Stanford Graduate School of Business (USA)
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Innovation at Caterpillar: The D7E Tractor
Carroll, G; Hoyt, DCase SGSB-SM223-EStrategyIn 2009, Caterpillar shipped its first D7E tractor, an “electric drive” machine in which electric motors moved the tracks and blade, using electricity from a generator powered by a diesel engine. In an industry where new products provided performance gains of just a few percent, the D7E moved 10 percent more material per hour, using 10-30 percent less fuel that its predecessor. It was also easier to operate, had 40 percent fewer moving parts, a...Starting at €8.20
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Star Digital: Assessing the Effectiveness of Display Advertising
Narayanan S; Yildiz TCase SGSB-M347-EMarketingStar Digital, a multichannel video service provider with over US$100 million in annual advertising spends, was gradually increasing its online advertising spend. The company was extremely active in managing its substantial advertising budget, using return on investment information to make spending decisions. Even though the internet provided a promising platform to measure ad effectiveness, doing so for display ads was proving difficult. The t...Starting at €8.20