Showing posts with label Energy & Climate Change. Show all posts
Tuesday, January 29, 2019
From the IMF’s latest report on Senegal:
“The natural resource landscape in Senegal has changed substantially following significant oil and gas discoveries between 2014 and 2017. This paper estimates the macroeconomic impact of these discoveries and discusses potential fiscal frameworks for managing related revenues. Pre-production investment (2019-2021) will lead to an increase in the current account deficit, but this will be followed by a boost to exports as hydrocarbon production comes online (2022 onwards). Discoveries are important but will not lead to a major transformation of the economy, with hydrocarbons expected to make up not more than 5 percent of GDP. Fiscal revenues would average about 1.5 percent of GDP over a 25-year period and about 3 percent of GDP when production peaks. Given the relatively small gains in revenue, staff recommends a fiscal framework that allows for an initial draw down of government resources to finance large up-front investment needs, followed by an appropriate target level of the non-resource primary balance which is to serve as a medium-term fiscal anchor. Issues related to managing the volatility of resource revenues are also discussed.”
From the IMF’s latest report on Senegal:
“The natural resource landscape in Senegal has changed substantially following significant oil and gas discoveries between 2014 and 2017. This paper estimates the macroeconomic impact of these discoveries and discusses potential fiscal frameworks for managing related revenues. Pre-production investment (2019-2021) will lead to an increase in the current account deficit, but this will be followed by a boost to exports as hydrocarbon production comes online (2022 onwards).
Posted by 9:23 AM
atLabels: Energy & Climate Change
Monday, January 28, 2019
From a new paper by Tarek Atalla, Simona Bigerna and Carlo Andrea Bollino:
“In the global carbon policy debate, pricing is considered to be a key instrument to achieving the desired levels of emissions reductions.
The Pigouvian tax is theoretically the best solution to tax carbon emissions, in order to achieve emissions reduction through financial investment, but it has not proved to be politically viable. A Pigouvian tax sets out to correct negative externalities, or consequences for society – such as the consequences of climate change – by levying additional taxes. However, from the viewpoint of the private sector, such taxation imposes a deadweight loss with respect to the original private equilibrium. This generates political resistance that may impede achieving the theoretical optimal solution.
Most international policy meetings since the Kyoto Protocol agreement have resulted in lukewarm commitments from developed economies and strong resistance from emerging economies over the fair economic allocation of the burden associated with the various calls for emissions reduction. This kind of situation suggests the need for alternative formulations, in the realm of what economists call ‘second-best options,’ to tackle the issue of realistically financing alternative policies.
This paper considers alternative policy formulation aimed at funding investment for climate policies, based on the principle of minimizing deadweight losses associated with taxation and on consumer preferences. (A deadweight loss is the added burden placed on consumers and suppliers when the market equilibrium is altered because of tax, for example. It results when supply and demand are out of equilibrium.)
The policy proposal we examine here is a Ramsey allocation, which aims at designing an economically optimal taxation scheme for financing climate mitigation investments. A Ramsey pricing policy, applied to energy prices, would mean that efficient taxation should be inversely proportional to the consumer (household) energy demand elasticity of the individual country. In other words, the more inelastic a country’s consumer energy demand, the higher the efficient taxation should be in that country. The overall taxation scheme is optimal because it minimizes the deadweight loss.
This strategy is not aimed at directly reducing emissions, and hence energy consumption. It can, in a more general way, help to assist with providing efficient funding for a wider range of policies, such as carbon sequestration, alternative fuels, energy efficiency, and the earth’s albedo enhancing. In this framework, notice that carbon sequestration and artificially enhancing the earth’s albedo represent technological solutions aimed at reducing carbon dioxide (CO2) concentration and adding sunlight reflecting aerosol in the soil
or stratosphere, thereby cooling the climate in a different way than reducing carbon emissions (NAS 1992). The strategy makes explicit use of household preferences, as expressed through their energy demand behavior, econometrically estimated at the world level.A Ramsey allocation can be integrated into the general principle of mutual cooperation that motivates climate agreements, as it reflects a common but differentiated burden of all parties.”
From a new paper by Tarek Atalla, Simona Bigerna and Carlo Andrea Bollino:
“In the global carbon policy debate, pricing is considered to be a key instrument to achieving the desired levels of emissions reductions.
The Pigouvian tax is theoretically the best solution to tax carbon emissions, in order to achieve emissions reduction through financial investment, but it has not proved to be politically viable. A Pigouvian tax sets out to correct negative externalities,
Posted by 9:46 AM
atLabels: Energy & Climate Change
From a new IMF working paper by Bertrand Gruss and Suhaib Kebhaj:
“This paper presents a comprehensive database of country-specific commodity price indices for 182 economies covering the period 1962-2018. For each country, the change in the international price of up to 45 individual commodities is weighted using commodity-level trade data. The database includes a commodity terms-of-trade index which proxies the windfall gains and losses of income associated with changes in world price as well as additional country-specific series, including commodity export and import price indices. We provide indices that are constructed using, alternatively, fixed weights (based on average trade flows over several decades) and time-varying weights (which can account for time variation in the mix of commodities traded and the overall importance of commodities in economic activity). The paper also discusses the dynamics of commodity terms of trade across country groups and their influence on key macroeconomic aggregates.”
From a new IMF working paper by Bertrand Gruss and Suhaib Kebhaj:
“This paper presents a comprehensive database of country-specific commodity price indices for 182 economies covering the period 1962-2018. For each country, the change in the international price of up to 45 individual commodities is weighted using commodity-level trade data. The database includes a commodity terms-of-trade index which proxies the windfall gains and losses of income associated with changes in world price as well as additional country-specific series,
Posted by 9:39 AM
atLabels: Energy & Climate Change
Wednesday, January 16, 2019
A new working paper by Nida Cakir Melek, Michael Plante, Mine K. Yucel:
“We examine the implications of the U.S. shale oil boom for the U.S. economy, trade balances, and the global oil market. Using comprehensive data on different types of crude oil, and a two-country general equilibrium model with heterogenous oil and refined products, we show that the shale boom boosted U.S. real GDP by 1 percent and improved the oil trade balance as a share of GDP by more than 1 percentage points from 2010 to 2015. The boom led to a decline in oil and fuel prices, and a dramatic fall in U.S. light oil imports. In addition, we find that the crude oil export ban, which was in place during a large part of this boom, was a binding constraint, and would likely have remained a binding constraint thereafter had the policy not been removed at the end of 2015.”
A new working paper by Nida Cakir Melek, Michael Plante, Mine K. Yucel:
“We examine the implications of the U.S. shale oil boom for the U.S. economy, trade balances, and the global oil market. Using comprehensive data on different types of crude oil, and a two-country general equilibrium model with heterogenous oil and refined products, we show that the shale boom boosted U.S. real GDP by 1 percent and improved the oil trade balance as a share of GDP by more than 1 percentage points from 2010 to 2015.
Posted by 11:02 AM
atLabels: Energy & Climate Change
Sunday, January 6, 2019
Below is a preliminary list of papers that will presented at this year’s AEA Annual Meeting on January 4-6 in Atlanta, Georgia.
On energy and everything else
On carbon, gas, oil, and shale
On electricity
On electric vehicles
On energy and policy
On climate change and policy
On climate change and everything else
Below is a preliminary list of papers that will presented at this year’s AEA Annual Meeting on January 4-6 in Atlanta, Georgia.
On energy and everything else
Posted by 10:11 AM
atLabels: Energy & Climate Change
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