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Show Results For
- All HBS Web
(7,045)
- People (19)
- News (1,427)
- Research (4,275)
- Events (48)
- Multimedia (56)
- Faculty Publications (2,700)
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- June 2019
- Article
Financial Development and Technology Diffusion
By: Diego Comin and Ramana Nanda
We examine the extent to which financial market development impacts the diffusion of 16 major technologies, looking across 17 countries, from 1870 to 2000. We find that greater depth in financial markets leads to faster technology diffusion for more capital-intensive... View Details
Comin, Diego, and Ramana Nanda. "Financial Development and Technology Diffusion." IMF Economic Review 67, no. 2 (June 2019): 395–419.
- August 2014
- Case
Four Products: Predicting Diffusion (2014)
By: John Gourville
An updated "Four Products" case. This 2014 version includes: raw lobster meat, electric-powered Formula One race cars, a 3D printer for cosmetics, and a "smart" tennis racket.
These four products form the basis to assess the drivers of new product adoption. In... View Details
- May 2017
- Case
Four Products: Predicting Diffusion (2017)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,... View Details
- August 2018
- Case
Four Products: Predicting Diffusion (2018)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,... View Details
Keywords: Diffusion Processes; Product Adoption; Marketing; Forecasting and Prediction; Demand and Consumers; Adoption; Product Launch
Gourville, John. "Four Products: Predicting Diffusion (2018)." Harvard Business School Case 519-018, August 2018.
- July 2019
- Case
Four Products: Predicting Diffusion (2019)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,... View Details
Keywords: Diffusion Processes; Product Adoption; Marketing; Forecasting and Prediction; Demand and Consumers; Product; Adoption; Product Launch
Gourville, John. "Four Products: Predicting Diffusion (2019)." Harvard Business School Case 520-012, July 2019.
- 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.
- Forthcoming
- Chapter
Intermediation and Diffusion of Responsibility in Negotiation: A Case of Bounded Ethicality
By: Neeru Paharia, Lucas Clayton Coffman and Max Bazerman
This article compares direct deception with deception via an intermediary in the bargaining context. It describes a growing experimental literature that suggests how perceived ethics surrounding transactions with multiple partners can encourage misbehavior. It is noted... View Details
Paharia, Neeru, Lucas Clayton Coffman, and Max Bazerman. "Intermediation and Diffusion of Responsibility in Negotiation: A Case of Bounded Ethicality." In The Oxford Handbook of Economic Conflict Resolution, edited by Gary E. Bolton and Rachel T.A. Croson, 37–46. New York: Oxford University Press, 2012.
- 2025
- Working Paper
New Product Diffusion Within Retailers: The Effect of Managerial Quality on Rollout
By: Tomomichi Amano and Jorge Tamayo
Retailers are key intermediaries through which consumers encounter innovation in the form of new products. How are these products rolled out within retailers? We observe significant variation in the availability of new products across stores in a large retail chain in... View Details
Keywords: Managerial Quality; Firm Performance; Diffusion Of Innovation; New Product Rollout; Retailing; Distribution Channels; Product Launch; Management Skills; Retail Industry; Colombia
Amano, Tomomichi, and Jorge Tamayo. "New Product Diffusion Within Retailers: The Effect of Managerial Quality on Rollout." Harvard Business School Working Paper, No. 25-041, February 2025.
- 11 Jan 2013
- Working Paper Summaries
The Spatial Diffusion of Technology
- 2018
- Working Paper
Ratcheting, Competition, and the Diffusion of Technological Change: The Case of Televisions Under an Energy Efficiency Program
By: Tomomichi Amano and Hiroshi Ohashi
In differentiated goods markets with societal implications, quality standards are commonly implemented to avoid the under-provision of innovation. Firms have clear incentives to engage in strategic behavior because policymakers use market outcomes as a benchmark in... View Details
Keywords: Product Differentiation; Energy Efficiency Standards; Ratcheting; Diffusion Of Innovation; Technological Innovation; Competition; Quality; Governing Rules, Regulations, and Reforms; Policy
Amano, Tomomichi, and Hiroshi Ohashi. "Ratcheting, Competition, and the Diffusion of Technological Change: The Case of Televisions Under an Energy Efficiency Program." Harvard Business School Working Paper, No. 19-021, September 2018.
- December 2014 (Revised April 2016)
- Module Note
Responsibilities to Employees
By: Nien-he Hsieh
The note provides a framework to conceptualize managers' responsibilities to employees in relation to economic, legal and ethical considerations. The note frames the central ethical challenge for managers as exercising power in a fair manner. The fair exercise of power... View Details
Keywords: Leadership & Corporate Accountability; Legal Aspects Of Business; Responsibility; Ethics; Fairness; Employees; Decision Making; Leadership; Jobs and Positions; Labor; Law
Hsieh, Nien-he. "Responsibilities to Employees." Harvard Business School Module Note 315-067, December 2014. (Revised April 2016.)
