Pisotska Y. The Development of Forms of Exchange: logical-historical analysis

Object of research: the development of forms of exchange. A research objective: the exposure of laws and stages of logical-historical process of the development of forms of exchange, its modern features and meaning. Researching methods: accession from the abstract to the concrete, economical-mathematical modeling. Results, novelty: it has been proved, that the economic essence of the separate form of product-exchange is a gift-exchange, which goes in its development through appropriate stages of logical-historical forming: generalized, balanced and negative forms of exchange; it has been substantiated the conclusion, that the net-good supply curve, which shows the feedback between its price and amount, consists of two segments and the equilibrium for net-good market is reached in zero price or close to zero price: if there is a zero price only consumer surplus is formed and the net-good supply creates advantages for the producer on the ordinary good market, which is connected with the net-good market; if there is a close to zero price the producer surplus is also formed and allows him to get normal profit; it has been improved the conception about the interaction of physical and creative components of labor in transformation of jointly-divided labor to universal one; the model of equilibrium on the labor market, which reflexes the changes of labor demand and supply depending on logical-historical development of forms of exchange, in particular from commodity exchange to the exchange of informational services, has been improved; the definition of exchange functions has been developed; the understanding of essence of logical-historical forms of exchange has been developed by identifying the underforms of the exchange of informational services: reciprocal divided-gifted form, universal form of informational exchange, exchange of information in the exchange of abilities and by identifying the underforms of the exchange of capacities: exchange of capacities through the exchange of activity, through product-exchange, universal form of capacity exchange. Usage: scientific research, teaching activity.