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Serhan Cevik
and
Yueshu Zhao
European electricity markets are in the midst of unprecedented changes—caused by Russia’s invasion of Ukraine and the rise of renewable sources of energy. Using high-frequency data, this paper investigates volatility spillovers across 24 countries in the European Union (EU) during the period 2014–2024 to provide a better understanding of the transmission of risks in an international context. We develop both a static and a dynamic assessment of spillover effects and directional decomposition between individual countries. Our main findings show that about 73 percent of the forecast error variation is explained by cross-variance shares, which means only 27 percent can be attributed to shocks within each country. In other words, cross-border volatility spillovers dominate the behavior in national electricity markets in Europe—and this effect has grown over time. We also implement an augmented gravity model of bilateral volatility spillovers across power markets in the EU. Altogether, these results provide important insights to policymakers and regulators with regards to greater integration of electricity markets and infrastructure improvements that would also help with the transition to low-carbon sources of power generation and strengthen energy security in Europe.
Hugo Rojas-Romagosa
Russia’s war in Ukraine has disrupted the supply of natural gas for many European countries, triggering an energy crisis and affecting energy security. We simulate the medium-term effects of these trade disruptions and find that most European countries have limited GDP losses but those more dependent on Russian natural gas face moderate losses. European fossil fuel consumption and emissions are reduced and after accounting for the war impacts, achieving Europe’s emission targets becomes slightly less costly. In terms of energy security, the war eliminates European energy dependency from Russian imports, but most of the natural gas and oil imports will be substituted by other suppliers. We also find that constructing a new Russian pipeline to China does not provide significant macroeconomic benefits to either country.
International Monetary Fund. Research Dept.

Abstract

The latest World Economic Outlook reports signs that policy tightening is starting to cool activity despite core inflation proving persistent. Risks are more balanced as banking sector stress has receded, but they remain tilted to the downside. Monetary policy should stay the course to bring inflation to target, while fiscal consolidation is needed to tackle soaring debts. Structural reforms are crucial to revive medium-term growth prospects amid constrained policy space.

