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- Faculty Publications (207)
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- All HBS Web (876)
- Faculty Publications (207)
- December 2023
- Article
Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency
By: Gunther Glenk, Philip Holler and Stefan Reichelstein
Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent... View Details
Keywords: Clean Technology; Green Hydrogen; Carbon Emissions; Decarbonization; Learning By Doing; Environment; Energy; Environmental Accounting; Environmental Management; Sustainable Cities; Cost Accounting; Innovation and Management; Technology Adoption; Energy Policy; Engineering; Green Technology; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Transportation Industry; North America; South America; Africa; Europe; Asia
Glenk, Gunther, Philip Holler, and Stefan Reichelstein. "Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency." Energy & Environmental Science 16, no. 12 (December 2023): 6058–6070.
- 08 Mar 2017
- News
Energy Efficiency as a Common Purpose
Duane Highley (AMP 177, 2009) is president and CEO for the Arkansas Electric Cooperative Corporation. In this interview, he explains how the organization is united behind a common purpose—the concept of energy efficiency as a benefit to... View Details
- February 1996
- Case
Spartan Stores Incorporated: Reengineering for Efficient Consumer Response
Describes an effort to rationalize operations at a leading grocery wholesaler, enabled by information systems. Spartan Stores, Inc., is cooperatively owned by its 238 retailers and, through training, consulting, systems support, and cost of goods efficiencies, strives... View Details
McKenney, James L., and William Schiano. "Spartan Stores Incorporated: Reengineering for Efficient Consumer Response." Harvard Business School Case 396-263, February 1996.
- August 2015
- Article
Pricing and Efficiency in the Market for IP Addresses
By: Benjamin Edelman and Michael Schwarz
We consider market rules for transferring IP addresses, numeric identifiers required by all computers connected to the Internet. Transfers usefully move resources from lowest- to highest-valuation networks, but transfers tend to cause socially costly growth in the... View Details
Keywords: Externalities; Intermediaries; Market Design; Internet; Web Services Industry; Telecommunications Industry
Edelman, Benjamin, and Michael Schwarz. "Pricing and Efficiency in the Market for IP Addresses." American Economic Journal: Microeconomics 7, no. 3 (August 2015): 1–23. (lead article.)
- 2024
- Working Paper
The Cram Method for Efficient Simultaneous Learning and Evaluation
By: Zeyang Jia, Kosuke Imai and Michael Lingzhi Li
We introduce the "cram" method, a general and efficient approach to simultaneous learning and evaluation using a generic machine learning (ML) algorithm. In a single pass of batched data, the proposed method repeatedly trains an ML algorithm and tests its empirical... View Details
Keywords: AI and Machine Learning
Jia, Zeyang, Kosuke Imai, and Michael Lingzhi Li. "The Cram Method for Efficient Simultaneous Learning and Evaluation." Working Paper, March 2024.
- 05 Jul 2006
- Working Paper Summaries
Empirical Tests of Information Aggregation
- 22 Mar 2011
- Working Paper Summaries
Platform Competition under Asymmetric Information
- Research Summary
Understanding and Managing Information Intermediaries
Brian Bushee is investigating whether information intermediaries such as institutional investors and financial analysts are sophisticated and efficient users of accounting information and whether these intermediaries' decisions influence the choices made by... View Details
- Article
Value of Information with Sequential Futures Markets
By: Jerry R. Green
The effects of an improvement in information on the efficiency of risk-bearing are studied under various systems of incomplete markets. With sequential futures markets for uncontingent delivery, the welfare effects are indeterminate in sign, except under special... View Details
Green, Jerry R. "Value of Information with Sequential Futures Markets." Econometrica 49, no. 2 (March 1981): 335–358.
- May 2004
- Article
The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America
A decade of experience has shown that monitoring the performance of public and private monopolies is the hardest part of electricity sector reform in South America—because operators control most of the information needed for effective regulation. South American... View Details
Keywords: Information; Mathematical Methods; Monopoly; Globalization; Energy Sources; Energy Industry; South America
Ruzzier, Christian Alejandro, A. Estache, and M. Rossi. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America." Journal of Regulatory Economics 25, no. 3 (May 2004): 271–295.
