Analysis the effects of monetary policy on stock prices in the Iranian economy; Method of Bayesian Averaging and Augmented Time Varying Parameter- Vector Autoregression Approach

Subject Areas : Financial Economics

Maryam Rouhani ¹ ( Department of Economics, Ferdowsi University, Mashhad, Iran )
Mahmoud Houshmand ² ( Department of Economics, Faculty of Administrative and Economic Sciences, Ferdowsi University of Mashhad, Mashhad, Iran )
M. Taher Ahmadi Shadmehri ³ ( Department of Economics, Ferdowsi University, Mashhad, Iran )

Received: 2023-12-08 Accepted : 2024-01-30 Published : 2024-03-20

Keywords: stock price, E5, C01, TVP, Keywords: Monetary policy, H5, MBA JEL Classification: C01,

Abstract :

Abstract One of the basic dimensions in the discussion of financial instability is the volatility of asset prices. The reason for the change in asset prices is not only the policies of the central bank, but examining its impact interprets an important part of its changes. In this research, based on the method of Bayesian averaging and principal component analysis, the monetary policy index effective on the stock price has been determined and through the TVP-FAVAR model, the effect of this variable on the stock price has been investigated in MATLAB software. According to the results, the changes of one standard deviation in the monetary policy index over time on stock prices have been U-shaped. Changes of one standard deviation in the monetary policy index had a positive and strong impact on stock prices in the beginning to the end of the period.

References:

- منابع

• رحمانی، تیمور، حافظ نیکخوتریت و فرزانه خلیلی (1401). نااطمینانی اقتصادکلان و تصمیمات سرمایه­گذاری بانک­ها. فصلنامه اقتصاد مالی. دورۀ 16 / شمارۀ 1( پیاپی 58 /)بهار 1401. صص 1-22


• رحیمی، مجید، کامران ندری و مهدی یزدانی. (1400). نحوه اثرگذاری مهمترین متغیرهای مؤثر بر ساز و کار انتقال سیاست پولی در اقتصاد ایران با رویکرد الگوهای خودرگرسیون برداری تعمیم یافته پارامتر متغیر زمان. فصلنامه اقتصاد کاربردی. دوره 11 ، شماره 83 ، پاییز .


• رضایی، فرزین، خدیجه عیدان ترک زاده و محسن صیقلی (1400). فصلنامه اقتصاد مالی. ارائه مدل پول هوشمند در بازار سهام ایران مبتنی بر تئوری داده بنیاد. دورۀ 71 / شمارۀ 4( پیاپی 11 /)زمستان 1400. صص 107-127.

سهیلی، کیومرث، یوسف حیاتی و علیرضا عرفانی (1398). نقش پویایی‌های نرخ تورم در سیاست پولی ایران: یک مدل DSGE. فصلنامه اقتصاد مالی. دوره 13، شماره 49 - شماره پیاپی 49. صص 213-

• Cho, Deaha & Han, Yoonshin & Oh, Joonseok & Rogantini Picco, Anna, 2020. "Optimal Monetary Policy and Uncertainty Shocks," Dynare Working Papers61, CEPREMAP.


• Del Negro, M., & Otrok, C. (2008). Dynamic factor models with time-varying parameters: measuring changes in international business cycles. Staff Reports 326, Federal Reserve Bank of New York.


• Del Negro, M., & Otrok Eickmeier, S., Lemke, W., & Marcellino, M. G. (2011). The changing international transmission of financial shocks: evidence from a classical time-varying FAVAR. Centre for Economic Policy Research.


• Jonathan, O. O., & Oghenebrume, A. D. (2017). Impact of monetary policy on stock market prices in Nigeria. Journal of Economics, Management and Trade, 19(4), 1-11.


• Korobilis, D. & Koop, G. (2014). A new index of financial conditions. European Economic Review, 71, 101-116.  European Economic Review, Elsevier, vol. 71(C), pages 101-116.


• Mishkin, S.F.(2001). the transmission Mechanism and the Role of Asset Prices in Monetary policy . NBER working paper series, Np. 8617.


• Naikoo, W, Peer, A, Ahmed, F and ISHTIAQ, M (2021). Monetary Policy and Housing Prices Dynamics in India. Eurasian Journal of Business and Economics, 14(27), 47-61, (2021).


• Naylor, H. T. (1967), "The Impact of Fiscal and Monetary Policy on the Housing Market", Law and Contemporary Problems, Vol. 32, No. 3, Housing. Part 2: The Federal Role (Summer, 1967), PP. 384-396.


• Nwaogwugwu, I. C. (2018). The effects of monetary and fiscal policy on the stock market in Nigeria. Journal of Economics, 6(1), 79-85.


• Nwokoye, E., & Emmanuel, O. (2018). Impact of monetary policy on stock market development: Implications for the Nigerian economy. ECRTD - Journal of Development and Economic Sustainability, 6(4), 29- 50.


• Suhaibu Iddrisu, Kwadzogah Harvey, Simon, Amidu, mohammed. (2017). The impact of monetary policy on stock market performance: Evidence from twelve (12) African countries. Research in International Business and Finance 42