deans, with observers rating individuals from higher... View Details
Chen, Patricia, Christopher G. Myers, Shirli Kopelman, and Stephen M. Garcia. "The Hierarchical Face: Higher Rankings Lead to Less Cooperative Looks." Journal of Applied Psychology 97, no. 2 (March 2012): 479–486.
- January 2009
- Background Note
Financial Networks and Informal Banking in China: From Pawnshops to Private Equity
By: Elisabeth Koll
Provides an analysis of why informal financial networks and institutions still play an extremely important role in China's economy in the 21st century. Although China has emerged as one of the fastest growing economies in the world, it still suffers from a weak... View Details
Keywords: Entrepreneurship; Private Equity; Banks and Banking; Financing and Loans; Governing Rules, Regulations, and Reforms; State Ownership; Business and Government Relations; Networks; China
Koll, Elisabeth. "Financial Networks and Informal Banking in China: From Pawnshops to Private Equity." Harvard Business School Background Note 809-111, January 2009.
- 2022
- Article
Alleviating Time Poverty Among the Working Poor: A Pre-Registered Longitudinal Field Experiment
By: A.V. Whillans and Colin West
Poverty entails more than a scarcity of material resources—it also involves a shortage of time. To examine the causal benefits of reducing time poverty, we conducted a longitudinal feld experiment over six consecutive weeks in an urban slum in Kenya with a sample of... View Details
Keywords: Time; Subjective Well Being; Administrative Costs; Friction; Poverty; Well-being; Money; Perception; Kenya
Whillans, A.V., and Colin West. "Alleviating Time Poverty Among the Working Poor: A Pre-Registered Longitudinal Field Experiment." Art. 719. Scientific Reports 12 (2022).
- 01 Feb 2011
- First Look
First Look: Feb. 1
relationship between exclusivity and content quality: both high and low quality content will multihome and join both platforms, but there will be a range of quality for which content will be exclusive despite foreclosing itself from... View Details
- Web
Policies, Rules & Guidelines | About
During Course Activities The purpose of this policy is to clarify the School’s position on capturing (e.g., photography, audio, video, live streaming and other formats) and/or disseminating (e.g., via the media or use of social media)... View Details
- November 2010
- Case
Esquel Group: Building a Sustainable Partnership with Cotton Farmers in Xinjiang (A)
By: James K. Sebenius and Jason Cheng Qian
Esquel Group, leading manufacturer of quality shirts, sought to negotiate long-term partnerships with often-exploited farmers in Xinjiang (western China) to procure a superior cotton variety. Seeking to secure a large supply of specialty cotton in an ethical and... View Details
Keywords: Contracts; Agreements and Arrangements; Corporate Social Responsibility and Impact; Leasing; Business and Community Relations; Business and Government Relations; Partners and Partnerships; Agriculture and Agribusiness Industry; Apparel and Accessories Industry; Manufacturing Industry; Hong Kong; Xinjiang Uygur Zizhiqu
Sebenius, James K., and Jason Cheng Qian. "Esquel Group: Building a Sustainable Partnership with Cotton Farmers in Xinjiang (A)." Harvard Business School Case 911-031, November 2010.
- February 2014
- Article
'Last-place Aversion': Evidence and Redistributive Implications
By: Ilyana Kuziemko, Ryan W. Buell, Taly Reich and Michael Norton
We present evidence from laboratory experiments showing that individuals are "last-place averse." Participants choose gambles with the potential to move them out of last place that they reject when randomly placed in other parts of the distribution. In... View Details
Kuziemko, Ilyana, Ryan W. Buell, Taly Reich, and Michael Norton. "'Last-place Aversion': Evidence and Redistributive Implications." Quarterly Journal of Economics 129, no. 1 (February 2014): 105–149.
- 07 Feb 2017
- Research & Ideas
The Right Way to Cry in Front of Your Boss
Negotiation, Organizations & Markets unit. But instead of apologizing for being emotional, apologize for being passionate, she advises. “Saying you’re emotional is about you, whereas saying you’re passionate is about what the situation is,” Wolf says, adding that... View Details
Keywords: by Roberta Holland
- Web
Human Behavior & Decision-Making - Faculty & Research
attractive person whom they thought of spontaneously than deliberately in Study 4, and reported their commitment to a current romantic relationship would be more affected by the spontaneous than deliberate recollection of a good or bad... View Details
- 18 Jun 2024
- Research & Ideas
What Your Non-Binary Employees Need to Do Their Best Work
Coffman says. “These personal relationships may be important for increasing inclusion and reducing discrimination.” How to create a more inclusive workplace Managers can take steps to help all individuals, regardless of gender, feel... View Details
Keywords: by Michael Blanding
- Web
Japan - Global
Japan Tokyo HBS opened the Japan Research Center (JRC) in January 2002. The School has an important history of strengthening ties with constituents in Japan (including companies, universities, government, and HBS alumni). These View Details
- Spring 2019
- Article
Fluid Teams and Knowledge Retrieval: Scaling Service Operations
By: Melissa A. Valentine, Tom Fangyun Tan, Bradley R. Staats and Amy C. Edmondson
To scale service operations requires retrieving knowledge across the organization. However, prior work highlights that individuals on the periphery of organizational knowledge networks may struggle to access useful knowledge at work. A knowledge repository has the... View Details
Keywords: Teaming; Teams; Groups and Teams; Knowledge Management; Service Delivery; Knowledge Use and Leverage
Valentine, Melissa A., Tom Fangyun Tan, Bradley R. Staats, and Amy C. Edmondson. "Fluid Teams and Knowledge Retrieval: Scaling Service Operations." Manufacturing & Service Operations Management 21, no. 2 (Spring 2019): 346–360.
- 2024
- Working Paper
Bounded Solidarity: The Role of Migrants in Shaping Entrepreneurial Ventures
By: Astrid Marinoni and Prithwiraj Choudhury
We explore a previously unexamined aspect of migrants’ contributions to local entrepreneurial
ecosystems: the value created by cooperative interactions between migrants and locals in entrepreneurial
ventures. Specifically, we analyze whether mixed teams composed of... View Details
Marinoni, Astrid, and Prithwiraj Choudhury. "Bounded Solidarity: The Role of Migrants in Shaping Entrepreneurial Ventures." Harvard Business School Working Paper, No. 25-019, September 2024.
- September–October 2024
- Article
How AI Can Power Brand Management
By: Julian De Freitas and Elie Ofek
Marketers have begun experimenting with AI to improve their brand-management efforts. But unlike other marketing tasks, brand management involves more than just repeatedly executing one specialized function. Long considered the exclusive domain of creative talent, it... View Details
Keywords: Creativity; AI and Machine Learning; Brands and Branding; Product Positioning; Customer Focus and Relationships
De Freitas, Julian, and Elie Ofek. "How AI Can Power Brand Management." Harvard Business Review 102, no. 5 (September–October 2024): 108–114.