The dynamics of accounting and financial information for valuation of securities

Dynamics have been used in various fields in different ways to present "processes of changes, instabilities, contrasts and or equilibriums in forces". Recently, studies on dynamics in accounting have been significant advances. Now, the question is in current environmental and technological conditions, which patterns and models can be used for dynamics in accounting information? Which kinds of dynamics models are the accounting researche's tendency? For this purpose, information and documents have been collected by reviewing past researches into the dynamics of the various sciences. The situations, environments and subjects of the research require to apply certain types of dynamics models for accounting information. We will discuss dynamics concepts used in accounting and financial sciences with noting some models, functions and stochastic processes. Appreciating the concepts and theories of dynamics information can help to standards setting, select procedures, and examine the effects of released information on the behavior of groups and investors.