Trust was a crucial element in the world of drug dealing. Dealing as a family enterprise raised two important notions: 1-the economy of singular goods, where competition based on price was less significant than competition based on quality; 2-the relationship between law enforcement and consumers/sellers, linked to Akerlof's "market for lemons theory," with a primary market (dealing and resale) at known spots targeted by law enforcement and a secondary market involving purchases from intermediaries preferred by consumers. Women were both utilized to achieve ends, such as hiding merchandise, and as victims of discrimination.
Bara et al. (Sat,) studied this question.