Simulation of Heterogeneous Inflation Expectations in Iran

Subject Areas : Labor and Demographic Economics

saeed isazadeh ¹ , habib morovat ² , omid sharifi ³

1 - Associate Professor, University of Buali Sina, Hamedan, Iran, email: [e-mail]
2 - Assistant Professor, University of Allameh Tabatabaei, Tehran, Iran, email: [e-mail]
3 - PhD. Candidate, University of Buali Sina, Hamedan, Iran (Corresponding Author), email: [e-mail]

Received: 2017-03-13 Accepted : 2017-03-13 Published : 2017-02-19

Keywords: C63, Heterogeneous Expectations, JEL Classification: C53, C62, E31. Keywords: Inflation, Agent-based model, Extroverted Expectations,

Abstract :

In this paper by considering importance of inflation expectations, its formation quality has investigated by regarding heterogeneous economic agents and by factor based computing model, expected inflation in Iran economy has simulated with lest forecasting error squares during 1979-2013. On the base of the assumptions, individuals have been divided into two groups with extroverted and regressive to trend expectations in which the ratio of these groups can change over time. The results show that the economic agents with extroverted inflationary expectations have an important role in inflation durability and changing the behavioral parameters of economic agents affects inflation expectation. Therefore, because of the possibility of endogenous dynamism mobility in the model, it is better that Policy-makers notice to the condition of inflationary expectations change in making polices.  

References:

منابع

-      اسنودان، برایان، وین، هوآرد آر (1392). اقتصاد کلان جدید. ترجمه منصور خلیلی عراقی و علی سوری. سمت: تهران.

-      برانسون، ویلیام. اچ (1390). تئوری و سیاست‌های اقتصاد کلان. ترجمه: عباس شاکری. نشر نی:  تهران.

-      حسینی، صفدر، شکوهی، مریم (1394). بررسی عوامل موثر تورم با تاکید بر نقش انتظارات گذشته‌نگر و آینده‌نگر. فصلنامه پژوهش‌های اقتصادی، 15(1): 228-209.

-      تشکینی، احمد، مسعودی، زهره (1384). تحلیل تجربی تورم در اقتصاد ایران. فصلنامه پژوهش‌های بازرگانی، 36 (9): 105-75.

-      تفضلی، فریدون (1391). اقتصاد کلان نظریه‌ها و سیاست‌های اقتصادی. نشر نی، تهران.

-      سامتی، مرتضی، صمدی، سعید (1383). برآورد نرخ بهینه بیکاری و مقایسه آن با نرخ طبیعی. فصلنامه تحقیقات اقتصادی، 67 (4): 116 -91.

-      سهیلی، کیومرث، الماسی، مجتبی (1391). ارزیابی اثر تورم انتظاری، رشد نقدینگی، تورم وارداتی، شکاف تولید و نرخ ارز بر نرخ تورم ایران. پژوهش‌نامه اقتصاد کلان، 13(7): 60-39.

-      نصراصفهانی، رضا، یاوری، کاظم (1382). عوامل موثر بر تورم ایران-رهیافت و درگرسیون برداری. فصلنامه پژوهش‌های اقتصادی ایران، 16(1): 99-69.

-      Berardi, M. (2007). Heterogeneity and misspecifications in learning. Journal of Economic Dynamics and Control, 31(1): 3203-3227.

-      Blanchard, O, J. (2009). Macroeconomics.Prentice Hall Publishing. U.S.

-      Boswijk, H., Hommes, C., & Manzan, S. (2007). Behavioral heterogeneity in stock prices.Journal of Economic Dynamic and Control (31): 1938-1970.

-      Branch, William. (2005). Sticky information and model uncertainty in survey data on inflation expectation. Journal of Economic Dynamic and Control, 31(1):245-376.

-      Branch, A.(2004). The theory of rational heterogeneous expectations: evidence from survey data on inflation and expectations. Economic Journal, 114(1): 592-621.

-      Branch, W., & Mcgough,B.(2009). A new Keynesian model with heterogeneous expectation. Journal of Economic Dynamics and Control, 33(5): 1036-1051.

-      Brock, w., & Hommes, C. (1997). A rational route to randomness. Econometric, 65(5): 1059-1095.

-      Drager, Lena. (2011). Deviations from rationality –essay on inflation perception and expectations, Swiss Economic Institute KOF Dissertation Series.

-      Carrol,D., (2003). The epidemiology of macroeconomic expectations. Quarterly Journal of Economics, 118(1): 269-298.

-      De Grauwe, P. (2008). Animal spirits and monetary policy. Discussing Paper 2418 CESIFO.

-      Goldbaum D,. & Mizrach, B. (2008).Estimating the intensity of choice in a dynamic mutual fund decision. Journal of Economic and Control, 32(11): 3866-3876.

-      Gramlich, Edward. (1983). Model of inflation expectations formation: a comparison of household and economist forecasts. Journal of Money, Credit and Banking, 15(2): 73-155.

-      Heemeier, p., Hommes, C., Sonneman, J., & Tuinstra, J. (2009). Price stability and volatility in market with positive and negative expectations feedback: an experimental investigation. Journal of Economics and Control (33): 1052-1072.

-      Hodrick, R., & Prescott, E. (1980). Post-war U.S. business cycles: an empirical investigation, Discussion Paper at Northwestern University and Carnegie-Mellon University.

-      Hommes, H. (2005). Heterogeneous expectation hypothesis: some evidence from the lab. Journal of Economic Dynamics  and Control, 35(1): 1-24.

-      Kahneman, D. (2003). Maps of bounded rationality: psychology for behavioral economics. The American Economic Review, 93(5):1449-1475.

-      Kahneman, D., & Tversky, A. (1986). Rational choice and the framing of decisions. Journal of Business, 59(4): 251-278.

-      Lines, M., & Westerhoff, F. (2009).Inflation expectation and macroeconomic dynamic: the case of rational versus extrapolative expectation. Journal of Economic Dynamic and Control .Working paper, 68.

-      Mankiw, N.G., & R, Reis. (2007). Sticky information in general equilibrium. Journal of the European Economic Association, 5(3): 603-613.

-      Mankiw, G., Reis, R., & Wolfer,J. (2003). Disagreement about inflation expectations.NBER Macroeconomic Annual, 18(1):209-248.

-      Madeira, C., & Zafar, Basit. (2014). Heterogeneous inflation expectation and learning. Federal Reserve Bank of New York, No.536.

-      Mishkin, F. (2007). Inflation dynamics. NBER Working Paper Series13147, NBER Group.

-      Pesaran, H., & Weal, M. (2006). Survey expectation. CESIFO Working Paper159, CESifo Group Munich.

-      Salle, Isabelle. (2015). Modeling expectations in agent-based models and application to central bank’s communication and monetary policy. Economic Modeling, 46: 130-141.

-      Simon, Herbert. (1955). A behavioral model of rational choice. the Quarterly Journal of Economics, 69(1): 99-118.

-      Smith, L. (1991). Rational choice: the contrast between economics and psychology, Journal of Political Economy, 99(4): 877-897.

-      Souleles, Nicholas. (2004). Expectations, heterogeneous forecast errors and consumption: micro evidence from the Michigan consumer sentiment surveys. Journal of Money, Credit and Banking, 36(1): 39-72.

-      Tuinstra, J,. & Wagner, R. (2007). On learning equilibrium. Economic the Theory, 30(3): 493-513.

-     Wolter, S, C. (1993). The use of survey results in respect to autoregressive expectation formation.Paper Presented at the 21^st CIRET Conference, Stellenbosch.