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  • 1
    Language: English
    Pages: 78 p. , 21 x 29.7cm
    Series Statement: OECD Economics Department Working Papers no.686
    Keywords: Economics
    Abstract: Investment in network infrastructure – the energy, water, transport and telecommunication networks – which performs a vital role for the functioning of the economy, can contribute to raising growth and social welfare. But more is not always better. While the paper shows that investment in the network industries has had a positive effect over and above the addition to the capital stock, there is evidence that investment in the past has sometimes been misallocated. This paper identifies the policy framework that promotes investment that is conducive to growth and ensures the appropriate use of infrastructure. Central aspects of this framework are identified as a robust decision making process, improving the selection of investment projects, the introduction of competitive pressures through the reduction of barriers to entry and vertical separation when this is appropriate. In addition, efficient investment can be promoted by the combination of regulator independence and the application of incentive regulation.
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  • 2
    Language: English
    Pages: 1 Online-Ressource (circa 39 Seiten) , Illustrationen
    Series Statement: OECD Economics Department working papers no. 1633
    Keywords: Covid-19 ; lockdown ; non-pharmaceutical interventions ; mobility ; Economics ; Amtsdruckschrift ; Graue Literatur
    Abstract: Empirical work described in this paper explains the daily evolution of the reproduction rate, R, and mobility for a large sample of countries, in terms of containment and public health policies. This is with a view to providing insight into the appropriate policy stance as countries prepare for a potentially protracted period characterised by new infection waves. While a comprehensive package of containment measures may be necessary when the virus is widespread and can have a large effect on reducing R, they also have effect on mobility and, by extension, economic activity. A wide-ranging package of public health policies – with an emphasis on comprehensive testing, tracing and isolation, but also including mask-wearing and policies directed at vulnerable groups, especially those in care homes – offer the best approach to avoiding a full lockdown while containing the spread of the virus. Such policies may, however, need to be complemented by selective containment measures (such as restricting large public events and international travel or localised lockdowns) both to contain local outbreaks and because implementing some of the recommended public health policies may be difficult to achieve or have unacceptable social costs.
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  • 3
    Online Resource
    Online Resource
    Paris : OECD Publishing
    Language: English
    Pages: 39 p. , 21 x 29.7cm
    Series Statement: OECD Economics Department Working Papers no.858
    Parallel Title: Parallelausg. Réduire la dette publique française : Les options de l'assainissement budgétaire
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  • 4
    Online Resource
    Online Resource
    Paris : OECD Publishing
    Language: English
    Pages: 61 p. , 21 x 29.7cm
    Series Statement: OECD Economics Department Working Papers no.685
    Keywords: Economics
    Abstract: Investment in network infrastructure can boost long-term economic growth in OECD countries. Moreover, infrastructure investment can have a positive effect on growth that goes beyond the effect of the capital stock because of economies of scale, the existence of network externalities and competition enhancing effects. This paper, which is part of a project examining the links between infrastructure and growth and the role of public policies, reports the results on the links with growth from a variety of econometric approaches. Time-series results reveal a positive impact of infrastructure investment on growth. They also show that this effect varies across countries and sectors and over time. In some cases, these results reveal evidence of possible over-investment, which may be related to inefficient use of infrastructure. Bayesian model averaging of cross-section growth regressions confirm that infrastructure investment in telecommunications and the electricity sectors has a robust positive effect on long-term growth (but not in railways and road networks). Furthermore, this effect is highly nonlinear as the impact is stronger if the physical stock is lower.
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  • 5
    Article
    Article
    In:  The _economics and politics of oil in the Caspian Basin [2011], S. 45-63
    Language: English
    Titel der Quelle: The _economics and politics of oil in the Caspian Basin
    Angaben zur Quelle: [2011], S. 45-63
    Note: Balázs Égert and Carol S. Leonard
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  • 6
    Online Resource
    Online Resource
    Paris : OECD
    Language: English
    Pages: Online-Ressource , graph. Darst.
