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City of London Water: Predicting Electricity Prices and Optimizing Operations
Ernesto Arandia; Joe Naoum-Sawaya; Kira Wembo XueCase IVEY-9B19E004-EDecision AnalysisThe manager of Water Operations at the City of London wanted to reduce the cost of pumping water by optimizing energy use. Water Operations had been consistently experiencing higher operational costs, and electricity bills accounted for up to 30 per cent of its direct costs. If the manager could predict the future cost of energy, she could schedule the operation of the water pumps to benefit from periods of low energy prices, potentially saving u...Starting at €8.20
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Pulling the Goalie in Hockey
Gregory S. Zaric; Michael LeffCase IVEY-9B08E001-ECorporate GovernanceThe assistant coach of the Toronto Maple Leafs, had just seen the team lose. In order to increase their chance of scoring, they had added a sixth offensive skater to the ice by sending their goaltender to the bench (known as pulling the goalie) in the last 60 seconds of the game. Doing this did not give the team an advantage, in fact, a member of the opposite team was able to shoot the puck into the unguarded net, which cost the Leafs the game. T...Starting at €8.20
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Warehousing Enhancements for E-Commerce Growth
Juri Zguri; Fatma Gzara; Joe Naoum-SawayaCase IVEY-9B20E006-EDecision AnalysisAs an e-commerce logistics manager at the national grocery store chain TrixMag, Jim Vector was continually seeking efficiency improvements in the company’s supply chain. Following positive trends in the online grocery segment, Vector was specifically explStarting at €8.20
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The Professor Proposes
Gregory S. Zaric; Michael LeffCase IVEY-9B06E017-ECorporate GovernanceA professor is shopping for a diamond engagement ring. He finds one with certain specifications for a certain price, and wishes to determine if the price of the diamond is fair. He collects data on the prices and characteristics (cut, colour, clarity and carats) of several hundred diamonds from three Internet wholesalers. This case can be used for linear regression analysis with categorical variables as well as other statistical techniques.Starting at €8.20