In the cinema chain in the United States, whether it is a blockbuster movie or a low-cost production, the ticket price is the same. This does not seem to be in line with the economic theory that the size of demand determines the price. Some researchers pointed out that the ticket prices of all movies released in any theater at the same time were the same, and this phenomenon formed in the 1970s. This is not only the case in the film industry, but also sports events and performances. Although in certain times and in certain regions, mobile pricing can make film companies and theaters obtain higher revenue, but for theaters, keeping the same ticket prices for different movies still has more advantages than disadvantages.
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