    Series Statement: OECD Economics Department working papers 953
    Keywords: Klimawandel ; Klimapolitik ; Polen ; Environment ; Economics ; Poland ; Amtsdruckschrift ; Arbeitspapier ; Graue Literatur
    Abstract: Poland is on track to meet its international greenhouse-gas emissions commitments. However, it will need to cut emissions significantly in the future, if the European Commission’s proposal on the Low Carbon Roadmap is adopted. Policies should ensure that the country’s substantial reduction potential, mainly linked to the energy sector’s high emissions intensity, and implying overall abatement costs above the EU-average, is realised in a least-cost fashion by imposing an economy-wide single carbon price. This stands in contrast with current explicit and implicit carbon prices, which vary widely across different sectors of the economy. Crucial to least-cost abatement is also a high responsiveness to the EU-ETS carbon price signal. While Poland has made good progress in complying with EU regulations related to the energy sector, the large share of public ownership and the lack of effective separation between electricity producers and distributors may blur the price signal for investment decisions in generation capacity. The isolation of the Polish electricity market implies a need for more investment in low-emission technologies in Poland to achieve a given emissions-reduction target, whereas a deeper integration with neighbouring electricity markets would spread the burden more efficiently across countries. The cost-efficiency advantage of uniform support to renewables via green certificates should be retained to minimise abatement costs. Government policies aimed at a higher share of nuclear power and natural gas from shale formations need to take fully into account tail risks and the short- and long-term environmental costs of the use of the former and fully consider environmental risks related to extraction of the latter. Energy efficiency policies can help to address market failure but should not be allowed to distort relative carbon prices. This Working Paper relates to the 2012 OECD Economic Review of Poland (www.oecd.org/eco/surveys/Poland).
    Note: Zsfassung in franz. Sprache , Systemvoraussetzungen: Acrobat Reader.
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  • 7
    Language: English
    Pages: Online-Ressource , graph. Darst.
    Series Statement: OECD Economics Department working papers 993
    Keywords: 1790-2009 ; Öffentliche Schulden ; Wirtschaftswachstum ; Welt ; Economics ; Amtsdruckschrift ; Arbeitspapier ; Graue Literatur
    Abstract: The economics profession seems to increasingly endorse the existence of a strongly negative nonlinear effect of public debt on economic growth. Reinhart and Rogoff (2010) were the first to point out that a public debt-to-GDP ratio higher than 90% of GDP is associated with considerably lower economic performance in advanced and emerging economies alike. A string of recent empirical papers broadly validates this threshold value. This paper seeks to contribute to this literature by putting a variant of the Reinhart-Rogoff dataset to a formal econometric testing. Using nonlinear threshold models, there is some evidence in favour of a negative nonlinear relationship between debt and growth. But these results are very sensitive to the time dimension and country coverage considered, data frequency (annual data vs. multi-year averages) and assumptions on the minimum number of observations required in each nonlinear regime. We show that when non-linearity is detected, the negative nonlinear effect kicks in at much lower levels of public debt (between 20% and 60% of GDP). These results, based on bivariate regressions on secular time series, are largely confirmed on a shorter dataset (1960-2010) when using a multivariate growth framework that accounts for traditional drivers of long-term economic growth and model uncertainty. Nonlinear effects might be more complex and difficult to model than previously thought. Instability might be a result of nonlinear effects changing over time, across countries and economic conditions. Further research is certainly needed to fully understand the link between public debt and growth.
    Note: Zsfassung in franz. Sprache , Systemvoraussetzungen: Acrobat Reader.
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  • 8
    Language: English
    Pages: Online-Ressource (61 S.) , graph. Darst.
    Series Statement: OECD Economics Department working papers 1051
    Keywords: 1995-2011 ; Finanzbeziehungen ; Nationaleinkommen ; Produktivität ; Öffentliche Investition ; Schule ; OECD-Staaten ; Education ; Governance ; Economics ; Amtsdruckschrift ; Arbeitspapier ; Graue Literatur
    Abstract: Intergovernmental fiscal frameworks usually reflect fundamental societal choices and history and are not foremost geared towards achieving economic policy objectives. Yet, like most institutional arrangements, fiscal relations affect the behaviour of firms, households and governments and thereby economic activity. This paper presents empirical research on the potential effects of fiscal decentralisation on a set of outcomes such as GDP, productivity, public investment and school performance. The results can be summarised as follows: decentralisation, as measured by revenue or spending shares, is positively associated with GDP per capita levels. The impact seems to be stronger for revenue decentralisation than for spending decentralisation. Decentralisation is strongly and positively associated with educational outcomes as measured by international student assessments (PISA). While educational functions can be delegated either to sub-central governments (SCG) or to schools, the results suggest that both strategies appear to be equally beneficial for educational performance. Finally, investment in physical and – especially – human capital as a share of general government spending is significantly higher in more decentralised countries.
