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Show Results For
- All HBS Web
(7,863)
- People (27)
- News (1,948)
- Research (4,679)
- Events (67)
- Multimedia (45)
- Faculty Publications (2,713)
- 2021
- Working Paper
Time and the Value of Data
By: Ehsan Valavi, Joel Hestness, Newsha Ardalani and Marco Iansiti
Managers often believe that collecting more data will continually improve the accuracy of their machine learning models. However, we argue in this paper that when data lose relevance over time, it may be optimal to collect a limited amount of recent data instead of... View Details
Keywords: Economics Of AI; Machine Learning; Non-stationarity; Perishability; Value Depreciation; Analytics and Data Science; Value
Valavi, Ehsan, Joel Hestness, Newsha Ardalani, and Marco Iansiti. "Time and the Value of Data." Harvard Business School Working Paper, No. 21-016, August 2020. (Revised November 2021.)
- 08 Jun 2015
- Working Paper Summaries
Physician Beliefs and Patient Preferences: A New Look at Regional Variation in Health Care Spending
- 18 Mar 2015
- News
9 Alumni Named Young Global Leaders
Nine HBS alumni have been selected as 2015 Young Global Leaders (YGL) by the World Economic Forum. The organization engages these “bold, brave, action-oriented, and entrepreneurial” individuals to help shape a more positive, peaceful and... View Details
Keywords: World Economic Forum
- Summer 2018
- Article
Scale versus Scope in the Diffusion of New Technology: Evidence from the Farm Tractor
By: Daniel P. Gross
Although tractors are now used in nearly every agricultural field operation and in the production of nearly all crops, they first developed with much more limited application. Early diffusion was accordingly rapid in these narrower applications but limited in scope... View Details
Keywords: Technology Diffusion; Spatial Technology Diffusion; Farm Tractors; R＆D; General-purpose Technologies; Technology Adoption; Agribusiness; Transportation; Research and Development; Agriculture and Agribusiness Industry; United States
Gross, Daniel P. "Scale versus Scope in the Diffusion of New Technology: Evidence from the Farm Tractor." RAND Journal of Economics 49, no. 2 (Summer 2018): 427–452.
- 12 Nov 2014
- Op-Ed
A Challenge to the New Congress: Pass Housing Finance Reform
mortgage should continue as the backbone of the new system. It helps keep monthly payments low, and protects consumers from interest-rate volatility. Given the recent extreme economic stress, Uncle Sam must... View Details
- 24 Apr 2014
- News
Passing on knowledge at a new business program in Switzerland
Bob Gebhardt (MBA 1973) is following a long career in international business by helping to launch a business school program in Switzerland modeled after his experience at Harvard Business School. (Published April 2014) View Details
- 2023
- Article
Let's Coordinate! The Reinforcement of a ‘Liberal Bastion’ within European Industrial Federations, 1978-1987
By: Sabine Pitteloud
This article focuses on the establishment in the 1970s of a new international private governance forum, the so-called ‘Interlaken Conferences’, which gathered together the leading figures of the Industrial Federations of the Federal Republic of Germany, Austria,... View Details
Keywords: Business Interest Association; Lobbying; Neo-Liberalism; Neocorporatism; Coordination; Economic Policy; Business and Government Relations; Labor Unions; Economics; Policy; Europe
Pitteloud, Sabine. "Let's Coordinate! The Reinforcement of a ‘Liberal Bastion’ within European Industrial Federations, 1978-1987." Special Issue on Brokers of the wealthy (Transnational business associations) edited by Pierre Eichenberger, Neil Rollings and Janick Marina Schaufelbuehl. Business History 65, no. 2 (2023): 345–365.
