TY  - JOUR
T1  - Differential Model of the Financial Indicators of Passenger Carriers
AU - Martynenko, Alexander AU - Vikharev, Sergey AU - Liapustin, Maksim 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 17
SP  - 6533
EP  - 6539
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.6533.6539
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.6533.6539
KW  - Transport system
KW  -passenger transportation
KW  -external economic environment
KW  -differential model
KW  -differential equation
KW  -asymptotic behavior
AB  - The study is devoted to modeling of bus passenger carriers. Such companies are strictly regulated
by regulatory authorities. Consequently, the financial performance of passenger carriers can change
dramatically via. decisions of the regulator. Because of this, the adaptation of carriers to the requirements of
the regulator is very important question. In this study, quite natural assumptions about the relationship
between the main quantitative indicators of passenger carriers were formulated. This allowed us to derive a
differential equation for the dynamics of the carriers profit under the conditions of constant external economic
environment. For this equation, asymptotic estimates of the solutions and an estimate of the adaptation time
carrier were obtained.
ER  -