Final answer:
It is true that forms of exchange can overlap in contemporary capitalist societies, where generalized reciprocity, balanced reciprocity, and market exchange coexist, often complementing each other based on social relations and trust.
Step-by-step explanation:
The statement that forms of exchange may overlap is true. In contemporary capitalist societies, we can observe various types of exchange that reflect different levels of social relations and trust amongst individuals. Generalized reciprocity occurs among close relations such as family and close friends, where exchanges are made without immediate expectation of a return. Balanced reciprocity applies to exchanges among friends and acquaintances where there is an unspoken expectation that the favor will eventually be reciprocated. In the case of exchanges among strangers, market exchange is prevalent, driven by self-interest and with no implied future obligations.
These forms of exchange can, and often do, overlap in practice. For instance, one may partake in generalized reciprocity within a family but engage in balanced reciprocity with neighbors or friends, all while participating in market exchanges for everyday transactions. As such, reciprocity and market exchange can be seen as complementary mechanisms of exchange in a capitalistic society, each with its own sphere of applicability and associated social relations.