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Nowcasting GDP - A Scalable Approach Using DFM, Machine Learning and Novel Data, Applied to European Economies
This paper describes recent work to strengthen nowcasting capacity at the IMF’s European department. It motivates and compiles datasets of standard and nontraditional variables, such as Google search and air quality. It applies standard dynamic factor models (DFMs) and several machine learning (ML) algorithms to nowcast GDP growth across a heterogenous group of European economies during normal and crisis times. Most of our methods significantly outperform the AR(1) benchmark model. Our DFMs tend to perform better during normal times while many of the ML methods we used performed strongly at identifying turning points. Our approach is easily applicable to other countries, subject to data availability.
Economic Integration in the Maghreb
Individual countries of the Maghreb have achieved substantial progress on trade, but, as a region they remain the least integrated in the world. The share of intraregional trade is less than 5 percent of their total trade, substantially lower than in all other regional trading blocs around the world. Geopolitical considerations and restrictive economic policies have stifled regional integration. Economic policies have been guided by country-level considerations, with little attention to the region, and are not coordinated. Restrictions on trade and capital flows remain substantial and constrain regional integration for the private sector.
Rising Child Poverty in Europe: Mitigating the Scarring from the COVID-19 Pandemic
Child poverty increased dramatically during the COVID-19 pandemic. In 2020 alone, the number of children suffering from poverty in the EU increased by 19 percent, or close to 1 million. Left unaddressed, this would not only affect individuals’ life prospects and well-being but also have long-term economic implications. This paper argues that, to limit this potential scarring effect of the pandemic, policies should be deployed to reduce rapidly the number of children affected by poverty and mitigate the long-term impact of poverty. Reducing the number of children affected by poverty can be achieved by (i) labor policies and reforms that increase parental work and the labor income of poor parents and (ii) fiscal spending on family and children that can have a powerful and immediate impact. These policies need to be complemented by public investment in education and childcare, health, and housing to mitigate the long-term impact of child poverty.
Strengthening Public Expenditure Efficiency: Investment and Social Spending in Bulgaria
The scope for increasing public spending to meet Bulgaria’s development needs is limited by low revenue. Increasing the efficiency of spending is, therefore, crucial. This paper discusses how this can be achieved in four areas (public investment, social protection, health, and education). The methodology is based on a triple benchmarking. First, the level of public expenditure in each category is compared to other European countries. Second, the impact of spending is assessed against other European countries. Third, the input mix is analyzed to understand what components are responsible for the level of spending and for the quality of outcomes. Based on these results, the paper provides policy options for expenditure reform.
The Fiscal Cost of Aging in Belgium
Belgium faces a fiscal consolidation challenge at a time when the fiscal cost of aging—primarily related to pension and health outlays—is mounting. Pension spending will increase relatively fast unless a combination of measures related to pension generosity and retirement eligibility are put in place. Potential efficiency gains are large in the health sector and could absorb part of the fiscal and reorganization costs related to an aging population.
Empirical Estimation of Fiscal Multipliers in MENA Oil-Exporting Countries with an Application to Algeria
At a time when Algeria must undertake considerable fiscal consolidation to restore sustainability, the issue of fiscal multipliers has come to the fore. This paper estimates short-term and long-term fiscal multipliers for Algeria applying several econometric methodologies, including Local Projection Methodology and Vector Autoregressive Models, and using both Algeria-specific and panel data. The paper also explores asymmetries related to the sign of the output gap as well as the direction of spending. The results suggest that (i) average fiscal multipliers for Algeria are generally moderate and below unity; (ii) the impact of public spending shocks is more important when the output gap is negative; (iii) fiscal spending multipliers are significantly larger during spending contraction than expansion; (iv) procyclicality in public spending does not appear to affect output, except for capital spending cuts when the output gap is negative; and (v) while multipliers associated with countercyclical public spending can be sizeable, a contraction in current spending does not materially affect non-oil GDP.
Transitory and Permanent Shocks in the Global Market for Crude Oil
This paper documents the determinants of real oil price in the global market based on SVAR model embedding transitory and permanent shocks on oil demand and supply as well as speculative disturbances. We find evidence of significant differences in the propagation mechanisms of transitory versus permanent shocks, pointing to the importance of disentangling their distinct effects. Permanent supply disruptions turn out to be a bigger factor in historical oil price movements during the most recent decades, while speculative shocks became less influential.
Algeria
This 2018 Article IV Consultation highlights that Algeria continues to face important challenges posed by the fall in oil prices four years ago. Despite a sizeable fiscal consolidation in 2017, the fiscal and current account deficits remain large. Real GDP growth slowed sharply, mainly driven by a contraction in hydrocarbon production, although growth in the nonhydrocarbon sector was stable. Unemployment increased to 11.7 percent in September 2017 from 10.5 in September 2016 and remains particularly high among the youth and women. Average inflation declined from 6.4 percent in 2016 to 5.6 percent owing to slowing inflation for manufactured goods and services, and stood at 3.4 percent year-over-year in April 2018.
Hungary
While the economy was recovering from the COVID-crisis, a succession of shocks and loose fiscal policy intensified inflation and fueled a large external deficit. Appropriately, the central bank significantly tightened monetary policy and the government plans a large fiscal adjustment. However, regulatory measures undermine the tighter fiscal and monetary policy mix. Growth is expected to slow sharply with still-elevated inflation and sizable risks can worsen the outlook.
Evaluating Changes in the Transmission Mechanism of Government Spending Shocks
We empirically revisit the crowding-in effect of government spending on private consumption based on rolling windows of U.S. data. Results show that in earlier samples government spending is increasingly crowding in private consumption; however, this relation is reverted in the latest periods. We propose a model embedding non-separable public and private consumption in the utility function and rule-of-thumb consumers to assess the sources of non-monotonic changes in the transmission of the shock. The iterative full information estimation of the model reveals that changes in the co-movement between private and public spending is primarily driven by the fluctuations in the elasticity of substitution between private and public consumption, the share of financially constrained consumers, and the elasticity of intertemporal substitution.