- Article
The Influence of Ownership on Accounting Information Expenditures
This paper analyzes the association between ownership, top management incentives, and expenditures on accounting information. We argue that organizations with privately appointed boards of directors such as for-profit and non-governmental nonprofit organizations use... View Details
Keywords: Governance; Motivation and Incentives; Accounting; Health Care and Treatment; Ownership; Health Industry
Eldenburg, Leslie, and Ranjani Krishnan. "The Influence of Ownership on Accounting Information Expenditures." Contemporary Accounting Research 25, no. 3 (Fall 2008).
- Article
Efficiencies and Regulatory Shortcuts: How Should We Regulate Companies like Airbnb and Uber?
By: Benjamin Edelman and Damien Geradin
New software platforms use modern information technology, including full-featured web sites and mobile apps, to allow service providers and consumers to transact with relative ease and increased trust. These platforms provide notable benefits including reducing... View Details
Keywords: Platforms; Regulation; Sharing Economy; Uber; Airbnb; Universal Service; Insurance; Market Platforms; Service Delivery; Software; Service Industry
Edelman, Benjamin, and Damien Geradin. "Efficiencies and Regulatory Shortcuts: How Should We Regulate Companies like Airbnb and Uber?" Stanford Technology Law Review 19, no. 2 (2016): 293–328.
- Article
Optimal Capital-Gains Taxation under Limited Information
By: Jerry R. Green and Eytan Sheshinski
Taxation of capital gains at realization may distort individuals' decisions regarding holding or selling during an asset's lifetime. This creates the problem of designing a tax structure for capital gains so as to induce efficient patterns of holding and selling.... View Details
Green, Jerry R., and Eytan Sheshinski. "Optimal Capital-Gains Taxation under Limited Information." Journal of Political Economy 86, no. 6 (December 1978): 1143–1158.
- 2011
- Working Paper
Platform Competition under Asymmetric Information
In the context of platform competition in a two-sided market, we study how ex-ante uncertainty and ex-post asymmetric information concerning the value of a new technology affects the strategies of the platforms and the market outcome. We find that the incumbent... View Details
Keywords: Information; Technological Innovation; Market Entry and Exit; Two-Sided Platforms; Outcome or Result; Performance Efficiency; Risk and Uncertainty; Competitive Strategy
Halaburda, Hanna, and Yaron Yehezkel. "Platform Competition under Asymmetric Information." Harvard Business School Working Paper, No. 11-080, February 2011. (Revised June 2011, April 2012.)
- 15 Feb 2000
- Lessons from the Classroom
Delivering Information Services: A 30-Year Perspective
information to suppliers to maximize efficiency of the supply chain. This idea, which my colleague Steve Bradley and I have termed "sense and respond," correlates to the Industrial Age notion of... View Details
Keywords: by Staff
- 05 Sep 2000
- What Do You Think?
Whither the Information Economy?
replace food, shelter, clothing, etc.," Gary Myers raises an issue that might warrant further discussion. While he points out that information leads to improvements in the efficiency with which goods... View Details
Keywords: by James Heskett
- Fast Answer
Identifiers in Business Information Databases
Which identifiers are available in Baker Library databases? It can be more efficient to search for companies or securities using identifiers than using names. Identifiers eliminate problems... View Details
- May–June 2020
- Article
The Agenda for the Next Generation of Health Care Information Technology
By: Thomas W. Feeley, Zachary Landman and Michael E. Porter
As the diffusion of value-based health care efforts accelerates globally, the need for interoperable information technology systems that support value-based care is essential. Such systems are needed to facilitate dramatic improvements in patient outcomes and... View Details
Keywords: Value-based Health Care; Health Care and Treatment; Information Technology; Integration; Performance Improvement; Performance Efficiency
Feeley, Thomas W., Zachary Landman, and Michael E. Porter. "The Agenda for the Next Generation of Health Care Information Technology." NEJM Catalyst Innovations in Care Delivery 1, no. 3 (May–June 2020).
- Web
Strategic Plan | Information Technology
into the future. 3. Modernize Foundational Technology for Digital Transformation We modernize and enhance our strategically critical enterprise systems to ensure the business of the School can be done efficiently and in a manner that... View Details
- Web
Contacts & Resources | Information Technology
Contacts & Resources The Data & Privacy Team is here to support you and answer any questions you may have about information security threats, policies, or best practices. Questions & Issues We want to help you work View Details