Showing 1 - 10 of 843
Die Beiträge des Bandes befassen sich mit den Mechanismen der Preisbildung auf den Finanz- und Devisenmärkten. Besonderes Interesse gilt der Rolle von Spekulation und Arbitrage und der sich daraus ergebenden Volatilität der Finanzmarktpreise. -- Der Beitrag von E. W. Streissler hat die...
Persistent link: https://www.econbiz.de/10011401983
Persistent link: https://www.econbiz.de/10013280903
This paper proposes a latent dynamic factor model for low- as well as high-dimensional realized covariance matrices of stock returns. The approach is based on the matrix logarithm and allows for flexible dynamic dependence patterns by combining common latent factors driven by HAR dynamics and...
Persistent link: https://www.econbiz.de/10010341025
Persistent link: https://www.econbiz.de/10013439319
Persistent link: https://www.econbiz.de/10001490756
In the academic literature, the economic interpretation of stock market volatility is inherently ambivalent, being … volatility-dependent cross-market spillovers. If higher volatility in one market leads to higher (lower) reactions in another … market, volatility reflects information (uncertainty). We introduce a simultaneous time-varying coefficient model, where …
Persistent link: https://www.econbiz.de/10010339937
Persistent link: https://www.econbiz.de/10001709347
Recent theoretical developments in exchange rate economics have led to important new insights into the functioning of the foreign exchange market. The simple models of the 1970s, which could not withstand empirical evaluation, have been succeeded by more complex models that draw on theoretical...
Persistent link: https://www.econbiz.de/10013481744
Persistent link: https://www.econbiz.de/10000968945
Persistent link: https://www.econbiz.de/10008760187