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This paper describes the current state of the Macedonian electricity sector. It looks at ongoing structural changes, driven by the gradual adoption of the EU acquis on energy, and comes up with estimates for electricity subsidies. It concludes by discussing the longer term outlook and sketching policy options.
Spreadsheet models are used to assess the environmental, fiscal, economic, and incidence
effects of a wide range of options for reducing fossil fuel use in India. Among the most effective
options is ramping up the existing coal tax. Annually increasing the tax by INR 150 ($2.25) per
ton of coal from 2017 to 2030 avoids over 270,000 air pollution deaths, raises revenue of
1 percent of GDP in 2030, reduces CO2 emissions 12 percent, and generates net economic
benefits of approximately 1 percent of GDP. The policy is mildly progressive and (at least
initially) imposes a relatively modest cost burden on industries.
Mr. Benedict F. W. Bingham, Mr. James Daniel, and Mr. Giulio Federico
This paper examines the case for government-led smoothing of domestic petroleum prices in the face of volatile international prices. Governments in most developing and transition countries engage in petroleum price smoothing, as the survey of country practice carried out for this paper shows. This paper reviews the potential welfare implications of petroleum price volatility, and assesses different price smoothing rules on the basis of historical oil prices. These simulations reveal the presence of a sharp trade-off between price smoothing and fiscal stability, suggesting that developing and transition country governments should engage in limited price smoothing and, if possible, rely on hedging instruments to do so.
How much does speculation contribute to oil price volatility? We revisit this contentious question by estimating a sign-restricted structural vector autoregression (SVAR). First, using a simple storage model, we show that revisions to expectations regarding oil market fundamentals and the effect of mispricing in oil derivative markets can be observationally equivalent in a SVAR model of the world oil market à la Kilian and Murphy (2013), since both imply a positive co-movement of oil prices and inventories. Second, we impose additional restrictions on the set of admissible models embodying the assumption that the impact from noise trading shocks in oil derivative markets is temporary. Our additional restrictions effectively put a bound on the contribution of speculation to short-term oil price volatility (lying between 3 and 22 percent). This estimated short-run impact is smaller than that of flow demand shocks but possibly larger than that of flow supply shocks.
Philip Daniel, Alan Krupnick, Ms. Thornton Matheson, Peter Mullins, Ian Parry, and Artur Swistak
This paper suggests that the environmental and commercial features of shale gas extraction do not warrant a significantly different fiscal regime than recommended for conventional gas. Fiscal policies may have a role in addressing some environmental risks (e.g., greenhouse gases, scarce water, local air pollution) though in some cases their net benefits may be modest. Simulation analyses suggest, moreover, that special fiscal regimes are generally less important than other factors in determining shale gas investments (hence there appears little need for them), yet they forego significant revenues.
Ian W.H. Parry, Mr. Chandara Veung, and Mr. Dirk Heine
This paper calculates, for the top twenty emitting countries, how much pricing of carbon dioxide (CO2) emissions is in their own national interests due to domestic co-benefits (leaving aside the global climate benefits). On average, nationally efficient prices are substantial, $57.5 per ton of CO2 (for year 2010), reflecting primarily health co-benefits from reduced air pollution at coal plants and, in some cases, reductions in automobile externalities (net of fuel taxes/subsidies). Pricing co-benefits reduces CO2 emissions from the top twenty emitters by 13.5 percent (a 10.8 percent reduction in global emissions). However, co-benefits vary dramatically across countries (e.g., with population exposure to pollution) and differentiated pricing of CO2 emissions therefore yields higher net benefits (by 23 percent) than uniform pricing. Importantly, the efficiency case for pricing carbon’s co-benefits hinges critically on (i) weak prospects for internalizing other externalities through other pricing instruments and (ii) productive use of carbon pricing revenues.
Many governments are heavily exposed to oil price risk, especially those dependent on revenue derived from oil production. For these governments, dealing with large price movements is difficult and costly. Traditional approaches, such as stabilization funds, are inherently flawed. Oil risk markets could be a solution. These markets have matured greatly in the last decade, and their range and depth could allow even substantial producers, and consumers, to hedge their oil price risk. Yet governments have held back from using these markets, mainly for fear of the political cost and lack of know how. This suggests that the IMF, together with other development agencies, should consider encouraging governments to explore the scope for hedging their oil price risk.
This paper discusses fiscal surveillance criteria for the countries of the Central African Monetary and Economic Union (CEMAC), most of which depend heavily on oil exports. At present, the CEMAC's macroeconomic surveillance exercise sets as fiscal target a floor on the basic budgetary balance. This appears inadequate, for at least two reasons. First, fluctuations in oil prices and, hence, oil receipts obscure the underlying fiscal stance. Second, oil resources are limited, which suggests that some of today's oil receipts should be saved to finance future consumption. The paper develops easy-to-calculate indicators that take both aspects into account. A retrospective analysis based on these alternative indicators reveals that in recent years, the CEMAC's surveillance exercise has tended to accommodate stances of fiscal policy that are at odds with sound management of oil wealth.
This paper provides new empirical evidence of the macroeconomic effects of public investment in developing economies. Using public investment forecast errors to identify unanticipated changes in public investment, the paper finds that increased public investment raises output in the short and medium term, with an average short-term fiscal multiplier of about 0.2. We find some evidence that the effects are larger: (i) during periods of slack; (ii) in economies operating with fixed exchange rate regimes; (iii) in more closed economies; (iv) in countries with lower public debt; and (v) in countries with higher investment efficiency. Finally, we show that increases in public investment tend to lower income inequality.