. In this paper, Schro<spacing diaeresis>dinger's wave equation represents individual organizations (companies and other commercial organizations) as a market or local field as a wave field. The paper also discusses the relevance of the Ampere-Maxwell electromagnetic equation in the electromagnetic field to the market economy. The focus will be on the interactions that occur between individual economic agents and market actors in the economic field. The profit rate in financial statements, which describe the behavior of individual economic agents, i.e., profit-seeking organizations, always fluctuates stochastically. In other words, it is the result of interaction with the market. By interaction, we mean that the rate of profit is determined by the relationship between supply and demand. In other words, the rate of profit is always stochastic because the mass point of capital (an object that has mass but no size and whose position can be specified by a single point) on the financial statements moves stochastically in time and space. Thus, capital is always changing stochastically. Specifically, economic quality points excited by supply and demand information as economic information are considered to correspond to electric fields, demand to magnetic fields, and price flows and demand flows to electric currents.