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Real-world vehicle emissions differ from the legislative emissions limits for a number of reasons. Emissions can be substantially lower but in most cases emissions in real driving conditions are higher than the type-approval values. This is especially the case for NOx emissions from diesels. Between Euro 1 and Euro 5 standards the European NOx limit decreased by a factor of five but real-world NOx emissions have remained more or less constant. High real-world NOx emissions from light and heavy-duty diesels are the main cause of high NO2 concentrations in cities. Some Euro 6 vehicles now show real-world NOx emissions close to the limit, but many vehicle models still exceed the limit by a factor of eight in real-world driving conditions. This report outlines the main reasons for the deviations and discusses the implications for managing air pollution. The European situation is taken as example.
China’s regions have been experiencing impressive growth over the past decades, but their potentials could be better exploited by creating a single product and labour market. Local protectionism increases transaction costs and hinders competition, thereby taking a toll on productivity. Administrative monopolies have long thrived and are hard to dismantle. Restrictions on the hukou and the fragmented pension system limit labour mobility. Local regulations aim at, among other things, securing the collection of local taxes, without which cities could not afford to offer the same public services to migrants as to urbanites. Hence, dismantling local regulations and creating a single product and labour market needs to go hand-in-hand with the reform of inter-governmental finances.
Recent measures on both the product and labour market front appear to aim at making up for the slow progress over the past decade or so. There are signs that these efforts are helping China’s regions at various levels to converge toward each other. Disparities are shrinking faster across provinces, compared to within provinces. Integration of product and labour markets will boost productivity over the medium-to long term by reducing transaction costs, but could potentially widen regional disparities, which are already relatively high. This will necessitate enhanced transfers and re-centralisation of the financing of spending in some key categories such as education and health. Policies to help catching up of laggard regions by better connectivity through infrastructure investment are bearing fruit, but such investments should be subject to rigorous cost-benefit criteria to enhance capital allocation efficiency and should take into account externalities. Notwithstanding significant disparities along multiple dimensions across provinces, inequalities, be it in terms of income, wealth or education, are actually most striking along the rural-urban dimension. The rural revitalisation strategy, a novel element of the 19th Party Congress outcomes, is expected to address this issue. The other recent strategy of nurturing the formation of city groups will also likely benefit rural areas in-between those cities.
This Working Paper relates to the 2019 OECD Economic Survey of China (http://www.oecd.org/economy/china-economic-snapshot/).
First the bioeconomy and then circular economy have gained political traction during the second decade of this century. There are synergies to be exploited, but also potential misalignments. The movement of bioeconomy toward the use of wastes, co-products and residue sources resonates well with circular economy principles of making the most efficient of uses of natural resources, as does as transition in focus from virgin to secondary materials in production. However, poorly aligned waste characterisation as well as biomass competition reflect both theoretical and practical conflicts between industrial and environmental policy. Further, waste markets can be disrupted as some materials that currently go to recycling, landfill or incineration could in the future be bound for biorefineries, with implications for waste management markest and public infrastructure. Policies promoting the cascading use of biomass could help mitigate these tensions by achieving high resource productivity.
This paper discusses Norway’s zero-growth objective for passenger car traffic. It focuses on Oslo’s experience with removing parking space, improving walking and cycling conditions and reducing road capacity on main motorways. The paper highlights the effectiveness of reallocating road and street space to achieving more sustainable uses, reducing car-dependency and lowering traffic volumes.
The impressive emergence of China’s economy is set to lose some momentum as the country catches up with more advanced economies and its rapid ageing also weighs on it. However, China can still reap the “reform dividend”, especially with measures to keep up the sustained growth of productivity. Reforms that enhance competition in product markets are among those that can potentially bring about significant productivity gains. China has been lowering the burden on start-ups and simplifying administrative procedures for a while already, achieving significant progress, though more procedures could go online and a one-stop shop is still to be implemented across the country. State ownership remains dominant in most network industries and there are many SOEs even in commercially-oriented industries such as retail or catering. SOEs enjoy implicit government guarantees and are the main beneficiaries of administrative monopolies, i.e. exclusive rights granted by regulations. In addition, they also benefit from various subsidies, sometimes leading to low-level, repetitious investment, excess capacity and waste of public money. A more level playing field would bring about efficiency-enhancing competition by private and foreign firms. Some network industries such as electricity and gas have recently accelerated their opening up and competition is developing in some segments. Digitalisation is a promising candidate to lift China’s long-term growth potential. Competition, in particular competitive pressure from foreign counterparts when there are few domestic players could be an important source of efficiency gains in digital services. China has been a frontrunner in business digitalisation for a while already, but the outbreak accelerated also the provision of e-government services. While strengthening of IPR protection and promoting innovative ways of financing are welcome steps to nurture innovative industries, generous tax exemptions – which by OECD standards do not constitute good tax policy - reduce the availability of public funds for other priority areas.
