Publications

12 Nov 2018
Research & Ideas

'Always On' Isn't Always Best for Team Decision-Making

collaboration encouraged by today’s communication tools like Slack and Skype good or bad for finding the best answer? “I don’t want there to be zero communication, but I do think that transparency and communication do have downsides" To find out, the researchers... View Details

Keywords: by Roberta Holland

September 2018
Article

Discretionary Task Ordering: Queue Management in Radiological Services

By: Maria Ibanez, Jonathan R. Clark, Robert S. Huckman and Bradley R. Staats

Work-scheduling research typically prescribes task sequences implemented by managers. Yet employees often have discretion to deviate from their prescribed sequence. Using data from 2.4 million radiological diagnoses, we find that doctors prioritize similar tasks... View Details

Keywords: Discretion; Scheduling; Queue; Healthcare; Learning; Experience; Decentralization; Operations; Service Operations; Service Delivery; Performance; Performance Effectiveness; Performance Efficiency; Performance Improvement; Performance Productivity; Decisions; Time Management; Cost vs Benefits; Health Industry

SSRN

March 2022 (Revised January 2023)
Case

Innovation at Moog Inc.

By: Brian J. Hall, Ashley V. Whillans, Davis Heniford, Dominika Randle and Caroline Witten

This case focuses on the challenges of incentivizing innovation within Moog, an engineering company based in New York state that designs and builds guidance systems for space, air, and land-based travel. The case enables students to grapple with the challenges of using... View Details

2011
Chapter

Changing Identity, Changing Language

By: Kathleen L. McGinn and Jeffrey T. Polzer

Environmental jolts and shifting membership challenge a group's efficacy and survival. Group identity is critical for a shared interpretation of and response to these challenges, but external and internal changes may require corresponding changes in a group's... View Details

Keywords: Change; Spoken Communication; Performance Efficiency; Problems and Challenges; Safety; Identity; California

May 1995 (Revised April 1998)
Case

AT&T Paradyne

By: Robert S. Kaplan

A company making data communication devices has adopted a Total Quality philosophy for working with suppliers, employees, and customers. The finance group finds its existing cost system has become obsolete because of a shift from manual to automatic production... View Details

Keywords: Decisions; Product; Corporate Accountability; Activity Based Costing and Management; System; Performance Efficiency; Financial Reporting; Operations; Technology Industry; Telecommunications Industry

28 Nov 2011
Research & Ideas

Rethinking the Fairness of Organ Transplants

Vivek F. Farias, both of MIT's Sloan School—can help policy designers create the most equitable point system based on their chosen constraints and criteria. They detail the proposed model in a new paper, Fairness, Efficiency and... View Details

Keywords: by Dennis Fisher; Health

May 2020
Article

Identifying Sources of Inefficiency in Health Care

By: Amitabh Chandra and Douglas O. Staiger

In medicine, the reasons for variation in treatment rates across hospitals serving similar patients are not well understood. Some interpret this variation as unwarranted and push standardization of care as a way of reducing allocative inefficiency. However, an... View Details

Keywords: Health Care and Treatment; Performance Efficiency; Performance Productivity; Mathematical Methods

Register to Read

July 2001 (Revised March 2002)
Case

Nasdaq Stock Market, Inc., The

By: Andre F. Perold and Austin K Scee

NASDAQ's mission "to facilitate capital formation" is threatened by the emergence of Electronic Communication Networks, which are not as heavily regulated by the SEC. This case reviews the development of NASDAQ and its evolution from a loose network of broker-dealers... View Details

Keywords: Capital Markets; Stocks; Financial Markets; Governing Rules, Regulations, and Reforms; Innovation Strategy; Performance Efficiency; Perspective

Research Summary

Overview

By: Jorge Tamayo

Professor Tamayo’s research focuses on theoretical modeling and structural estimation of firm decision-making and productivity.

Professor Tamayo studies dynamic competition for customer membership. Generally, firms that implement a membership model charge a... View Details

Keywords: Industrial Organization, Industrial Development; Management Practices and Processes; Management Skills; Management Style; Energy Generation; Performance Efficiency; Market Design; Crime and Corruption; Manufacturing Industry; Energy Industry

18 Feb 2013
Research & Ideas

Breaking Through a Growth Stall

have a similar issue. In fact, the global recession has made that issue more visible: production efficiencies have reduced the cost of goods sold at S&P 500 companies, while SG&A as a percentage of sales has not decreased. If you... View Details

Keywords: by Sean Silverthorne

31 Aug 2011
Research & Ideas

Improving Fairness in Flight Delays

Assistant Professor Douglas Fearing doesn't have the magic bullet to make this painful part of air travel a thing of the past. But his research on evaluating and improving the performance of complex systems such as air traffic control... View Details

Keywords: by Julia Hanna; Entertainment & Recreation; Air Transportation

26 Apr 2011
Op-Ed

HBS Faculty Comment on Environmental Issues for Earth Day

work together to create all aspects of the urban environment. Also necessary are new systems and processes for helping cities operate efficiently and effectively, including the use of new information and communication technologies already... View Details

Keywords: by Staff; Energy; Utilities

15 Aug 2005
HBS Case

Classic Cases Live On at HBS

reading in a trade publication about Benihana's innovative and efficient use of labor and layout to lower costs and facilitate customer turnaround times, Professor Earl Sasser produced the Benihana case in 1972 with research associate... View Details

Keywords: by Garry Emmons

Article

Team Scaffolds: How Mesolevel Structures Enable Role-based Coordination in Temporary Groups

By: M. Valentine and A. C. Edmondson

This paper shows how meso-level structures support effective coordination in temporary groups. Prior research on coordination in temporary groups describes how roles encode individual responsibilities so that coordination between relative strangers is possible. We... View Details

Keywords: Fluid Personnel; Team Scaffolds; Team Effectiveness; Role-based Coordination; Multi-method; Service Delivery; Organizational Structure; Groups and Teams; Performance Efficiency