Results 251 to 260 of about 147,034 (265)

A Cross‐Border Market Model with Limited Transmission Capacities

open access: yesMathematical Finance, EarlyView.
ABSTRACT We develop a cross‐border market model for two countries based on a continuous trading mechanism, in which the transmission capacities that enable transactions between market participants from different countries are limited. Our market model can be described by a regime‐switching process alternating between active and inactive regimes, in ...
Dörte Kreher, Cassandra Milbradt
wiley   +1 more source

The Shapes of Clines and Wavefronts

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Cline theory has a central place in speciation studies. Cline locations delimit taxon boundaries, cline widths scale with barrier strength, and the shapes of clines (smooth or stepped) suggest whether species barriers are mono‐ or polygenic. How cline shapes vary along chromosomes therefore forms part of the genome's species barrier landscape.
Stuart J. E. Baird, Nina Daley
wiley   +1 more source

Capital in Motion: Synthesizing the Circulation and Reproduction in a Multi‐Sector Growth Model

open access: yesMetroeconomica, EarlyView.
ABSTRACT This paper analyzes Capital in Motion (CIM) in a capitalist economy, based on Karl Marx's Capital, Volume 2. It examines the circuit of capital, distinguishing between stock and flow variables, and integrates a multi‐sector growth model that combines the circuit and turnover of capital with the reproduction scheme.
Takashi Satoh
wiley   +1 more source

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