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International Journal of Academic Research in Accounting, Finance and Management Sciences

Open Access Journal

ISSN: 2225-8329

Construction and Structure of the Basic Model Used in Macroeconomic Analysis

Stefan Virgil Iacob, Alexandra Petre (Olteanu), Cristian Olteanu, Radu Stoica

http://dx.doi.org/10.6007/IJARAFMS/v9-i4/6631

Open access

In the study of macroeconomic models, we mainly start from a basic model, which explains the correlations that are established between the economic variables and the proportions that must exist between them, so that a balanced evolution can be achieved, which has the effect of at the macroeconomic level. The balance is not maintained automatically and therefore some measures must be taken to ensure the return of production to an appropriate level characterized by stability. Normally, unemployment is a balancing element in the sense that, when production is realized above market demands, a restructuring of the workforce is needed. This can be done through professional conversion or through unemployment. The issue regarding what is more advantageous, the production of unsold stocks at the level of the national economy or in a certain field, or the cessation of its production, with the effect of passing a number of employees into unemployment, must be addressed. Also, another element that causes distortions in maintaining the balance, which we find in the basic model, is that of inflation. Inflation, as opposed to deflation, is a factor that influences consumption and at the same time influences investment. Consumption is influenced in the sense that if inflation is very high, prices increase and then consumption is reduced. But all inflation causes a part of the monetary mass to be released and thus to return to the equilibrium element. Liquidity must be correlated with inflation and the mechanism of inflation.

1.Anghelache, C., Petre, A., Olteanu, C. (2019a), Some concepts and econometric models of macroeconomic performance analysis, Romanian Statistical Review, Supplement, no. 4, pp. 12-20.
2.Anghelache, C., Anghel, M. G., Marinescu, A. I. (2019b), The main indicators of national wealth that have an effect on macroeconomic performance, Romanian Statistical Review, Supplement, no. 3, pp. 14-2.
3.Anghelache, C., Anghel M. G. (2019), Statistic? economic? general?, edi?ia a doua, revizuit? ?i ad?ugit?, Editura Economic?, Bucure?ti, 524 pp.
4. Anghelache, C., Anghel, M. G. (2019c), Modelare economic?. Teorie ?i studii de caz, edi?ia a doua, revizuit? ?i ad?ugit?, Editura Economic?, Bucure?ti, 404 pp.
5.Anghelache, C., Anghelache, G. V., Bârsan, O. (2019), Modelul TRAMO – SEATS utilizat în analiza seriilor dinamice/TRAMO - SEATS model used in the dynamic series analysis, Romanian Statistical Review, Supplement, no. 6, pp. 3-15/16-27.
6. Bollerslev, T. & Wooldridge, J. M. (1992), Quasi-Maximum Likelihood Estimation and Interference in Dynamic Models with Time-Varying Covariances, Econometric Review 11, 143-72.
7. Ledoit, O. & Wolf, M. (2003), Improved Estimation of the Covariance Matrix of Stock Returns with an Application to Portofolio Selection, Journal of Empirical Finance, 10.5, 603-21.
8. Ruth, M., Hannan, B. (2012), Dynamic Economic System, second edition, Springer New York Dordrecht Heidelberg London.
9. Scaillet, O. (2004), Nonparametric Estimation and Sensitivity Analysis of Expected Shortfall, Mathematical Finance, 14, 115-29.
10. Stambaugh, R. F. & Yuan, Y. (2017) Mispricing Factors, Review of Financial Studies 30, 1270-315.

To cite this article: Iacob, S.V., Petre (Olteanu), A., Olteanu, C., Stoica, R. (2019). Construction and Structure of the Basic Model Used in Macroeconomic Analysis, International Journal of Academic Research in Accounting, Finance and Management Sciences 9 (4): 36-42