7 resultados para uncertain polynomials

em Archive of European Integration


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The economic and financial crisis in Europe is affecting the financing of long-term infrastructure investment. There are multiple clearly identifiable channels: reduced demand for long-term investment, a tightening prudential framework for lending, upward adjustment of risk perception, complex transition of the financial system, and increasing macroeconomic, sovereign and regulatory risk. Some of the identified channels are potentially dangerous spillovers from the crisis that entail the risk of a downward spiral (eg increasing regulatory risk), while others are efficient market responses (eg reduced investment demand, correction of pricing of risk). Consequently, public policy instruments should not address the accessibility of long-term finance per se, but should explicitly target the critical channels.

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The international system is changing fast and both the European Union and Brazil will need to adapt. This paper argues that such a process of adjustment may bring the two closer together, even if their starting points differ considerably. Europe looks at the ongoing redistribution of power as a challenge, Brazil as an opportunity. Europe is coping with the detrimental impact of the economic crisis on its international profile; Brazil is enhancing its influence in its region and beyond. Their normative outlook is broadly compatible; their political priorities and behaviour in multilateral frameworks often differ, from trade to development and security issues. Despite the crisis, however, there are signals of renewed engagement by the EU on the international stage, with a focus on its troubled neighbourhood and partnerships with the US and large emerging actors such as Brazil. The latter is charting an original course in international affairs as a rising democratic power from the traditional South with no geopolitical opponents and a commitment to multilateralism. In testing the limits of its international influence, Brazil will need dependable partners and variable coalitions that go well beyond the BRICS format, which is not necessarily sustainable. This contribution suggests that the strategic partnership between the EU and Brazil may grow stronger not only as a platform to deepen economic ties and sustain growth, but also as a tool to foster cooperation in political and security affairs including crisis management, preventive diplomacy and human rights.

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After coming to power in September 2009, the Alliance for European Integration (AIE)1 coalition began implementing a wide-ranging programme of reforms, with a view to bringing Moldova closer to the European Union, and ultimately to ensure the country’s full membership of the EU. Today, Moldova is considered a clear leader in European integration among the members of the EU’s Eastern Partnership programme. This, however, has less to do with the concrete reforms introduced by the Moldovan government, and more to do with, on the one hand, Chișinău’s excellent public relations with Brussels, achieved through effective diplomacy; and on the other hand, the growing disillusionment with the lack of progress in other Eastern Partnership countries, particularly in Ukraine. Attempts to evaluate Moldova’s reforms have proven rather problematic. On the one hand, the ruling coalition has managed to make significant progress in the areas of civil liberties, human rights and electoral reform. The government has also successfully implemented regulations which have brought Moldova closer to signing a Deep and Comprehensive Free Trade Agreement (DCFTA) with the EU, and it has made headway in talks on visa liberalisation with Brussels. On the other hand, Chișinău has still not carried out the structural and economic reforms without which real change in the country will be impossible. No reforms have been introduced in the Ministry of the Interior, the Moldovan police force, or the judiciary. The AIE has also failed to decentralise governance and has had no real success in reducing corruption; its attempts to rebuild the country’s financial institutions have proved equally unsuccessful. The main reasons for this poor performance include mutual mistrust and conflicting interests among the coalition members, a shortage of financial resources, strong resistance to change by public administration staff, and significant pressure from those political and business groups whose interests could suffer as a result of the proposed reforms. It should also be noted that since the AIE took power, the international context of the reform efforts has undergone significant changes. On the one hand, the EU has been facing an economic crisis, which has had a negative impact on Moldovan exports and contributed to the worsening of the economic situation in the country; and on the other hand, Moldova has been offered membership of the Customs Union as a viable alternative to EU membership.

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In the decade since the Justice and Development Party (AKP) came to power, Turkey’s economy has become synonymous with success and well-implemented reforms. Economic development has been the basis of both socio-political stability inside the country and of an ambitious foreign policy agenda pursued by the AKP. However, the risks associated with a series of unresolved issues are becoming increasingly apparent. These include the country’s current account deficit, its over-reliance on short-term external financing, and unfinished reforms, for example of the education sector. This leaves Turkey exposed to over-dependence on investors, especially from the West. Consequently, Ankara has become a hostage of its own image as an economically successful state with a stable socio-political system. Any changes to this image would cause capital flight, as exemplified by the outflow of portfolio investment1 and an increase in the cost of external debt2 that followed the nationwide protests over the proposed closure of Gezi Park last summer. In addition, Turkey remains vulnerable to potential changes in investor sentiment towards emerging markets.

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From the Introduction. There have been several significant changes on Moldova’s domestic political scene in the wake of the November 2014 parliamentary elections there. Negotiations lasted nearly two months and resulted in the formation of a minority coalition composed of two groupings: the Liberal-Democratic Party (PLDM) and the Democratic Party (PDM). New coalition received unofficial support from the Communist Party (PCRM), which had previously been considered an opposition party. Contrary to their initial announcements, PDLM and PDM did not admit the Liberal Party led by Mihai Ghimpu to power. Moreover, they blocked the nomination for prime minister of the incumbent, Iurie Leancă. Leancă has been perceived by many as an honest politician and a guarantor of reforms. This situation resulted in the political model present in Moldova since 2009 being preserved. In this model the state’s institutions are subordinated to two main oligarch politicians: Vlad Filat (the leader of PLDM) and Vlad Plahotniuc (a billionaire who de facto controls PDM).

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There have been several significant changes on Moldova’s domestic political scene in the wake of the November 2014 parliamentary elections there. Negotiations lasted nearly two months and resulted in the formation of a minority coalition composed of two groupings: the Liberal-Democratic Party (PLDM) and the Democratic Party (PDM). New coalition received unofficial support from the Communist Party (PCRM), which had previously been considered an opposition party. Contrary to their initial announcements, PDLM and PDM did not admit the Liberal Party led by Mihai Ghimpu to power. Moreover, they blocked the nomination for prime minister of the incumbent, Iurie Leancă. Leancă has been perceived by many as an honest politician and a guarantor of reforms. This situation resulted in the political model present in Moldova since 2009 being preserved. In this model the state’s institutions are subordinated to two main oligarch politicians: Vlad Filat (the leader of PLDM) and Vlad Plahotniuc (a billionaire who de facto controls PDM).

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Germany’s current energy strategy, known as the “energy transition”, or Energiewende, involves an accelerated withdrawal from the use of nuclear power plants and the development of renewable energy sources (RES). According to the government’s plans, the share of RES in electricity production will gradually increase from its present rate of 26% to 80% in 2050. Greenhouse gas emissions are expected to fall by 80–95% by 2050 when compared to 1990 levels. However, coal power plants still predominate in Germany’s energy mix – they produced 44% of electricity in 2014 (26% from lignite and 18% from hard coal). This makes it difficult to meet the emission reduction objectives, lignite combustion causes the highest levels of greenhouse gas emissions. In order to reach the emission reduction goals, the government launched the process of accelerating the reduction of coal consumption. On 2 July, the Federal Ministry for Economic Affairs and Energy published a plan to reform the German energy market which will be implemented during the present term of government. Emission reduction from coal power plants is the most important issue. This problem has been extensively discussed over the past year and has transformed into a conflict between the government and the coal lobby. The dispute reached its peak when lignite miners took to the streets in Berlin. As the government admits, in order to reach the long-term emission reduction objectives, it is necessary to completely liquidate the coal energy industry in Germany. This is expected to take place within 25 to 30 years. However, since the decision to decommission nuclear power plants was passed, the German ecological movement and the Green Party have shifted their attention to coal power plants, demanding that these be decommissioned by 2030 at the latest.