Interrelation assessment of indicators supply and demand in the micromarkets of the trading system

Supply and demand change the research of in the micromarkets of the trading systems is presented features in article. The questions of profit and expenses of interrelation of the goods producer by comparison of supply and demand in the micromarket are mentioned. Special attention is paid to calculating the prices and volumes of sale and purchase and the coefficient establishing connection between demand of the end user in the trading system and the supply of goods of each seller. The coefficient allows to reflect ability of the system participant to goods promotion from the producer to the end user. It is also shown (analytically and graphically) its purpose is problems of the price distribution in the micromarket and goods flows in logistics chains.