Nor can it be ruled out that the temporary tax increases approved this year may have to remain in place for longer or be replaced in time by other permanent measures. BIS central bankers’ speeches  3  I believe that in a country as decentralised as Spain, and in light of the deviations that arose in 2011, what was needed was to accompany budgetary consolidation with a significant strengthening of the institutional framework, so that all tiers of government might be called on to meet their commitments. Fortunately, the recently approved Organic Law on Budgetary Stability is a substantial improvement here. Moreover, it is fully attuned to the recent EU reforms on governance. Also, the agreement reached a few days back between the central and regional governments under the aegis of the Fiscal and Financial Policy Council on the deficit targets for 2012 and on the consolidation plans to attain these targets is excellent news. This lays the foundations for avoiding overruns such as those witnessed last year. What is crucial now is the swift and effective implementation of the instruments envisaged in this Organic Law, in particular the monitoring and control mechanisms for public finances at all levels of government, and those intended to enforce compliance with the targets set by all of them. The law proposes substantially improving general government transparency at the different stages of the budgetary process. In particular, timely detection of budgetary deviations is considered essential so as to adopt measures.
We must use regulatory power to guide innovations - the example of the General Regulation on Data Protection (GDPR) , have the courage to develop an industrial policy with public-private partnerships, as in the case of artificial intelligence and batteries, and make progress, for example, on Franco-German business law. Climate change and carbon tax Lastly, the ecological transition is clearly one of our common structural priorities and carbon tax is generally considered to be the most effective instrument to fight global warming. The European agreement of 21 July provides for the Commission proposing in the first half of 2021 a "carbon border adjustment mechanism", accompanied by a "revised emissions trading system, possibly extending it to the aviation and maritime sectors." The advantage of this solution is that it provides the European Union with a resource of its own and restores fair competition between European products and imported products that have a higher carbon footprint. The success of this instrument will depend on our negotiations at the WTO, and on its more extensive integration into European policies (transport, industrial policy, etc.). ** Earlier I mentioned the difference in terminology between French and German: the French use "couple", while the Germans speak of "engine".