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In pay-per-click on (PPC) mode (Edelman et al., 2007 ; Varian, 2007), the platform allocates slots and calculates payment based on each the press bid provided by the advertiser and the user’s click via price (CTR) on each ad. Payment plans vary among the different providers. The Hopper is a multi-tuner, satellite receiver delivering high-definition programming and DVR services. However, in the course of the ’60s, most other youngsters’s programming died when animated sequence appeared. For example, when "30 Rock" won an Emmy for excellent comedy collection on its first try in 2007, NBC (...)