- 25 Jan 2024
- News
Alumni Gain Insights on Nigeria’s New Government; Taipei Alumni Host Faculty Guest
Clubs News Clubs News HBS Alumni in Nigeria Discuss New Government’s Fiscal Policies To better understand the economic and policy direction of Nigeria’s newly sworn-in government, the HBS Association of Nigeria hosted a hybrid program on December 14 featuring Taiwo... View Details
Keywords: Margie Kelley
- 2022
- Article
How to Choose a Default
By: John Beshears, Richard T. Mason and Shlomo Benartzi
We have developed a model for setting a default when a population is choosing among ordered choices—that is, ones listed in ascending or descending order. A company, for instance, might want to set a default contribution rate that will increase employees’ average... View Details
Keywords: Nudge; Choice Architecture; Behavioral Economics; Behavioral Science; Default; Savings; Decision Choices and Conditions; Behavior; Motivation and Incentives
Beshears, John, Richard T. Mason, and Shlomo Benartzi. "How to Choose a Default." Behavioral Science & Policy 8, no. 1 (2022): 1–15.
- 18 Oct 2006
- Research & Ideas
New at the Helm: A Talk with HBS Dean Light
application aside and asked whether I'd like to get a doctorate instead," recalls Light. After discussions during a visit to the campus, Light agreed to enter a new doctoral program in decision and control theory, a joint program... View Details
- 2012
- Teaching Note
Zhejiang Semir Garment Co., Ltd. (TN)
By: F. Warren McFarlan, Jie Jiao and Yuren Fang
With the rapid growth of China's economy and China's increasing integration into the global economy in the past two decades, China's leisure clothing and garment enterprises achieved a rapid rise and became an important competitive force confronting the foreign brands... View Details
McFarlan, F. Warren, Jie Jiao, and Yuren Fang. "Zhejiang Semir Garment Co., Ltd. (TN)." Tsinghua University Teaching Note, 2012.
- 2011
- Other Unpublished Work
Negotiating for Development: A New Paradigm for Natural Resource Agreements
By: Eric D. Werker
- Article
Party-State Capitalism in China
By: Margaret Pearson, Meg Rithmire and Kellee Tsai
The “state capitalism” model, in which the state retains a dominant role as owner or investor-shareholder amidst the presence of markets and private firms, has received increasing attention, with China cited as the main exemplar. Yet as models evolve, so has China’s... View Details
Keywords: Economic Policy; Communism; Capitalism; State Capitalism; Economic Systems; Economics; Policy; China
Pearson, Margaret, Meg Rithmire, and Kellee Tsai. "Party-State Capitalism in China." Current History 120, no. 827 (September 2021).
- 2019
- Working Paper
Real Exchange Rate Behavior: New Evidence from Matched Retail Goods
By: Alberto Cavallo, Brent Neiman and Roberto Rigobon
We use a dataset containing daily prices for thousands of matched retail products in nine countries to study tradable-goods real exchange rates. Prices were collected from the websites of large multi-channel retailers and then carefully matched into narrowly-defined... View Details
Keywords: Purchasing Power Parity; Online Prices; Real Exchange Rate; Macroeconomics; Currency Exchange Rate; Price; Internet and the Web
Cavallo, Alberto, Brent Neiman, and Roberto Rigobon. "Real Exchange Rate Behavior: New Evidence from Matched Retail Goods." Harvard Business School Working Paper, No. 20-040, January 2019.
- April 2007
- Article
Knowledge-based Innovation: Emergence and Embedding of New Practice Areas in Management Consulting Firms
By: N. Anand, H. K. Gardner and T. Morris
How do innovative knowledge-based structures emerge and become embedded in organizations? We drew on theories of knowledge-intensive firms, communities of practice, and professional service firms to analyze multiple cases of new practice area creation in management... View Details
Keywords: Knowledge; Innovation and Invention; Management Practices and Processes; Organizational Structure; Economy; Management Analysis, Tools, and Techniques; Experience and Expertise; Service Operations; Consulting Industry
Anand, N., H. K. Gardner, and T. Morris. "Knowledge-based Innovation: Emergence and Embedding of New Practice Areas in Management Consulting Firms." Academy of Management Journal 50, no. 2 (April 2007).
