In their argument formulated to disprove the enclave economy hypothesis, Sanders and Nee state the need for a distinction between "immigrant-bosses" and "immigrant-workers" as the economic benefits differ along this distinction. They also call for the investigation of economic opportunities available to those in the enclave, believing them to be lesser in quality and supply. Sanders and Nee also assert the idea that segregation and forced entrance of immigrant-workers into low paying jobs is actually aggravated by the existence of ethnic enclaves. Due to these objections, they call for the revision of Portes and Wilson's hypothesis to include an acknowledgement and outline of the entrepreneur/worker economic benefit distinction.