Globalisation: Recent traits and challenges

This special issue gathers together twelve papers that revisit a range of core topics in the field of international economics. These papers were presented at the XIX Conference on International Economics (CIE) held in Vila‐Real (Spain) on 28th–29th June 2018. The Conference was co‐organized by researchers from the Spanish Association of International Economics and Finance (AEEFI) and the Institute of International Economics (IEI). The selected papers are stimulating pieces that shed new light on recent trends in globalization as well as some of the main challenges that need to be faced in the presence of the multiple yield curves that emerged after the credit crunch. The CIE also included two keynote lectures by Laura Alfaro (Harvard Business School) and Gabriel Quirós (IMF) as well as 64 selected contributions

String-Like BTZ on Codimension-2 Braneworlds in the Thin Brane Limit

We consider five-dimensional gravity with a Gauss-Bonnet term in the bulk and an induced gravity term on a 2-brane of codimension-2. We show that this system admits BTZ black holes on the 2-brane which are extended into the bulk with regular horizons.Comment: Title changed, reference added, shortened to match the published version in Physical Review Letter

Quasinormal modes and thermodynamical aspects of the 3D Lifshitz black hole

We consider scalar and spinorial perturbations on a background described by a $z=3$ three-dimensional Lifshitz black hole. We obtained the corresponding quasinormal modes which perfectly agree with the analytical result for the quasinormal frequency in the scalar case. The numerical results for the spinorial perturbations reinforce our conclusion on the stability of the model under these perturbations. We also calculate the area spectrum, which prove to be equally spaced, as an application of our results.Comment: 8 pages, 5 figures. Prepared for "Recent Developments in Gravity (NEB XV)", Chania, Greece, 20-23 June 201

BTZ Solutions on Codimension-2 Braneworlds

We consider five-dimensional gravity with a Gauss-Bonnet term in the bulk and an induced gravity term on a 2-brane of codimension-2. We show that this system admits BTZ-like black holes on the 2-brane which are extended into the bulk with regular horizons.Comment: 6 pages. Talk given at Recent Developments in Gravity (NEB XIII), Thessaloniki, Greece, June 4-6, 2008