Relationship Between Energy Prices, Monetary Policy and Inflation; A Case Study of South Asian Economies

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Monetary policy tools, including money supply and interest rate, are the most popular instruments to control inflation around the globe. It is assumed that a tight monetary policy, either in form of reduction in money supply or an increase in interest rate, will reduce inflation by reducing aggregate demand in an economy. However, monetary policy could be counterproductive if cost side effects of monetary tightening prevail. High energy prices may increase the cost of production by reducing aggregate supply in the economy. If tight monetary policy is used to reduce this cost push inflation, the cost side effect of energy prices will add to cost side effects of monetary tightening and will become dominant. In this case, the monetary policy could be counterproductive. Furthermore, simultaneous reduction in aggregate supply and aggregate demand will bring twofold reduction in output. Therefore greater care is needed in the use of monetary policy in the situation of cost push inflation. This article investigates the presence of cost side effect of monetary transmission mechanism, the role of international oil prices in domestic inflation, and implications for monetary policy. The findings suggest that both monetary policy and oil prices have cost side effects on inflation and monetary tightening could be counterproductive if used to reduce energy pushed inflationary trend.

1. Gibson, A.H., 1923, The Future Course of High Class Investment Values, Banker’s Magazine (London) 115, 15-34.

2. Tooke (1838), A history of prices and of the state of circulation from 1793 to 1837, reprint London PS King and son (1928)

3. Barth III, M. J., & Ramey, V. A. (2001). The Cost Channel of Monetary Transmission. (B. S. Bernanke, & K. Rogoff, Eds.) NBER Macroeconomics Annual 2001 , 16, 199-239.

4. Mishkin, F. S. (1995). Symposium on the Monetary Transmission Mechanism. The Journal of Economic Perspectives , 9 (4), 3-10.

5. Ghaffari A (2013), Interest Rate, Inflation and Output; Relationship Revisited, Unpublished MS Economics thesis, International Islamic University, Islamabad

6. Keynes J. M. (1936), The General Theory of Employment, Interest and Money, Macmillan Cambridge University Press, for Royal Economic Society, London

7. Sims, Christopher A. (1992), “Interpreting the Macroeconomic Time Series Facts: The Effects of Monetary Policy,” European Economic Review 36 (June): 975-1000

8. Blinder, A. (1987). Credit rationing and effective supply failures. The Economic Journal 97(386):327-352

9. Farmer, R. (1984). A new theory of aggregate supply. American Economic Review 74(5):920-30

Journal Information

CiteScore 2017: 0.43

SCImago Journal Rank (SJR) 2017: 0.284
Source Normalized Impact per Paper (SNIP) 2017: 0.910


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