Publications

September 1976 (Revised July 1995)
Case

Texas Instruments: Time Products Division

By: Steven C. Wheelwright

Outlines the components of Texas Instruments' low-cost digital watch. Focus is on getting the assembly line running smoothly and efficiently in order to meet production cost and delivery requirements. View Details

Keywords: Cost; Production; Service Delivery; Performance Efficiency; Electronics Industry; Technology Industry

14 Oct 2011
Working Paper Summaries

The Cost of Capital for Alternative Investments

Keywords: by Jakub W. Jurek & Erik Stafford

June 2021
Article

Symmetric Ignorance: The Cost of Anonymous Lemons

By: Amar Bhidé

Rules that restrict information required in negotiated private transactions have spurred a vast increase in the scope of anonymous financial markets, particularly in the United States. The subtle costs of the information‐restricting rules raise questions about the... View Details

Keywords: Information Asymmetry; Liquidity; Regulation; Securities Markets; Securitization; Information; Financial Liquidity; Financial Markets; Governing Rules, Regulations, and Reforms

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September – October 2011
Article

The Manufacturer's Incentive to Reduce Lead Times

By: Santiago Kraiselburd, Richard Pibernik and Ananth Raman

It is generally a well acknowledged fact that, ceteris paribus, reducing the lead times between downstream and upstream parties in a supply chain is desirable from an overall system perspective. However, an upstream party (e.g., a manufacturer) may have strong... View Details

Keywords: Cost; Demand and Consumers; Order Taking and Fulfillment; Production; Supply Chain Management; Sales; Manufacturing Industry; Retail Industry

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31 Aug 2021
Book

Feeling Powerless at Work? Time to Agitate, Innovate, and Orchestrate

Although CEOs hold positions of power, many can feel powerless in certain ways—particularly when it comes to influencing the behaviors and performance of their employees. Yet perhaps they aren’t taking the View Details

Keywords: by Jay Fitzgerald

22 Jan 2001
Research & Ideas

Control Your Inventory in a World of Lean Retailing

variation is never more than four times the average. The second test reflects a manufacturer whose concern is maintaining inventories at a level appropriate for its high-volume, low-variability SKUs — say three weeks of demand. That means... View Details

Keywords: by Frederick H. Abernathy, John T. Dunlop, Janice H. Hammond & David Weil; Consumer Products

08 May 2008
Working Paper Summaries

Organizational Design and Control across Multiple Markets: The Case of Franchising in the Convenience Store Industry

Keywords: by Dennis Campbell, Srikant M. Datar & Tatiana Sandino; Retail; Food & Beverage

2020
Working Paper

Aggregate and Firm-Level Stock Returns During Pandemics, in Real Time

By: Laura Alfaro, Anusha Chari, Andrew Greenland and Peter K. Schott

We show that unexpected changes in the trajectory of COVID-19 infections predict U.S. stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate U.S.... View Details

Keywords: COVID-19; Stock Returns; Health Pandemics; Stocks; Investment Return; Forecasting and Prediction

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24 Jun 2009
Working Paper Summaries

Don’t Just Survive—Thrive: Leading Innovation in Good Times and Bad

Keywords: by Lynda M. Applegate & J. Bruce Harreld

July 1999 (Revised January 2000)
Case

Yahoo!: Business on Internet Time

By: Jan W. Rivkin and Jay R. Girotto

In the wake of major competitive moves, CEO Tim Koogle and his senior team at Yahoo!, an Internet portal, must decide whether and how to adjust their strategy. Following deals between AOL and Netscape, Excite and @Home, Infoseek and Disney, and Snap and NBS, Yahoo!... View Details

Keywords: Competitive Strategy; Growth and Development Strategy; Business Strategy; Organizational Structure; Industry Structures; Internet and the Web; Risk Management; Technological Innovation; Business or Company Management; Information Technology Industry; Web Services Industry

14 Oct 2013
Research & Ideas

Time that Government Reopens for Business

it may take them some time to get over their financial anxiety even after the shutdown has been settled. In addition, programs like Head Start and nutrition assistance, targeted at the disadvantaged, are put... View Details

Keywords: by Jim Aisner

February 2010 (Revised October 2010)
Case

YouTube: Time to Charge Users?

By: Anita Elberse and Sunil Gupta

In January 2010, YouTube, the world's largest online video aggregator, was still seeking to become profitable. Was the time right for Google, YouTube's parent company, to charge users seeking to upload content, as some analysts had suggested—and if so, who should be... View Details

Keywords: Digital Marketing; Business Model; Cost; Profit; Revenue; Consumer Behavior; Internet and the Web; Motion Pictures and Video Industry

01 Feb 2000
Research & Ideas

Keeping Track: Performance Measurement, Control & Strategy

Measurement & Control Systems for Implementing Strategy, published by Prentice Hall. Q: What's the context for the development of this book? Simons: My colleagues and I in the School's Accounting View Details

Keywords: Re: Robert Simons

31 Jan 2018
Research & Ideas

American Idle: Workers Spend Too Much Time Waiting for Something to Do

Paul Bradbury American workers are usually a pretty busy bunch, yet their time spent idle costs employers an estimated $100 billion per year, according to a new study from Harvard Business School. “We... View Details

Keywords: by Michael Blanding

27 Apr 2009
Research & Ideas

Building Businesses in Turbulent Times

critical to success today and in the years to come. They must consider cost cutting as one step on the journey to future success. In a sense, every business, large or small, needs to think of itself as a... View Details

Keywords: by Staff

2025
Working Paper

When Where Watt: Harnessing the Value of Time and Location for Renewable Electricity Generation

By: Vishrut Rana, Christian Kaps and Serguei Netessine

Problem definition: Investments in renewable energy have surged worldwide in recent years, with over $2 trillion spent globally on clean energy. This surge was driven by growing policy support, concerns about energy security, and, most importantly, the cost... View Details

Keywords: Wind Power; Electricity Distribution; Renewable Energy; Profit; Investment Return; Factories, Labs, and Plants; Geographic Location; Revenue; Energy Industry; Utilities Industry

SSRN

24 Sep 2014
Op-Ed

Tackling Climate Change Will Cost Less Than We Think

change? Harvard Business School faculty share their thoughts. Most importantly, there are good reasons to think that the world will surprise us , and that once we put our mind to addressing climate change the View Details

Keywords: by Rebecca Henderson; Energy; Utilities

September 2010 (Revised January 2011)
Background Note

Using Regression Analysis to Estimate Time Equations

This note presents a simple way to estimate time equations using regression analysis in Excel. The note quickly outlines regression analysis, then presents a real-life case example from the natural gas industry that students can use to gain experience developing and... View Details

Keywords: Accounting; Activity Based Costing and Management; Mathematical Methods

August 2001
Background Note

Work Methods Design: Note on Time Standards

By: H. Kent Bowen

Looks at production design. Helps students observe and work with procedures and consider cost reduction ideas using a view of methods improvement. View Details

Keywords: Cost Management; Management Practices and Processes; Standards; Production; Performance Improvement; Perspective