Graduate student
Balychev O.Y.
Kiev National
University of Civil Engineering and Architecture
APPLIED SCENARIO-STOCHASTIC
ECONOMIC AND MANAGEMENT MODELS FOR RATIONALIZATION OF CONSTRUCTION PROJECTS
In
evolutionary theory, the firm is
considered as one of the
objects of the system, which
can be compared
with the biological population. The behavior of
the enterprise is conditioned by evolutionary reactions to the
influence of business, administrative and technological environment. In the process of
functioning of the enterprise and its interaction
with other economic entities, appropriate traditions are formed and
decision-making procedures are
developed, certain rules of reaction
to changes in the internal
and external environment. A characteristic feature of the
evolutionary concept is the systemic
representation of the enterprise as a dual object:
on the one
hand, the enterprise is a member of the
business community ("populations") and is fully influenced
by its evolution,
on the other
hand - it has its own
traditions in determining the directions of activity
, volumes and proportions of attraction of resources.
The
entrepreneurial model of the firm
is based on the idea
of an enterprise as an
area of entrepreneurial
initiative realization and available to
the entrepreneur or available resources
to attract. The behavior of
the enterprise is the result
of the interaction
of entrepreneurs (managers) of all
levels.
Each
of the above
concepts considers an enterprise only
under one angle. According to leading economists,
the basis of the creation
of a generalized theory of the
enterprise should be the concept
of the enterprise
as a kind of system integrator
- a holistic economic entity that combines
in time and
space various socioeconomic processes and receives an
effect through the use of
systemic multiplier effects.
When
forming an approach to checking
the compliance of the decision
support model with the requirements
and purpose of the object
(a complex system to which the
decision is aimed at) in
the event of an emergency,
the thesis is based on
the fact that "the evaluation of the
work of any
system ... on any state of
creation or development is the willingness to perform those
functions for which this system
or enterprise was created. At
the same time, the willingness
to perform the expected functions
of the system
depends on the availability of resources necessary
to perform these functions. " That is why
the database (DB) must have different
parameters of the object or
characteristics of its functions. Typically, each attribute specifies the limits of
the quantities in accordance with
which the object and its
model correlate. The data available
in the database
must provide the truth of
their unambiguous correspondence or inconsistency.
The
development of a database for verification
of conformity implies that a mathematical model of an object
is created, which depends on
the properties of the object,
the target content of the
control and the conditions for its implementation.
The model of any object
can be represented
by an ordered
set:
D = <T, X, Y,
Z, F, L>
where
T is the set of moments
of time for
which the object was observed;
X, Y - set of input and output
information respectively; Z
- set of states of the
object;
F - operator of transitions,
which reflects the mechanism of
changes in the state of
the object under the influence
of internal and external disturbances;
L is an output
operator that describes the mechanism
of forming the output signal
as an object's
response to internal and external
disturbances.
Any
state of an object is
characterized at each time by
a set of variables that change under the
influence of external and internal
disturbances. On the basis of
the results of the comparison
of all the
variables of the object with
a priori set values
that
characterize the activity of the
object, one can attribute this
state to one or another
type. That is, the database
for verifying the compliance of the project
security models must contain all
the required amount of diverse
data on the
activity of construction ornamentation according to the
parameters involved in the model.
The above can be considered
on the example
of verification of conformity of
organizational and technological model of rationalization of construction projects according to the requirements
of strategic management of DOTMLPF (D - Doctrine O - Organization T - Training M - Materiel L - Leadership P - Personnel F Facilities).