Economic discrimination is discrimination based on economic factors. These factors can include job availability, wages, the prices and/or availability of goods and services, and the amount of capital investment funding available to minorities for business. This can include discrimination against workers, consumers, and minority-owned businesses.
It is not the same as price discrimination, the practice by which monopolists (and to a lesser extent oligopolists and monopolistic competitors) charge different buyers different prices based on their willingness to pay.