    Note: Zsfassung in franz. Sprache , Systemvoraussetzungen: Acrobat Reader.
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  • 9
    Online Resource
    Online Resource
    Paris : OECD, Economics Dep.
    Language: English
    Pages: Online-Ressource (13 S.) , graph. Darst.
    Series Statement: OECD Economics Department working papers 1054
    Keywords: Wirtschaftswachstum ; Produktionspotenzial ; Wirtschaftliche Anpassung ; Polen ; Economics ; Poland ; Amtsdruckschrift ; Arbeitspapier ; Graue Literatur
    Abstract: Notwithstanding a very strong economic performance over the past decade or so, Poland’s per capita income is substantially lower in comparison with the United States and per capita income growth will be sharply slowing down over the coming decades under the scenario of gradual policy changes mostly because of population ageing. Bold structural reforms are needed to boost labour productivity and labour resource utilisation. This paper argues that in order to increase labour resource utilisation, policy action should focus on raising the effective retirement age, encourage childbearing and lower high unemployment rates for young people and the unskilled via increased and more efficient active labour market policies. Labour productivity could be boosted via rendering the tax system more growth friendly, reducing product market regulation (including heavy government involvement in the economy, high administrative costs of running and starting businesses and increasing competition in uncompetitive segments of the economy). Investing in human capital and encouraging innovation are also essential for long-term productivity growth.
    Note: Zsfassung in franz. Sprache , Systemvoraussetzungen: Acrobat Reader.
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  • 10
    Language: French
    Pages: 1 Online-Ressource (48 p.) , 21 x 29.7cm.
    Series Statement: OECD Economics Department Working Papers no.1038
    Parallel Title: Parallele Sprachausgabe The Efficiency and Equity of the Tax and Transfer System in France
    Keywords: Taxation ; Economics ; France
    Abstract: Les impôts et les transferts en espèces réduisent en France les inégalités de revenu plus que dans beaucoup d’autres pays de l’OCDE en raison de la taille importante des flux concernés. Mais le système est complexe dans son ensemble. Son efficacité pourrait être améliorée à bien des égards, par exemple pour atteindre le même degré de redistribution à moindre coût. Le code des impôts devrait être simplifié et moins fréquemment modifié. Les taux statutaires élevés vont de pair avec un large éventail de taux d’imposition effectifs résultant d’une multitude de niches fiscales et sociales. Il est nécessaire d’élargir l’assiette fiscale, y compris pour la TVA, et de baisser les taux dans l’ensemble du système. Le coin fiscal sur les revenus du travail est élevé sauf dans le bas de la distribution des salaires, ce qui peut réduire la participation au marché du travail ainsi que les offres d’emploi. Une plus grande neutralité fiscale à l’intérieur et entre les différentes catégories d’actifs, et le déplacement des prélèvements sur le travail et le capital vers les taxes environnementales et les taxes sur la propriété immobilière permettraient d’améliorer les performances économiques. De la même façon, le système de prestations sociales devrait être simplifié pour gagner en transparence et en cohérence. La suppression des dispositifs permettant les sorties précoces du marché du travail, l’élimination des régimes spéciaux de retraite et l’internalisation du coût des pensions de réversion augmenteraient l’équité tout en générant des économies. Les performances du marché du travail pourraient être améliorées en augmentant les incitations à la recherche d’emploi et en raccourcissant l’allocation de congé parental. Ce Document de travail se rapporte à l’Étude économique de l’OCDE de la France 2013 (www.oecd.org/eco/etudes/France).
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