نتایج جستجو برای: var models
تعداد نتایج: 931995 فیلتر نتایج به سال:
In this paper we study the model risk of Expected Shortfall (ES), extending the results of Boucher et al. (2014) on model risk of Value-at-Risk (VaR). We propose a correction formula for ES based on passing three backtests. Our results show that for the DJIA index, the smallest corrections are required for the ES estimates built using GARCH models. Furthermore, the 2.5% ES requires smaller corr...
Nowadays one of the most important issues in our economy, both from economic and political view is the link between monetary policy and business cycle fluctuations. Amongst the shocks related to the supply side, the shock of oil price is the important factor that has affected the world economy since the 1970s. This paper examines the effects of monetary policy and oil price shocks on the busine...
Financial contagion among countries can arise from different channels, the most important of which are financial markets and bank lending. The paper aims to build an econometric network approach understand extent spillovers (from one country another) aris markets, lending, or both. To achieve this aim we consider a model specification strategy combines Vector Autoregressive models with models. ...
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