In this case you would create an inefficient equilibrium, a market characterized by information asymmetry. how to decide what stocks to buy? If you are a rational buyer will go to discount the risk of buying a “bin” By offering a lower price than I offered in case of a high quality product certain, but it will be precisely this low price to ensure that sellers of” bins “to sell more and you will activate a process that tends to remove products of high quality. This mechanism, as part of economic policy is known asAkerlof model”May well apply to the case of GMOs.