Zobrazeno 1 - 10
of 171
pro vyhledávání: '"A. D. Melas"'
Publikováno v:
Journal of Shipping and Trade, Vol 9, Iss 1, Pp 1-14 (2024)
Abstract We explore the relationship between the returns of 45 dry bulk shipping company stock prices and the main 15 commodities that bulk carriers transport. Using a principal component analysis to reduce the dimensionality of the commodities datas
Externí odkaz:
https://doaj.org/article/62339adfd9434932b54f5fcc41b620a1
Autor:
Christos Bentsos, Demetris Koursaros, Kyriaki G. Louka, Konstantinos D. Melas, Nektarios A. Michail
Publikováno v:
Energies, Vol 16, Iss 22, p 7554 (2023)
Using daily data, we investigate the relationship between European LNG prices, carbon prices (CO2), electricity wholesale prices and changes in the electricity sector’s energy mix in Greece, using a vector error correction model (VECM). The results
Externí odkaz:
https://doaj.org/article/4afd741b7f184547bfdd97852fd3f84f
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 38, Iss 2, Pp 51-60 (2022)
We employ a cointegration setup to explore route-specific off-equilibrium deviations related to Covid-19 that have affected clean (petroleum products) and dirty (crude oil) tanker freight rates, over and above the expected macroeconomic reactions. We
Externí odkaz:
https://doaj.org/article/e026518b98714de7ab4b8161e7a66a98
Publikováno v:
Economies, Vol 11, Iss 7, p 184 (2023)
We explore, for the first time in the literature, how the revenues of ship management companies respond to macroeconomic exogenous shocks. Using data for ship-management companies in Cyprus, we find evidence that a demand shock has the largest impact
Externí odkaz:
https://doaj.org/article/d716dadaf8fa4cb1aaf9d6b902f842d3
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 37, Iss 2, Pp 184-191 (2021)
We estimate intentional and unintentional herding in the dry-bulk, ocean-going segment that spans from August 1998 to January 2020 and measure how this can impact vessel orders. As the results suggest, while intentional herding has a large effect on
Externí odkaz:
https://doaj.org/article/630db44bd8da47b29ec75dc45b171329
Autor:
Nektarios A. Michail, Kostis D. Melas
Publikováno v:
Asian Journal of Shipping and Logistics, Vol 37, Iss 1, Pp 73-81 (2021)
We investigate and quantify the relationship between agricultural commodities and ocean-going freight rates, using a weekly dataset from 2010 to 2019 and a Vector Error Correction Methodology. The results are firstly supportive of the view that vesse
Externí odkaz:
https://doaj.org/article/92a0b7118930498f834d05bca87147a3
Publikováno v:
Journal of Shipping and Trade, Vol 4, Iss 1, Pp 1-10 (2019)
Abstract In the current paper, we propose a strategy to trade a portfolio of listed shipping companies in the US market. In particular, we estimate a co-integrating relationship between the weekly stock market returns of a portfolio of tanker shippin
Externí odkaz:
https://doaj.org/article/080b76e94b93422a82f64c10243a8adb
Autor:
Barouch Giechaskiel, Tommaso Selleri, Roberto Gioria, Anastasios D. Melas, Jacopo Franzetti, Christian Ferrarese, Ricardo Suarez-Bertoa
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1230 (2022)
The latest generation of heavy-duty vehicles (Euro VI step E) have to respect low emission limits both in the laboratory and on the road. The most challenging pollutants for diesel vehicles are NOx and particles; nevertheless, NH3 and N2O need attent
Externí odkaz:
https://doaj.org/article/78cc9606621b407284813266897bc108
Autor:
Ricardo Suarez-Bertoa, Tommaso Selleri, Roberto Gioria, Anastasios D. Melas, Christian Ferrarese, Jacopo Franzetti, Bertold Arlitt, Naoki Nagura, Takaaki Hanada, Barouch Giechaskiel
Publikováno v:
Energies, Vol 15, Iss 20, p 7680 (2022)
Formaldehyde (HCHO), a carcinogenic carbonyl compound and precursor of tropospheric ozone, can be found in vehicle exhaust. Even though the continuous monitoring of HCHO has been recommended, the real-world emissions from the road transport sector ar
Externí odkaz:
https://doaj.org/article/42b3614473fe46dd94bdeeaeeb5130ed
Autor:
Barouch Giechaskiel, Tero Lähde, Michaël Clairotte, Ricardo Suarez-Bertoa, Victor Valverde, Anastasios D. Melas, Tommaso Selleri, Pierre Bonnel
Publikováno v:
Catalysts, Vol 12, Iss 6, p 651 (2022)
Compressed natural gas (CNG) and liquefied petroleum gas (LPG) are included in the group of promoted transport fuel alternatives in Europe. Most studies on emissions factors are based on old technology CNG and LPG fueled vehicles. Furthermore, there
Externí odkaz:
https://doaj.org/article/c339f0f1e55843748ff2501b60358a1b