Anecdotes state that farmers were paid more or less by traders than by fair trade cooperatives. Few of these anecdotes address the problems of price reporting in developing world markets, and few appreciate the complexity of the different price packages that may or may not include credit, harvesting, transport, processing, etc. Cooperatives typically average prices over the year, so they pay less than traders at some times, more at others. Bassett (2009) is able to compare prices only where Fairtrade and non-Fairtrade farmers have to sell cotton to the same monopsonistic ginneries which pay low prices. Prices would have to be higher to compensate farmers for the increased costs they incur to produce fair trade. For instance, fair trade encouraged Nicaraguan farmers to switch to organic coffee, which resulted in a higher price per pound, but a lower net income because of higher costs and lower yields.