Scotland and the EU: What impact of the potential in-out UK referendum on the independence debate?1 EPC Discussion Paper, 4 September 2014

Fabian Zuleeg explores the likelihood of Scottish Independence, and its potential impact on the EU–UK relations. As the Scottish independence vote is inextricably bound to the potential UK in-out referendum (and thus a potential exit of the UK from the EU), there are some potential feedback loops to the independence debate which are set to be relevant regardless of whether Scotland becomes independent or not.

The Iasi-Ungheni pipeline: a means of achieving energy independence from Russia? Moldova's attempts at gas supply diversification. OSW Commentary No. 118, 2013-10-08

Since taking power in 2009, the Alliance for European Integration (AIE) has been trying to end Moldova’s dependence on Russian gas. Currently, natural gas accounts for about 50% of the country’s energy balance (excluding Transnistria), and Gazprom has a monopoly on the supply of gas to the republic. The key element of Chișinău’s diversification project is the construction of the Iasi-Ungheni pipeline, which is designed to link the Moldovan and Romanian gas transmission networks, and consequently make it possible for Moldova to purchase gas from countries other than Russia. Despite significant delays, construction work on the interconnector began in August 2013. The Moldovan government sees ensuring energy independence from Russia as its top priority. The significance and urgency of the project reflect Chișinău’s frustration at Moscow’s continued attempts to use its monopoly of Moldova’s energy sector to exert political pressure on the republic. Nonetheless, despite numerous declarations by Moldovan and Romanian politicians, the Iasi- -Ungheni pipeline will not end Moldova’s dependence on Russian gas before the end of the current decade. This timeframe is unrealistic for two reasons: first, because an additional gas pipeline from Ungheni to Chisinau and a compression station must be constructed, which will take at least five years and will require significant investment; and second, because of the unrelenting opposition to the project coming from Gazprom, which currently controls Moldova’s pipelines and will likely try to torpedo any energy diversification attempts. Independence from Russian gas will only be possible after the the Gazprom-controlled Moldova-GAZ, the operator of the Moldovan transmission network and the country’s importer of natural gas, is divided. The division of the company has in fact been envisaged in the EU’s Third Energy Package, which is meant to be implemented by Moldova in 2020.

Is Independence Possible in an Interdependent World? Scotland vs. the UK's Participation in the European Economy. Bruges European Economic Policy (BEEP) Briefing 30/2013

Many commentators have criticised the strategy used to finance regional governments such as the Scottish Parliament – both the block grant system and the limited amount of fiscal autonomy devised in the Scotland Act of 2012. This lecture sets out to identify what level of autonomy or independence would best suit a regional economy in a currency union, and also the institutional changes needed to sustain those arrangements. Our argument is developed along three lines. First, we set out the advantages of a fiscal federalism framework and the institutions needed to support it, but which the Euro-zone currently lacks. The second is to elaborate a model of fiscal federalism where comprehensive powers of taxation and spending are devolved (an independent Scotland and the UK remain constituent members of the EU and European economy). Third, we evaluate the main arguments for the breakup of nations or economic unions with Scotland and the UK as leading examples. We note that greater autonomy may not result in increases in long run economic growth rate, but it does imply that enhancing the fiscal competence and responsibility of regional governments would result in productivity gains and hence higher levels of GDP per head. That means the population is permanently richer than before, even if ultimately their incomes continue to grow at the same rate. It turns out that these improvements can be achieved through devolved tax powers, but not through devolved spending powers or shared taxes.

Central Bank Independence & Coordinated Wage Bargaining: Their Interaction in Germany & Europe. CES Germany & Europe Working Papers, No. 04.4, 1994

This paper explores the fashionable proposition that with a more independent central bank, a country can secure lower levels of inflation without higher unemployment. Hall shows that the operation of the central bank depends on the character of wage bargaining. He illustrates this point with some cross-national data and an analysis of how coordinated wage bargaining is secured in Germany. He concludes by exploring the implications of this analysis for European Monetary Union.