Gus is set on controlling the market for meth in the Southwest. He has worked hard to eliminate the local drug cartel so that he can be the sole supplier. Being the only supplier of a product gives a firm market power to charge prices greater than marginal cost. While profit maximization still occurs where marginal cost equals marginal revenue, a firm with market power is able to charge a markup on top of the marginal cost. Further, the markup is inversely proportional with the price elasticity of demand coefficient (i.e. the more inelastic the demand, the higher the markup). As the number of substitutes (competitors) decreases, the demand for each firm becomes more inelastic, which, in turn allows the firm to charger higher prices.
This clip shows Walter’s preference for producing superior products. In an inspired scene, Walter states: “You and I will not make garbage products. We will produce a chemically pure and stable product. One that performs as advertised. No adulterants. No baby formula. No chili powder.”
Why should Walter care about how his product performs? Why should product quality matter, especially when traded in a black market characterized by a relatively inelastic demand?
Product differentiation and quality, customer satisfaction, monopolistic competition, and market power can be discussed using this scene. As the show progresses, for example, viewers learn that Walter’s product is the best in the market, highly sought after, and blue. This last characteristic is especially important when learning about the white-colored competing methamphetamine. Product characteristics shape its substitutability and determine the elasticity of its demand or why brand products are often priced differently from generic products.
This description comes from Duncan, Muchiri, and Paraschiv (Forthcoming).