Zobrazeno 1 - 10
of 141
pro vyhledávání: '"V., Vougas"'
Autor:
Dimitrios V. Vougas
Publikováno v:
Econometrics, Vol 9, Iss 3, p 32 (2021)
There is no available Prais–Winsten algorithm for regression with AR(2) or higher order errors, and the one with AR(1) errors is not fully justified or is implemented incorrectly (thus being inefficient). This paper addresses both issues, providing
Externí odkaz:
https://doaj.org/article/ac8f0aeaaaf7440f904d35211a2bb7d4
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
Stationarity of hedge ratios can be viewed as a frst step for portfolio hedging since it represents that the sensitivity of spot and Future returns follow a process whose main characteristics do not depend on time. However, we provide evidence that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28357b9ea61a8e9bf9cd850513103d0
Publikováno v:
Higher Education Pedagogies, Vol 4, Iss 1, Pp 17-31 (2019)
Recent years have witnessed the emergence of a growing literature bemoaning the level of quantitative methods provision within the U.K. Higher Education sector, noting its negative impact upon the subsequent skills of graduates and their preparedness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44525685fe50e19b75e0105b4c1f882a
https://doi.org/10.1080/23752696.2018.1564880
https://doi.org/10.1080/23752696.2018.1564880
Autor:
Christos Floros, Dimitrios V. Vougas
Publikováno v:
Investment Management & Financial Innovations, Vol 3, Iss 2 (2006)
Externí odkaz:
https://doaj.org/article/b5e1108b685b4bd892826fc0337a16aa
Publikováno v:
Hellenic Journal of Surgery. 83:331-335
Renal transplantation is the treatment of choice for many patients with end-stage renal disease. The shortage of deceased donor grafts and the increasing graft survival rates have prompted many centres to expand the criteria used when considering the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c1f18fdcc4e7113514515028675e33
https://doi.org/10.1007/s13126-011-0058-6
https://doi.org/10.1007/s13126-011-0058-6
Autor:
I. Loukopoulos, Maria Koukoulaki, Dimitrios Pistolas, V. Hadjiconstantinou, V. Vougas, V. Drakopoulos, D. Zotos, Spiros Drakopoulos, P. Zirogiannis, K. Balaska
Publikováno v:
Hellenic Journal of Surgery. 82:16-20
Laparoscopic surgery has evolved to become a safe alternative to open surgery, minimising hospitalisation and post-operative pain and speeding up recovery. Laparoscopic living donor nephrectomy was successfully introduced to surgical practice and has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c59c5b05f7c369d51d15918513a838c
https://doi.org/10.1007/s13126-010-0004-z
https://doi.org/10.1007/s13126-010-0004-z
Autor:
Dimitrios V. Vougas
Publikováno v:
Applied Economics Letters. 16:349-352
A modification of the existing point optimal unit root test is proposed. The new test has very good finite sample power and is easily correctable via semi-parametric methods. Critical values are provided along with power simulation and empirical exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1722a08905087a00069306fe27acbf66
https://doi.org/10.1080/13504850601018635
https://doi.org/10.1080/13504850601018635