Economic-mathematical modeling - a study of the economy and its systems using economical and mathematical disciplines.EMM studying quantitative relationships and patterns using scientific methods.Thus, you can simulate the object of any complexity and get a result, which can not be achieved by other means.
Economic-mathematical modeling, its advantages
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Research cheaper.
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Less staff time.
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There abstraction from natural environmental factors.
In this regard, the researcher should:
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Understand the techniques and methods of research, as well as to use them in a certain sequence.
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proficient in the principles of economic research.
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think logically, to identify logical connections between phenomena, to distinguish between primary and secondary.
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read literary sources, to be able to use certain methods.
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think outside the box.
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organize research so as not to cover the issue in a complex and time to identify the bottlenecks and address them.
stages of economic and mathematical modeling
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must select a research topic.Its name must be clear and reflect the basic problem.Bring the arguments that would have proven the need for the study.
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should articulate the goal.
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Create a plan and program of studies.
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Collect information.
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Check the information available to the uniformity, reliability, representativeness.
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analyze and summarize the information theory, using the techniques and methods.
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draw the necessary conclusions and to develop measures for their implementation.
Economic-mathematical modeling methods of economic research
method - a set of techniques that are used for a more complete comprehension of processes and phenomena.
Reception - a collection of operations that performs a researcher in order to study processes and phenomena.
are the following methods of economic research:
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History.All the processes and systems are studied in the dynamics, in connection with specific stages in the history.
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abstract-logical.The process is studied systematically, logically subdivided into parts, the main part is allocated, established patterns of their development.
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Statistical and economic.
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pilot.
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Settlement and constructive.
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Balance.
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Opinion.
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monographic.
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Software Target.
10. The method of economic and mathematical modeling, which is used for the quantitative and qualitative analysis of phenomena and processes, to optimize their development.For this purpose under the investigated object is created economic and mathematical model.It allows you to simulate the operation of this facility.Based on the results, choose the best option of the object with the future.
If carried out economic and mathematical modeling, the following basic techniques:
- mathematical statistics;
- mathematical programming;
- single-stage and two-stage scheme of correlation analysis;
- calculations are carried out with the help of game theory;
- is used for calculations of the theory of inventory management;
- calculations are carried out with the help of network planning;
- used for the calculation of queuing theory.
To solve the problem must also be:
1. Knowledge of economic theory, ie laws, the laws of economic development of society.
2. Knowing the nature of the problem.
3. Knowledge of techniques and methods of research, to study in higher mathematics, statistics, econometrics, economics, etc.
4. Knowledge of computer ownership and software package.
