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Events
Quantum Seminar: RKKY interaction on the surface of 3D Dirac semimetals by Vardan Kaladzhyan
En savoir plusWe study the RKKY interaction between two magnetic impurities located on the surface of a three-dimensional Dirac semimetal with two Dirac nodes in the band structure. By taking into account both bulk and surface contributions to the exchange interaction between the localized spins,we demonstrate that the surface contribution in general dominates the bulk one at distances…
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Events
The Time Variation in Risk Appetite and Uncertainty
En savoir plusAbstract We develop new measures of time-varying risk aversion and economic uncertainty that can be calculated from observable financial information at high frequencies. Our approach has four important elements. First, we formulate a dynamic no-arbitrage asset pricing model that consistently prices all assets under assumptions regarding the joint dynamics among asset-specific cash ow dynamics, macroeconomic fundamentals…
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Events
EUI Ph.D. and Postdoc opportunities – Information session
En savoir plusOn 27 November, Prof. Ramon Marimon, Prof. of Macroeconomics and Pierre Werner, Chair Holder at the EUI, Florence, will present EUI’s PhD and Postdoc programmes in the fields of Economics / History and Civilization / Law / Political and Social Sciences.He will be accompanied by two EUI alumni, who will speak about their experiences at EUI.The…