- September 2009
- Article
Spousal Control and Intra-Household Decision Making: An Experimental Study in the Philippines
By: Nava Ashraf
Using an experimental design I elicit causal effects of spousal observability and communication on financial choices of married individuals in the Philippines. Making choices public moves men from putting money into their own account to consumption; communication with... View Details
Keywords: Intra-household; Bargaining; Experiments; Economic Development; Saving; Governance Controls; Decision Choices and Conditions; Personal Finance; Family and Family Relationships; Household; Gender
Ashraf, Nava. "Spousal Control and Intra-Household Decision Making: An Experimental Study in the Philippines." American Economic Review 99, no. 4 (September 2009): 1245–1277. (Online Appendix.)
- 04 Apr 2022
- Research & Ideas
Tech Hubs: How Software Brought Talent and Prosperity to New Cities
An explosion in software patents within the last 50 years fueled the rise of America’s six major tech hubs, but also siphoned talent from some of the nation’s biggest cities, new research finds. The transition to six major hubs—San... View Details
Keywords: by Rachel Layne
- 2023
- Working Paper
Avoiding Idiosyncratic Volatility: Flow Sensitivity to Individual Stock Returns
By: Marco Di Maggio, Francesco Franzoni, Shimon Kogan and Ran Xing
Despite positive and significant earnings announcement premia, we find that institutional investors reduce their exposure to stocks before earnings announcements. A novel result on the sensitivity of flows to individual stock returns provides a potential explanation.... View Details
Keywords: New Trading; Mutual Funds; Fund Flows; Limits To Arbitrage; Financial Constraints; Earnings Announcements; Institutional Investing; Stocks
Di Maggio, Marco, Francesco Franzoni, Shimon Kogan, and Ran Xing. "Avoiding Idiosyncratic Volatility: Flow Sensitivity to Individual Stock Returns." Harvard Business School Working Paper, No. 23-072, March 2023. (Revise and Resubmit to The Journal of Finance.)
- August 2018 (Revised October 2021)
- Case
Edward Jones: Implementing the Solutions Approach
By: David Collis and Ashley Hartman
In 2017 Edward Jones, the largest brokerage firm in the U.S., is deciding whether and how to implement a new "solutions" business model to replace its traditional "product" or "transactional" approach. Many of the required changes appeared to violate some of the... View Details
Keywords: Strategy Formulation; Strategic Change; ＂Brokerage Industry; ＂Solutions Approach; Strategy Implementation; ＂USA,＂; Business Model Innovation; Change Management; Strategy; Business Model; Innovation and Invention; Financial Services Industry; North and Central America; United States
Collis, David, and Ashley Hartman. "Edward Jones: Implementing the Solutions Approach." Harvard Business School Case 719-411, August 2018. (Revised October 2021.)
- August 2017 (Revised May 2019)
- Case
Hilti (A): Fleet Management?
By: Ramon Casadesus-Masanell, Oliver Gassmann and Roman Sauer
This case explores the strategic decision-making process of premium power tools manufacturer Hilti in 1999, when the company was considering implementing a fleet management system in the construction industry. Fleet management would involve a shift from selling power... View Details
Keywords: Hilti; Business Model Innovation; BMI; Fleet Management; Decision-making; Implementation; Power Tools Industry; Business Model; Restructuring; Transformation; Transition; Customer Value and Value Chain; Customer Focus and Relationships; Construction; Innovation and Invention; Leasing; Strategy; Decision Making; Construction Industry; Switzerland; Liechtenstein; Germany; Austria; Europe; United States; Asia; Brazil; China; Latin America; North America; Africa; Japan; Hong Kong
Casadesus-Masanell, Ramon, Oliver Gassmann, and Roman Sauer. "Hilti (A): Fleet Management?" Harvard Business School Case 718-419, August 2017. (Revised May 2019.)