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Persistent link: https://www.econbiz.de/10011669228
The main goal of this paper is to compare the microstructure of selected stocks listed on the Frankfurt and Warsaw …
Persistent link: https://www.econbiz.de/10011736403
Persistent link: https://www.econbiz.de/10010258474
Persistent link: https://www.econbiz.de/10012501579
We introduce a regularization and blocking estimator for well-conditioned high-dimensional daily covariances using high-frequency data. Using the Barndorff-Nielsen, Hansen, Lunde, and Shephard (2008a) kernel estimator, we estimate the covariance matrix block-wise and regularize it. A data-driven...
Persistent link: https://www.econbiz.de/10010303678
microstructure approach to exchange rates. We attempt to explore what the data tells us about the role of customer order flow in the … market for Hungarian forint, using the standard analytical framework of the FX microstructure literature. Our results confirm … microstructure, the traditional portfolio-balance channel of exchange rate determination is also in place. …
Persistent link: https://www.econbiz.de/10010322425
This paper uses Reuters exchange rate data to investigate thecontributions to the price discovery process by individual banks in theforeign exchange market. We propose multivariate time series models aswell as models in tick time to study the dynamic relations between thequotes of individual...
Persistent link: https://www.econbiz.de/10010324605
We introduce a regularization and blocking estimator for well-conditioned high-dimensional daily covariances using high-frequency data. Using the Barndorff-Nielsen, Hansen, Lunde, and Shephard (2008a) kernel estimator, we estimate the covariance matrix block-wise and regularize it. A data-driven...
Persistent link: https://www.econbiz.de/10010270808
What is the role of large players" like hedge funds and other highly leveraged institutions in speculative attacks? In recent theoretical work, large players may induce an attack by an early move, providing information to smaller agents. In contrast, many observers argue that large players are...
Persistent link: https://www.econbiz.de/10010276829
The Nasdaq stock market provides information about buying and selling interest in what is called the Level II display. Using a bivariate VAR model of trades and quotes, I assess the effect of Level II prices and depths on short-run quote dynamics. I also determine the influence of individual...
Persistent link: https://www.econbiz.de/10010318347