Wriston Manufacturing Corporation

Janice H. Hammond

Case | HBS Case Collection | December 1997

Wriston Manufacturing Corporation

Abstract

Wriston Manufacturing is a broad-line maker of components for the automotive industry. It has developed a network of nine plants as its product line has grown. Newer, higher-volume products tend to be made in newer, focused, high-volume plants, while older product lines tend to be assigned to the Detroit plant, the oldest one in the system. Because Detroit produces such a wide variety of products, its overhead costs are very high. Management needs to decide whether to close the Detroit plant or find a way to make it profitable. A rewritten version of an earlier case.

Keywords: Decision Choices and Conditions; Cost Management; Business or Company Management; Production; Performance Efficiency; Auto Industry;

Format: Print

15 pages

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Citation:

Hammond, Janice H. "Wriston Manufacturing Corporation." Harvard Business School Case 698-049, December 1997.

Case | HBS Case Collection | October 2014 (Revised August 2018)

Caesars Entertainment

Janice H. Hammond and Aldo Sesia

This case describes the introduction of a regression analysis model for forecasting guest arrivals to Caesars Palace hotel in Las Vegas, Nevada. The company will use the forecast to staff the front desk in the hotel. The staff is unionized and the company has little flexibility to change staffing levels on a short-term basis. The case is set in the context of industry overcapacity and lower customer demand.

The case describes several models that could be used to forecast guest arrivals, including a moving average technique and a multiple regression model. The multiple regression model includes over 40 independent variables, including dummy variables (e.g., to represent day of week, month, year, holidays, paydays) as well as continuous variables to represent customer segment and average daily room rate. The case contains tables showing the output of the regression model, and compares the fit of the moving average and regression models. The case allows students to understand how such a model is developed within an organization and to evaluate the models presented. Students may work with a data file with several years of historical data or they may work with the model description and output results in the case.

Keywords: Forecasting; staffing; gaming; gaming industry; hotel industry; Decision Making; Forecasting and Prediction; Human Resources; Selection and Staffing; Entertainment; Games, Gaming, and Gambling; Operations; Service Delivery; Service Operations; Accommodations Industry; Travel Industry; Tourism Industry; Food and Beverage Industry; Las Vegas;

Citation:

Hammond, Janice H., and Aldo Sesia. "Caesars Entertainment." Harvard Business School Case 615-031, October 2014. (Revised August 2018.) View Details

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This case describes a medium-sized business that manufactures animal feed for commercial and companion animals. The company has been growing rapidly and is considering whether or not to implement an enterprise resource planning (ERP) system. Ozark currently uses an IT system built and refined in house and, though less flexible than desired, allowed for some specific functionality the company used, such as a pricing system tied to the company’s commodity hedging positions on a real-time, as well as off-the-shelf systems, for recording financial transactions and reporting, purchasing, warehouse management, and manufacturing execution. The case provides an overview of ERP systems and implementation. Ozark is deciding among three ERP options; different senior executives support different options.

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Wriston Manufacturing Corporation

Abstract

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