MODIFICATIONS OF EVANS PRICE EQUILIBRIUM MODEL
نویسندگان
چکیده
The paper regards the classical Evans price equilibrium model in free product market aspect of regarding opportunities for expanding (modifying) given that is aimed at perfecting accuracy its mathematical formulating. As an criterion, we have chosen a summary quadratic deviation calculated indices from ones. One approaches modifying basic suggesting there linear dependence between function and time as well first second derivatives. In this case, will be described through differential equation order with constant coefficients, revealing some oscillatory process. Besides, it worth non-linear (polynomial) demand, supply price. proposes formulating modified models been approbated real exchange rates fluctuations. It also proves increase and/or polynomial allows essential perfection. influence arbitrary restricting circumstances on accuracyis regarded. Each expanded accompanied by mathematically formulated dependence.
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ژورنال
عنوان ژورنال: Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie ?rodowiska
سال: 2023
ISSN: ['2083-0157', '2391-6761']
DOI: https://doi.org/10.35784/iapgos.3507