Search results for "G15"
showing 7 items of 37 documents
PARAMETER ESTIMATION FOR FRACTIONAL ORNSTEIN-UHLENBECK PROCESSES: NON-ERGODIC CASE
2011
We consider the parameter estimation problem for the non-ergodic fractional Ornstein-Uhlenbeck process defined as $dX_t=\theta X_tdt+dB_t,\ t\geq0$, with a parameter $\theta>0$, where $B$ is a fractional Brownian motion of Hurst index $H\in(1/2,1)$. We study the consistency and the asymptotic distributions of the least squares estimator $\hat{\theta}_t$ of $\theta$ based on the observation $\{X_s,\ s\in[0,t]\}$ as $t\rightarrow\infty$.
Financial Fragmentation and Economic Growth in Europe
2015
Using industry data from Eurostat and applying the Rajan-Zingales methodology, we investigate the real growth effects of banking sector integration in the European Union. Our sample stretches from 2000 until 2012 and includes the phase of rapid financial integration before the global financial crisis as well as the following phase of financial fragmentation and bank deleveraging. We find evidence that banking sector integration had a more than four times stronger growth effect during the crisis than in normal times. Growth effects are also stronger in times of domestic bank deleveraging. We conclude that concerns of European policy makers about fragmentation in the European banking sector a…
UME Y LA INTEGRACIÓN DE LOS MERCADOS DE CAPITALES EUROPEOS: RELEVANCIA DEL TIPO DE CAMBIO Y LA INFLACIÓN
2007
The aim of this paper is to investigate the effects of the European Monetary Union on the hypothesis of an integrated European Capital Market from January 1993 to December 2004. The extent of the period and the use of Fama and MacBeth [1973]'s methodology for estimating a large number of international asset pricing models that includes an Adler and Dumas [1983] model with and without domestic factor make possible to evaluate this hypothesis as a process towards a full integration. However, our results show that the integration is not a uniform process at all times and for all stocks and recedes in the period 2001-04 with the reappearance of a significant domestic risk premium (diversifiable…
"Figure 3" of "Nuclear modification of psi^prime, chi_c and J/psi production in d+Au collisions at sqrt(s_NN) = 200 GeV"
2023
The $\psi^{\prime}$ nuclear modification factor, $R_{dAu}$, as a function of $N_{coll}$. Also included is the previously measured $J/\psi$ $R_{dAu}$ as a function of $N_{coll}$.
"Figure 2" of "Nuclear modification of psi^prime, chi_c and J/psi production in d+Au collisions at sqrt(s_NN) = 200 GeV"
2023
The $\psi^{\prime}$, $\chi_c$, and $J/\psi$ $R_{dAu}$ for minimum bias centrality integrated $d$+Au collisions as a function of the quarkonia binding energy, where $J/\psi$ $R_{dAu}$ has been corrected for the effects of $\psi^{\prime}$ and $\chi_c$ feed-down.
"Figure 4" of "Nuclear modification of psi^prime, chi_c and J/psi production in d+Au collisions at sqrt(s_NN) = 200 GeV"
2023
The $\psi^{\prime}$ nuclear modification factor, $R_{dAu}$, as a function of proper time in nucleus. Also included is the previously measured $J/\psi$ $R_{dAu}$ as a function of $N_{coll}$.
"Table 7" of "Cross section for $b\bar{b}$ production via dielectrons in d$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"
2023
$b\bar{b}$ cross section