- 2012
- Working Paper
The Spatial Diffusion of Technology
By: Diego A. Comin, Mikhail Dmitriev and Esteban Rossi-Hansberg
We empirically study technology diffusion across countries and over time. We find significant evidence that technology diffuses slower to locations that are farther away from adoption leaders. This effect is stronger across rich countries and also when measuring... View Details
Comin, Diego A., Mikhail Dmitriev, and Esteban Rossi-Hansberg. "The Spatial Diffusion of Technology." NBER Working Paper Series, No. 18534, November 2012.
- 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.
- November–December 2021
- Article
Does Gender Matter? The Effect of Management Responses on Reviewing Behavior
By: Davide Proserpio, Isamar Troncoso and Francesca Valsesia
We study the effect of management responses on the reviewing behavior of self-identified female and male reviewers. Using data from Tripadvisor, we show that after hotels begin to respond to reviews, the probability that a negative review comes from a self-identified... View Details
Keywords: Word Of Mouth; Online Reviews; Management Responses; E-commerce; Gender; Prejudice and Bias; Digital Platforms; Customers
Proserpio, Davide, Isamar Troncoso, and Francesca Valsesia. "Does Gender Matter? The Effect of Management Responses on Reviewing Behavior." Marketing Science 40, no. 6 (November–December 2021): 1199–1213.
- 22 Apr 2008
- Working Paper Summaries
An Exploration of Technology Diffusion
Keywords: by Diego A. Comin & Bart Hobijn
- March 2017 (Revised April 2021)
- Module Note
Responsibilities to Society
By: Nien-hê Hsieh
This module note for students outlines an approach to help managers deliver on their responsibilities in relation to society. The approach frames these responsibilities in terms of potential harms to third parties beyond investors, customers, and employees. The... View Details
Keywords: Corporate Political Activity; Corporate Social Responsibility; Human Rights; Role Of Business In Society; Corporate Social Responsibility and Impact; Ethics; Business and Community Relations; Rights; Society
Hsieh, Nien-hê. "Responsibilities to Society." Harvard Business School Module Note 317-065, March 2017. (Revised April 2021.)
- 2014
- Working Paper
Speaking of Corporate Social Responsibility
By: Hao Liang, Christopher Marquis, Luc Renneboog and Sunny Li Sun
We argue that the language spoken by corporate decision makers influences their firms' social responsibility and sustainability practices. Linguists suggest that obligatory future-time-reference (FTR) in a language reduces the psychological importance of the future.... View Details
Keywords: Language; Future-Time-Reference; Categories; Culture; Corporate Social Responsibility; Sustainability; Communication; Corporate Social Responsibility and Impact
Liang, Hao, Christopher Marquis, Luc Renneboog, and Sunny Li Sun. "Speaking of Corporate Social Responsibility." Harvard Business School Working Paper, No. 14-082, March 2014.
- November 2018 (Revised January 2019)
- Module Note
Responsibilities to Investors (Abridged)
By: Lena G. Goldberg and Joseph L. Badaracco
This note focuses on managers’ responsibilities—economic, legal, and ethical—to investors. In capitalist and some socialist economies, these responsibilities traditionally have been grounded in fiduciary duties and are typically part of the common law or statutory law... View Details
Keywords: Responsibilities To Investors; Investors; Responsibility; Business and Shareholder Relations; Management; Ethics
Goldberg, Lena G., and Joseph L. Badaracco. "Responsibilities to Investors (Abridged)." Harvard Business School Module Note 319-066, November 2018. (Revised January 2019.)
- Forthcoming
- Article
The Diffusion of New Technologies
By: Aakash Kalyani, Marcela Carvalho, Nicholas Bloom, Tarek Hassan, Josh Lerner and Ahmed Tahoun
We identify phrases associated with novel technologies using textual analysis of patents,
job postings, and earnings calls, enabling us to identify four stylized facts on the diffusion of jobs
relating to new technologies. First, the development of economically... View Details
Keywords: Technology; Geography; Innovation; R＆D; Technological Innovation; Research and Development; Employment; Geographic Location
Kalyani, Aakash, Marcela Carvalho, Nicholas Bloom, Tarek Hassan, Josh Lerner, and Ahmed Tahoun. "The Diffusion of New Technologies." Quarterly Journal of Economics (forthcoming). (Pre-published online January 17, 2025. Earlier version distributed as National Bureau of Economic Research Working Paper No. 28999 and Harvard Business School Working Paper No. 21-114. Related discussion published as “How Disruptive Technologies Diffuse,” VoxEU, 2021.)