On February 2011, the European Commission adopted a new strategy to improve measures and access to raw materials, considering that EU is high dependence of imports of them. The new strategy considers three pillars to improving raw materials access. One of them is boosting resource efficiency and...

The paper presents an algorithm for computing the asymptotic Fisher information matrix of a possibly seasonal single-input single-output (SISO) time-series model. That matrix is a block matrix whose elements are basically integrals of rational functions over the oriented unit circle. The...