Mr. Jorge A Alvarez
,
Mehdi Benatiya Andaloussi
,
Chiara Maggi
,
Alexandre Sollaci
,
Martin Stuermer
, and
Petia Topalova
This paper studies the economic impact of fragmentation of commodity trade. We assemble a novel dataset of production and bilateral trade flows of the 48 most important energy, mineral and agricultural commodities. We develop a partial equilibrium framework to assess which commodity markets are most vulnerable in the event of trade disruptions and the economic risks that they pose. We find that commodity trade fragmentation – which has accelerated since Russia’s invasion of Ukraine – could cause large price changes and price volatility for many commodities. Mineral markets critical for the clean energy transition and selected agricultural commodity markets appear among the most vulnerable in the hypothetical segmentation of the world into two geopolitical blocs examined in the paper. Trade disruptions result in heterogeneous impacts on economic surplus across countries. However, due to offsetting effects across commodity producing and consuming countries, surplus losses appear modest at the global level.
Mr. Alun H. Thomas
and
Ms. Rima A Turk
Against the backdrop of high international food and fertilizer prices, this paper discusses food insecurity in Nigeria, investigates its drivers in a cross-country setting, and assesses the role of policies. Using two proxies for food security, we find that high per capita consumption, high yields and low food inflation support food security. Cross-country estimates of yields and production provided by the FAO/OECD reveal that use of inputs is lower in Nigeria than in other countries, and that policies to raise crop yields positively correlate with better food security conditions. The paper also uses detailed domestic commodity price indices to assess linkages with international prices and the role of import bans. Central bank policies for funding agriculture and import bans have not managed to stimulate agricultural output nor moderated the impact of international food prices. Rather, policies should focus on use of inputs that are severely underused in Nigeria as elsewhere in SSA.
International Monetary Fund. European Dept.
This 2022 Article IV Consultation highlights that the increase in energy and food prices after Russia’s war in Ukraine is weighing on private demand, activity, and inflation in the Republic of Kosovo. Growth is projected to moderately pick up to 3.5 percent in 2023, and inflation to decline to 5 percent, though these forecasts crucially depend on the assumption that international commodity prices will ease. Uncertainty remains high, with risks to the downside for growth and to the upside for inflation. The budget for 2023 appropriately envisages a return to the fiscal rule deficit ceiling. While the financial sector has remained resilient through the pandemic and the war in Ukraine, the shifting macroeconomic outlook calls for further strengthening credit risk monitoring, accounting for bank-by-bank idiosyncratic risks and capacities and improving the surveillance of the housing market. Addressing infrastructure and governance gaps is essential to support new growth engines. Revitalizing the reform program requires strengthening coordination among and across all levels of government. Boosting green energy will increase energy security and decrease greenhouse gas emissions. Early withdrawals from the pension system should be avoided.
Mr. Serhan Cevik
and
Keitaro Ninomiya
European power markets are in the midst of unprecedented changes, with a record-breaking surge in energy prices.This paper investigates the impact of green power resources on the level and volatility of wholesale electricity prices at a granular level, using monthly observations for a panel of 24 European countries over the period 2014–2021 and alternative estimation methods including a panel quantile regression approach. We find that renewable energy is associated with a significant reduction in wholesale electricity prices in Europe, with an average impact of 0.6 percent for each 1 percentage points increase in renewable share. We also find evidence for a nonlinear effect—that is, higher the share of renewables, the greater its effect on electricity prices. On the other hand, while quantile estimation results are mixed with regards to the impact of renewables on the volatility of electricity prices, we obtain evidence that renewable energy has a negative effect on volatility at the highest quantiles. Overall, our analysis indicates that policy reforms can help accelerate the green transition while minimizing the volatility in electricity prices.
International Monetary Fund. Finance Dept.
,
International Monetary Fund. Legal Dept.
, and
International Monetary Fund. Strategy, Policy, & Review Department
Russia’s war in Ukraine has exacerbated global economic pressures, including through a food shock. The war and food-related spillovers—higher import prices for food and fertilizer and disruptions in supply lines for food importers, and a loss of revenue for some food exporters—add to urgent balance-of-payments (BOP) needs of many Fund members. They have also exacerbated acute food insecurity, now affecting 345 million people. While the best response to address BOP pressures would generally involve an Upper Credit Tranche-quality program, such a program may not be feasible in some cases or necessary in others. This paper proposes a time-bound food shock window under the Rapid Financing Instrument (RFI) and the Rapid Credit Facility (RCF) to provide support to members in such situations. The new window would be temporary and provide low-access emergency financing that increases the amounts currently available under the RFI/RCF. Members would need to demonstrate urgent BOP needs and meet a set of qualification criteria related to the global food shock. The window would be available for 12 months from the date of Board approval of the window. Countries requesting financing under the window would also need to meet the standard qualification criteria under the RFI/RCF.
International Monetary Fund. Western Hemisphere Dept.
Following the pandemic-induced recession in 2020, economic growth recovered in 2021, with non-oil GDP growth reaching 4.6 percent, despite being negatively impacted by floods. Inflation increased markedly since 2021 owing to the floods and supply-side disruptions, as well as continually rising fuel and food prices. Oil production increased and will ramp up substantially over the medium term.
Diogo Miguel Salgado Baptista
,
Mrs. Mai Farid
,
Dominique Fayad
,
Laurent Kemoe
,
Loic S Lanci
,
Ms. Pritha Mitra
,
Tara S Muehlschlegel
,
Cedric Okou
,
John A Spray
,
Kevin Tuitoek
, and
Ms. Filiz D Unsal
Climate change is intensifying food insecurity across sub-Saharan Africa (SSA) with lasting adverse macroeconomic effects, especially on economic growth and poverty. Successive shocks from the war in Ukraine and COVID-19 pandemic have increased food prices and depressed incomes, raising the number of people suffering from high malnutrition and unable to meet basic food consumption needs by at least 30 percent to 123 million in 2022 or 12 percent of SSA’s population. Addressing the lack of resilience to climate change—that critically underlies food insecurity in SSA—will require careful policy prioritization against a backdrop of financing and capacity constraints. This paper presents some key considerations and examples of tradeoffs and complementarities across policies to address food insecurity. Key findings include (1) Fiscal policies focused on social assistance and efficient public infrastructure investment can improve poorer households’ access to affordable food, facilitate expansion of climate-resilient and green agricultural production, and support quicker recovery from adverse climate events; (2) Improving access to finance is key to stepping up private investment in agricultural resilience and productivity as well as improving the earning capacity and food purchasing power of poorer rural and urban households; and (3) Greater regional trade integration, complemented with resilient transport infrastructure, enables sales of one country’s bumper harvests to its neighbors’ facing shortages. The international community can help with financial assistance—especially for the above-mentioned social assistance and key infrastructure areas—capacity development, and facilitating transfers of technology and know-how.