Results 21 to 30 of about 260,822 (289)

On international spillovers [PDF]

open access: yesEconomics Letters, 2012
Abstract This study investigates the role of international spillovers in generating productivity gains for a panel of 24 OECD countries during the period between 1971 and 2004. We use recent techniques developed in a common factor framework to characterize the global interdependence implied by international spillovers and the diffusion mechanisms ...
Bianco, Dominique, Niang, Abdou-Aziz
openaire   +1 more source

Unwarranted Exclusion of Intermediate Lineage A-B SARS-CoV-2 Genomes Is Inconsistent with the Two-Spillover Hypothesis of the Origin of COVID-19

open access: yesMicrobiology Research, 2023
Pekar et al. (2022) propose that SARS-CoV-2 was a zoonotic spillover that first infected humans in the Huanan Seafood Market in Wuhan, China. They propose that there were two separate spillovers of the closely related lineages A and lineage B in a short ...
Steven E. Massey   +4 more
doaj   +1 more source

Coagglomeration and spillovers [PDF]

open access: yesRegional Science and Urban Economics, 2006
Abstract We study the coagglomeration of domestic plants and foreign multinationals and the impact of this on domestic plant productivity and employment using data for Irish manufacturing. Relying on a recently developed index, we find that coagglomeration has been important for a number of industries.
Eric Strobl   +2 more
openaire   +2 more sources

OFFSHORE AND ONSHORE IDR MARKET: EVIDENCE ON INFORMATION SPILLOVER

open access: yesBuletin Ekonomi Moneter dan Perbankan, 2012
This paper investigates the information transmission between off-shore and on-shore Rupiah currency markets Indonesian. We found the evidence of persistent volatility in all IDR/USD markets. Using EGARCH model on daily data for the period of 2008 - 2011,
Yayat Cadarajat, Alexander Lubis
doaj   +1 more source

Valuing volatility spillovers [PDF]

open access: yesGlobal Finance Journal, 2006
Abstract We show that volatility spillovers are large enough to matter to investors. We demonstrate that standard deviations of returns to mean-variance portfolios of European equities fall by 1–1.5% at daily, weekly, and monthly rebalancing horizons when volatility spillovers are included in covariance forecasts.
George Milunovich, Susan Thorp
openaire   +2 more sources

Leakage and boosting effects in environmental governance: a framework for analysis

open access: yesEnvironmental Research Letters, 2019
In an increasingly interconnected world, leakage—broadly understood as unintended displacement of impacts caused by an environmental policy intervention—has become a major governance concern.
Mairon G Bastos Lima   +2 more
doaj   +1 more source

Plant phenology supports the multi-emergence hypothesis for ebola spillover events [PDF]

open access: yes, 2017
Ebola virus disease outbreaks in animals (including humans and great apes) start with sporadic host switches from unknown reservoir species. The factors leading to such spillover events are little explored.
Douglas, Noah E.   +6 more
core   +1 more source

Investigations on the Potential Role of Free-Ranging Wildlife as a Reservoir of SARS-CoV-2 in Switzerland

open access: yesViruses
Amid the SARS-CoV-2 pandemic, concerns surfaced regarding the spread of the virus to wildlife. Switzerland lacked data concerning the exposure of free-ranging animals to SARS-CoV-2 during this period.
Juliette Kuhn   +14 more
doaj   +1 more source

Introductions of Human-Origin Seasonal H3N2, H1N2 and Pre-2009 H1N1 Influenza Viruses to Swine in Brazil

open access: yesViruses, 2023
In South America, the evolutionary history of influenza A virus (IAV) in swine has been obscured by historically low levels of surveillance, and this has hampered the assessment of the zoonotic risk of emerging viruses. The extensive genetic diversity of
Caroline Tochetto   +7 more
doaj   +1 more source

Spillover modes in multiplex games: double-edged effects on cooperation, and their coevolution [PDF]

open access: yes, 2017
In recent years, there has been growing interest in studying games on multiplex networks that account for interactions across linked social contexts. However, little is known about how potential cross-context interference, or spillover, of individual ...
Fu, Feng, Khoo, Tommy, Pauls, Scott
core   +3 more sources

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