Publications

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05 Jul 2017
Working Paper Summaries

Designing an Agile Software Portfolio Architecture: The Impact of Coupling on Performance

Keywords: by Alan MacCormack, Robert Lagerström, Martin Mocker, and Carliss Y. Baldwin; Tourism

Web

Business for Social Impact | Social Enterprise | Harvard Business School

Climate alliances can help leaders and firms be more... A Better Way to Measure Social Impact By: Robert S. Kaplan and Constance Spitzer September 26, 2024 | Harvard Business Review Digital Articles All... View Details

October 2016
Article

Technical Debt and System Architecture: The Impact of Coupling on Defect-related Activity

By: Alan MacCormack and Daniel J. Sturtevant

Technical debt is created when design decisions that are expedient in the short-term increase the costs of maintaining and adapting this system in future. An important component of technical debt relates to decisions about system architecture. As systems grow and... View Details

Keywords: Information Infrastructure; Performance Efficiency; Applications and Software; Infrastructure

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Web

Impact Stories | Social Enterprise | Harvard Business School

Alumni The Challenges Ahead in the field of impact investing Multiple Alumni Measuring Success in Impact Investing Multiple Alumni Evolution of the Social Enterprise Conference... View Details

2007
Working Paper

The Impact of Component Modularity on Design Evolution: Evidence from the Software Industry

By: Alan MacCormack, John Rusnak and Carliss Y. Baldwin

Much academic work asserts a relationship between the design of a complex system and the manner in which this system evolves over time. In particular, designs which are modular in nature are argued to be more "evolvable," in that these designs facilitate making... View Details

Keywords: Product Design; Adaptation; Software; Information Technology Industry

2011
Other Unpublished Work

The Impact of Forward-Looking Metrics on Employee Decision Making

By: Pablo Casas-Arce, Francisco de Asis Martinez-Jerez and V.G. Narayanan

Keywords: Decision Making; Employees; Measurement and Metrics

Economists have debated the extent to which strengthening patent protection spurs or detracts from technological innovation. This paper examines the reduction of software copyright protection in the Lotus v. Borland decision. If patent and copyright protections... View Details

January 2017
Article

Impact Evaluation Methods in Public Economics: A Brief Introduction to Randomized Evaluations and Comparison with Other Methods

By: Dina Pomeranz

Recent years have seen a large expansion in the use of rigorous impact evaluation techniques. Increasingly, public administrations are collaborating with academic economists and other quantitative social scientists to apply such rigorous methods to the study of public... View Details

Keywords: Practice; Public Sector; Research; Policy; Performance Evaluation

Research Summary

Do Appearances Matter? The Impact of EPS Accretion and Dilution on Stock Prices

There is a widespread concern among practitioners and corporate managers that transactions which result in changes in future earnings-per-share (EPS) have real effects on stock prices, irrespective of whether these changes reflect differences in future cash flows. As... View Details

19 Oct 2010
Working Paper Summaries

The Impact of Supply Learning on Customer Demand: Model and Estimation Methodology

Keywords: by Nathan Craig, Nicole DeHoratius & Ananth Raman; Apparel & Accessories; Fashion

June 2007
Article

What Is the Impact of Software Patent Shifts? Evidence from Lotus v. Borland

By: Josh Lerner and Feng Zhu

Economists have debated the extent to which strengthening patent protection spurs or detracts from technological innovation. This paper examines the reduction of software copyright protection in the Lotus v. Borland decision. If patent and copyright protections are... View Details

Keywords: Applications and Software; Patents; Information Technology; Information Technology Industry

2020
Working Paper

The Impact of CEOs in the Public Sector: Evidence from the English NHS

By: Katharina Janke, Carol Propper and Raffaella Sadun

Abstract Governments worldwide have sought to reform the delivery of public services by mimicking private sector governance models that grant CEOs greater autonomy and give them responsibility for meeting key government targets. We examine the effectiveness of this... View Details

Keywords: CEOs; Management; Performance; Public Sector; Measurement and Metrics; Health Industry

2023
Article

Building the Business Case for an Inclusive Approach to Digital Health Measurement with a Web App (Market Opportunity Calculator): Instrument Development Study

By: Mitchell Tang, Yashoda Sharma, Jennifer C. Goldsack and Ariel Dora Stern

Background: The use of digital health measurement tools has grown substantially in recent years. However, there are concerns that the promised benefits from these products will not be shared equitably. Underserved populations, such as those with lower education and... View Details

Keywords: Demographics; Product Development; Health Care and Treatment; Medical Devices and Supplies Industry

April 2012
Article

The Impact of Relative Standards on the Propensity to Disclose

By: Alessandro Acquisti, Leslie John and George Loewenstein

Two sets of studies illustrate the comparative nature of disclosure behavior. The first set investigates how divulgence is affected by signals about others' readiness to divulge. Study 1A shows a "herding" effect, such that survey respondents are more willing to... View Details

Keywords: Rights; Surveys; Management Practices and Processes; Ethics; Corporate Disclosure; Judgments; Consumer Behavior; Standards

18 Apr 2023
Research & Ideas

What Happens When Banks Ditch Coal: The Impact Is 'More Than Anyone Thought'

Consumers who are eager to mitigate climate change can take many actions, such as reducing the number of airline flights they take or installing solar panels on their homes. But the planet is in a race against time, and individual action alone won’t help most countries... View Details

Keywords: by Barbara DeLollis; Financial Services; Mining

Research Summary

Airline Schedule Disruptions

Increasing congestion and frequent schedule disruptions throughout the National Air Transportation System, both at airports and en route, have led to significant flight and passenger delays. Professor Fearing's primary research focus is on measuring and reducing... View Details

Keywords: Performance Measurement; Air Transportation; Traffic Flow Management; Air Transportation Industry

June 2011 (Revised February 2024)
Background Note

Carbon Footprints: Methods and Calculations

By: Michael W. Toffel, Stephanie van Sice and Kelsey Carter

Describes methods to calculate the carbon footprint (greenhouse gas emissions) of an organization's operations and supply chain, and a product or service. Illustrates concepts with examples of calculating the carbon footprint of organizations and products. Provides... View Details

Keywords: Measurement; Climate Change; Climate Impact; Carbon Accounting; Carbon Footprint; Carbon Emissions; Sustainability; Environmental Management; Operations; Supply Chain; Pollutants; Measurement and Metrics; Environmental Sustainability

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2013
Working Paper

The Impact of Conformance and Experiential Quality on Healthcare Cost and Clinical Performance

By: Claire Senot, Aravind Chandrasekaran, Peter T. Ward and Anita L. Tucker

The quality of operational processes is an important driver of performance in hospitals. In particular, processes that reliably deliver both evidence-based and patient-centered care, which we call conformance and experiential quality, respectively, have been argued to... View Details

Keywords: Healthcare; Experiential Quality; Conformance Quality; Clinical Outcomes; Cost Efficiency; Quality; Service Operations; Health Care and Treatment; Performance; Outcome or Result; Health Industry

September–October 2020
Article

Social-Impact Efforts That Create Real Value

By: George Serafeim

Until the mid-2010s few investors paid attention to environmental, social, and governance (ESG) data—information about companies’ carbon footprints, labor policies, board makeup, and so forth. Today the data is widely used by investors. How can organizations create... View Details