Essays about: "Jian Zhang"
Found 2 essays containing the words Jian Zhang.
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)
Abstract : Recently, there has been increasing research in the inefficency in spectrum utilization, which is mainly caused by fixed spectrum allocation policies. There are some proposed approaches to solve this inefficiency, like Dynamic Spectrum Access (DSA), which allows users to share spectrum resources. READ MORE
2. The Impacts of Sovereign Credit Ratings on Exchange Rates-Evidence from Eurozone Sovereign Debt CrisisUniversity essay from Lunds universitet/Nationalekonomiska institutionen
Abstract : This paper examines the impacts of Eurozone sovereign credit rating announcements by three leading rating agencies on exchange rates from January 1, 2009 to March 31, 2011. Firstly we report the mean and volatility of USD/EUR in response to Eurozone sovereign rating news. READ MORE