Publications

September 2014 (Revised February 2017)
Case

Belk: Towards Exceptional Scheduling

By: Ethan Bernstein, Saravanan Kesavan, Bradley Staats and Luke Hassall

With 24,000 staff and over 300 stores, Belk Inc. sought to replace its entirely manual labor scheduling system with an automated software solution from Reflexis. Belk hoped the upgrade would simplify scheduling, reduce time employees spent in non-customer-facing roles,... View Details

2018
Working Paper

How Scheduling Can Bias Quality Assessment: Evidence from Food Safety Inspections

By: Maria Ibanez and Michael W. Toffel

Many production processes are subject to inspection to ensure they meet quality, safety, and environmental standards imposed by companies and regulators. Inspection accuracy is critical to inspections being a useful input to assessing risks, allocating quality... View Details

Keywords: Assessment; Bias; Inspection; Scheduling; Econometric Analysis; Empirical Research; Regulation; Health; Food; Safety; Quality; Performance Consistency; Performance Evaluation; Food and Beverage Industry; Service Industry

Read Now

August 2017 (Revised March 2020)
Case

Flex Hungary: Launching Production (A)

By: Willy Shih

This case examines design choices in the construction of flow lines. Flow lines are a popular way of arranging production because they are simple and inherently efficient. Equipment or workstations are arranged according to the sequence of steps in which a product is... View Details

Keywords: Manufacturing; Line-balancing; Flow Line; Conveyor-paced Line; Consumer Goods; Consumer Products; Production Management; Production Planning; Production Scheduling; Operations; Production; Management; Supply Chain; Design; Analysis; Goods and Commodities; Consumer Products Industry; Consumer Products Industry; European Union

12 Apr 2017
Research & Ideas

Why Productivity Suffers When Employees Are Allowed to Schedule Their Own Tasks

effects of deviations on productivity in their settings,” the researchers write. “Although an initial task sequence assignment might not be optimal, allowing front-line workers to take an active role in View Details

Keywords: by Carmen Nobel; Health

March 1986 (Revised March 1991)
Supplement

Inland Steel Co. Product Policy (F): Quality Scheduling

By: Benson P. Shapiro and Lawrence B. Levine

Keywords: Metals and Minerals; Steel Industry

Find at Harvard

June 2010
Case

FoldRite Furniture Company: Planning to Meet a Surge in Demand

By: Steven C. Wheelwright and Afarin Bellisario

Demand for folding and stackable chairs and tables at FoldRite Furniture Co. is unexpectedly strong. The company spent the previous two years improving manufacturing quality and efficiency, dropping poor-performing product lines, developing new products that are... View Details

Keywords: Manufacturing; Production Capacity; Production Scheduling; Risk Management; Growth Management; Production; Logistics; Order Taking and Fulfillment; Business Strategy; Consumer Products Industry; Consumer Products Industry; United States; Europe

01 Dec 1994
Conference Presentation

Design and Scheduling of Apparel Manufacturing Systems with Both Slow and Quick Production Lines

By: J. H. Hammond, Z. B. Tang and F. H. Abernathy

Keywords: Design; Planning; Production; Apparel and Accessories Industry; Manufacturing Industry

June 2010
Teaching Note

FoldRite Furniture Company: Planning to Meet a Surge in Demand (Brief Case)

By: Steven C. Wheelwright and Afarin Bellisario

Teaching Note for 4555. View Details

Keywords: Manufacturing; Production Capacity; Production Scheduling; Risk Management; Production; Performance Capacity; Manufacturing Industry

2024
Working Paper

Human-Computer Interactions in Demand Forecasting and Labor Scheduling Decisions

By: Caleb Kwon, Ananth Raman and Jorge Tamayo

We investigate whether corporate officers should grant managers discretion to override AI-driven demand forecasts and labor scheduling tools. Analyzing five years of administrative data from a large grocery retailer using such an AI tool, encompassing over 500 stores,... View Details

Keywords: AI and Machine Learning; Forecasting and Prediction; Working Conditions; Performance Productivity

Read Now

June 2010
Supplement

FoldRite Furniture Company: Planning to Meet a Surge in Demand, Spreadsheet Supplement for Instructors (Brief Case)

By: Steven C. Wheelwright and Afarin Bellisario

Keywords: Manufacturing; Production Capacity; Production Scheduling; Risk Management; Production; Performance Capacity; Manufacturing Industry

June 2010
Supplement

FoldRite Furniture Company: Planning to Meet a Surge in Demand, Spreadsheet Supplement (Brief Case)

By: Steven C. Wheelwright and Afarin Bellisario

Keywords: Manufacturing; Production Capacity; Production Scheduling; Risk Management; Production; Performance Capacity; Manufacturing Industry

14 Sep 2016
Research & Ideas

Web Surfers Have a Schedule and Stick to It

In most markets, products and services compete for the consumer’s money. On the internet, however, the coin of the realm is time, not money—websites and other online services fight for the attention of visitors. So understanding when,... View Details

Keywords: by Julia Hanna; Retail; Web Services

2022
Working Paper

The Effect of Employee Lateness and Absenteeism on Store Performance

By: Caleb Kwon and Ananth Raman

We empirically analyze the effects of employee lateness and absenteeism on store performance by examining 25.5 million employee shift timecards covering more than 100,000 employees across more than 500 U.S. retail grocery store locations over a four year time period.... View Details

Keywords: Absenteeism; Lateness; Scheduling; Performance Productivity; Employees; Retail Industry

Read Now

23 Jul 2021
Blog Post

Trends in Consumer Products

simple and often logical but difficult to predict. Jake Kirsch ‘11, VP Innovation, ABinBev Covid had a massive effect on our business. Fifteen percent of our business is in bars and restaurants and they were effectively closed. Some new View Details

23 Jul 2015
News

Work Schedules: The False Tradeoff Between Fair and Productive

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

Find at Harvard

09 Aug 2017
Sharpening Your Skills

Productivity Tips You Probably Haven't Considered Before

transparency can increase productivity. Why Productivity Suffers When Employees Are Allowed to Schedule Their Own Tasks Deviating from an organization’s prescribed task View Details

Keywords: by Sean Silverthorne

2017
Working Paper

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