Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Silvana Stefani"'
Publikováno v:
MethodsX, Vol 10, Iss , Pp 101977- (2023)
Over the next 30 years, temperatures are expected to increase in hot semi-arid zones. Despite increasing studies on urban heat, cooling measures suitable for this climate zone remain poorly investigated. The proposed method is innovative because it f
Externí odkaz:
https://doaj.org/article/ad0f472d5f014f1caa78f0c13789af5f
Publikováno v:
Risks, Vol 8, Iss 4, p 118 (2020)
This paper focuses on weather derivatives as efficient risk management instruments and proposes a more advanced approach for their pricing. An “hybrid” contract is introduced, combining insurance properties, specifically tailored for the region u
Externí odkaz:
https://doaj.org/article/d7287f8cfecd4ab19a232e93abde8f5c
Publikováno v:
Journal of Business Research. 129:774-783
Assortativity by degree for complex networks is quantified by the Newman coefficient, and it describes a tendency for nodes to be connected to others with a similar degree. A generalization of the assortativity index has been proposed in the literatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::344e2a3dad64e6e845566bdd71fe7f34
https://doi.org/10.1016/j.jbusres.2019.10.008
https://doi.org/10.1016/j.jbusres.2019.10.008
Publikováno v:
International Journal of Theoretical and Applied Finance. 24
We introduce a dynamical model for the time evolution of probability density functions incorporating uncertainty in the parameters. The uncertainty follows stochastic processes, thereby defining a new class of stochastic processes with values in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::548a4800b75a5b9c4acd4edc3353cd9b
https://doi.org/10.1142/s0219024921500345
https://doi.org/10.1142/s0219024921500345
Publikováno v:
The Journal of Energy Markets. :1-17
Estimating a static coefficient for a deseasoned gas storage or weather variable implicitly assumes that market participants react identically throughout the year (and over each year) to that variable. In this analysis we model natural gas returns as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fd8ed3dd70868be633f5ac21dd52938
https://doi.org/10.21314/jem.2018.182
https://doi.org/10.21314/jem.2018.182
Autor:
Concepción González-Concepción, Silvana Stefani, Celina Pestano-Gabino, Ma Candelaria Gil-Fariña, Marcel Ausloos, Adeyemi Sonubi, Enrico Moretto
In this paper, a new dynamic mathematical model describing leadership emergence or disappearance in agent based networks is proposed. Through a generalised Verhulst–Lotka–Volterra model, a triad of agents operates in a market where each agent det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d996787ba3c2807e34244e9b39445ae6
http://hdl.handle.net/10281/382337
http://hdl.handle.net/10281/382337
Publikováno v:
Sustainability
Volume 13
Issue 6
Sustainability, Vol 13, Iss 3484, p 3484 (2021)
Volume 13
Issue 6
Sustainability, Vol 13, Iss 3484, p 3484 (2021)
This paper contributes to the existing literature in proposing an integrated approach to water management and energy renewable production in a fragile environment. After the 2004 tsunami, in many outer islands in The Republic of Maldives, the lens fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2868f42dfe75e1bf7056a7520fe9362
https://doi.org/10.3390/su13063484
https://doi.org/10.3390/su13063484
Publikováno v:
Risks, Vol 8, Iss 118, p 118 (2020)
Risks
Volume 8
Issue 4
Risks
Volume 8
Issue 4
This paper focuses on weather derivatives as efficient risk management instruments and proposes a more advanced approach for their pricing. An &ldquo
hybrid&rdquo
contract is introduced, combining insurance properties, specifically tailored
hybrid&rdquo
contract is introduced, combining insurance properties, specifically tailored
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd98a56bff191f461660902fd6435aa1
https://doi.org/10.3390/risks8040118
https://doi.org/10.3390/risks8040118
Autor:
Marcel Ausloos, Cesar F. Caiafa, Gholamreza Jafari, Adeyemi Sonubi, P. Toranj Simin, Alberto Arcagni, Silvana Stefani, F. Caram
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
One interesting question in love relationships is: finally, what and when is the end of this love relationship? Using a prey-predator Verhulst-Lotka-Volterra (VLV) model we imply cooperation and competition tendency between people in order to describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7613bdc78a3579df09c18b2714d98df