Despite major progress, Turkey still lags behind most comparable countries in terms of exported value added per capita. Its remarkable economic performance over the past 15 years has not been sufficiently backed by gains in export market shares, in particular when measured in value added terms. While Turkey incorporates an increasing share of foreign value added in its own exports, its capacity to provide intermediate inputs to other countries’ exports is still limited. This paper argues that Turkey’s participation in global value chains remains below potential owing to institutional features that hamper efficient allocation of capital and labour, obstacles inherent in bilateral trade agreements and entry regulations, underdeveloped human capital and insufficient investment in innovation, R&D and knowledge-based capital. Progress along these dimensions would strengthen Turkey’s backward and forward trade linkages and contribute to rebalancing its growth model. The adjustment process towards a more export-oriented economy operating on a level playing field needs to be flanked by dedicated industrial, social and environmental policies to alleviate adverse consequences on displaced firms and workers and the ecosystem.
In 2017, the “Sláintecare Report” proposed a comprehensive overhaul of the Irish health system including a reform proposal to phase out private practice in public hospitals to end the unequal treatment of public and private patients – private patients typically have quicker access to care – and reduce waiting times for public patients. This paper summarises the arguments for and against this practice that were put forward to help inform the subsequent policy debate. The paper compares how private practice is regulated and organised in Ireland with the situation in four other OECD countries – Australia, France, Israel and the United Kingdom - and discusses the costs and benefits of private practice in public hospitals, and highlights potential consequences of a ban on this practice. It also describes the information required when making a decision whether to ban this practice or not. Finally, the paper discusses some alternative policy approaches that could replace or complement a ban of private practice to discontinue the unequal treatment of public and private patients.
This paper reassesses the often-made conclusion that the VAT is regressive, drawing on tax microsimulation models constructed for an unprecedented 27 OECD countries. The paper first assesses the competing methodological approaches used in previous distributional studies, highlighting the distorting impact of savings patterns on cross-sectional analysis when VAT burdens are measured relative to income. As argued by IFS (2011), measuring VAT burdens relative to expenditure – thereby removing the influence of savings – is likely to provide a more meaningful picture of the distributional impact of the VAT. On this basis, the VAT is found to be either roughly proportional or slightly progressive in most of the 27 OECD countries examined. Nevertheless, results for a small number of countries highlight that broad-based VAT systems that have few reduced VAT rates or exemptions can produce a small degree of regressivity. Results also show that even a roughly proportional VAT can still have significant equity implications for the poor – potentially pushing some households into poverty. This emphasises the importance of ensuring the progressivity of the tax-benefit system as a whole in order to compensate poor households for the loss in purchasing power from paying VAT. In the broader context of the COVID-19 crisis, the findings of the paper suggest there may be scope in many countries for VAT reform to help address revenue needs, as this revenue may be generated with less significant distributional effects than previously thought. While standard VAT rates are high in many countries, OECD evidence shows that scope exists to broaden VAT bases. Nevertheless, any VAT increases, including VAT base broadening measures that impact the poor, should be accompanied by compensation measures for poorer households, such as targeted tax credits or benefit payments.
Turkey’s manufacturing sector has expanded considerably but not efficiently and competitively enough. This paper documents the drivers of its recent growth and diversification, and the factors that have held it back. It documents its segmentation and the outsized tail of poorly performing firms, which undermines aggregate productivity growth. Low productivity eases job creation in the short term, but undermines it in the long run and holds back improvements in living standards because of competitiveness losses. A core of well-performing firms (“frontier firms”) is not growing at full potential because of shortcomings in the policy framework. Intermediary (“follower”) firms sustain competition and deliver jobs, but tend to fall behind in productivity. Lower productivity units (“laggards”), which employ a large share of the low-skilled majority of the working age population, survive mostly thanks to the incomplete enforcement of rules and regulations. The resulting stalemate requires a coherent strategy of “systemic upgrading” of the business environment. This would enable all firms to operate in compliance with the law and on a level-playing field, under supportive regulations, taxation and innovation incentives. All firms could then achieve stronger productivity gains and the most promising firms could grow faster. At the same time, a credible flexicurity system needs to be put in place that facilitates adjustment in the labour market while protecting those affected by structural change.
Although the objectives of the Privatisation Programme in Malaysia were clearly stated from the start, there was no overall implementation plan during the first few years. Thus, the early targets of privatisation as well as the specific methods applied were chosen in an ad hoc manner. A major constraint for the implementation of this programme was the political necessity to protect and promote Bumiputra interests.
Following a description and a critical analysis of the various measures and techniques used in both the liberalisation and the privatisation process, with a particular reference to the Port Kelang privatisation experience, the author underlines some major lessons such as: legal changes take time to be materalised; each transaction related to a privatisation programme is different; the private sector must be willing to expand its role; the scarcest resource is skilled technical expertise; the importance of government organisation is often underestimated; developing a ...
The process of adjusting the balance between the public and private sectors, an essential part of structural reforms launched in Ghana, took place in an improved macroeconomic environment. The policies pursued, Economic Recovery Programme I (1983-86) and II (1987-89), have followed so far a consensual scheme, "stabilization first then structural adjustment". In the following study, the author points out the probability of success for this second step, by analysing the components of one of the most successful experiences on the African continent ...
This comparative study aims to highlight new opportunities emerging for public sector innovation while raising awareness on some of the main implications that need to be tackled to successfully grasp these potential benefits. The Study presents how some of the OECD countries have started dealing with these issues and how this can be of inspiration for the UAE to further advance the existing use of Open Data to foster innovative service delivery.