Empirical modeling of long-term interrelations and short-term dynamic adjustments of private consumption in Ukraine
An empirical study of long-term interrelations and short-term adjustment mechanism when making consumer decisions by households in UA. The paper presents a statistical analysis of the dynamic properties of the series of consumption, income and inflation.
Подобные документы
Discuss a number of procedures that are designed for testing the specification of econometric models, concerned with the numerical properties of these OLS estimates and refer to certain properties of estimates as "numerical" if they have nothing to do.
монография, добавлен 08.03.2014Questions modeling wood figures. Construction of models under extreme conditions. Processes of heat transfer in extreme mode. Growth, heat and wave processes, diffusion. Normed spaces and lots of variety. Transformations generated by model numbers tree.
лекция, добавлен 10.02.2014Econometric approaches to modeling censored demand - a tool that is used to obtain consistent and unbiased parameter estimates. The neglect of censored data when building a forecast - a significant lack of demand analysis by machine learning methods.
дипломная работа, добавлен 23.09.2018Analysis of the reasons of cyclic crises of economic systems. Analysis of the stages of technological potential of economic safety of the enterprise. Study of mivar technologies for design technical and technological potential of economic security.
статья, добавлен 26.09.2016Investigation of the perception of residents’ on willingness to pay for water supply in the study area with the use of regression analysis. The determination of the key factors influencing residents’ willingness to pay for water supply in Nigeria.
статья, добавлен 05.10.2018Factor analysis is an analysis of influence of separate factors (reasons) on the resulting indicator by using deterministic or stochastic techniques of research. It allows you to explore the functional relationship between the general resulting indicator.
статья, добавлен 10.05.2023The use of mathematical methods in economic analysis is the most important direction for improving management systems. Mathematical methods speed up economic analysis, increase the accuracy of calculations and take into account the impact on productivity.
статья, добавлен 27.12.2023Operationalization of the content of the economic security of hospitality entities and the formation of a compliance-strategizing model as a multi-level mechanism in the conditions of digitalization. Study of the essence of economic security of business.
статья, добавлен 07.08.2022Determination of the specifics of economic and mathematical modeling of the processes of development of tourist, museum and hotel and restaurant enterprises. A visual visualization of the development processes of based on specific practical examples.
статья, добавлен 12.12.2023Carrying out of econometric analysis by means of panel data models of the volume of innovative goods, works and services in the Russian Federation. The dependence on the number of personnel involved in scientific research and the internal expenses.
статья, добавлен 30.07.2017Analyze the efficiency and the overall performance of Turkish airports using the data envelopment analysis. Efficiency scores under constant returns to scale. Indentifying the most and least efficient airports in Turkey using data envelopment analysis.
статья, добавлен 27.09.2016The likelihood ratio test is a test used to compare the fit of two models, one of which is a special case of the other. The test is based on the likelihood ratio, which expresses how many times more likely the data are under one model than the other.
статья, добавлен 10.09.2012Justification of the importance of financial analysis of enterprises in the modern market economy. Estimating of the current financial condition of the enterprise using the constructed fuzzy model that implements Mamdani's fuzzy inference method.
статья, добавлен 14.09.2016Methods of identification, evaluation, treatment and monitoring of operational risk have been generalized and systematized. The methodology for decision support system of operational risk management based on Bayesian techniques has been developed.
статья, добавлен 30.07.2016Consideration of mathematical modeling of the immune system in the process of disease with the immunodeficiency virus without treatment. Investigation of the dynamics of infection. Evaluation of the rate of reproduction of the virus in the blood.
статья, добавлен 20.05.2017Non-uniform distributions in hotelling model. Decision making under uncertainty and ambiguity in hotelling model. New markets and new products in Hotelling model. Formulation of the problem and motivation. Optima number of demo products.
дипломная работа, добавлен 27.08.2016Presentation of two-step recommendation model based on Contrast Analysis and Matrix Factorization techniques which mutually complement each other. Providing brief overview of different Matrix Factorization approaches. Founding Influence search algorithm.
статья, добавлен 21.03.2016The mathematical model of free market of three goods in the conditions of supply lag in the interval of discrete time with market parameters, demand vector and initial conditions is considered. The dynamics of allowable profit of the seller is obtained.
статья, добавлен 07.08.2022The impact of futures indexes introduction on the volatility and market efficiency of the underlying assets. Investigation of the hedging of the futures. Relationship between the real estate U.S. futures index and American, European and Australian.
дипломная работа, добавлен 29.11.2015Сonsidered and characteristic the process of evolution and prospects of mathematical methods and models in economic research. The prospects of the synergetic direction as a basic direction in modern economic and mathematical modeling are revealed.
статья, добавлен 24.10.2022Description of the modern state of problem of feed is in preschool educational establishments. Decision of task of optimization of ration, making an example of calculation of plans of feed. Development of software product for the decision of this task.
статья, добавлен 28.09.2016Two kinds of delegation: partial and full delegation, in the context of both spillovers and product differentiation. Several trends of industrial organization are emphasized in this paper: strategic delegation, R&D spillovers and product differentiation
статья, добавлен 28.09.2016- 48. Logistic approaches to economic-mathematical modeling of pricing influence in government procurement
The influence of controlled and uncontrolled factors on price formation in public procurement procedures. Advantages and drawbacks of competitive tender procedures. The mathematical model for estimating the expected procurement price depending of bidders.
статья, добавлен 24.02.2016 Визначення необхідності моделювання бізнес-процесів складних організацій. Окреслення найбільш використовуваних мов і методів моделювання. Аналіз основних складових уніфікованої мови моделювання Unified Modeling Language (UML) та ролі кожного типу діаграм.
статья, добавлен 25.12.2016The basic concept of defining the availability of urban infrastructure for people with limited mobility. The options to improve algorithm of vehicles equipped to transport people with limited mobility in the logistics system of public passenger transport.
статья, добавлен 30.08.2016