Human Evolution in Backwaters, Satellites, and Republics: How Political Change Impacts Paleoanthropology in a Shifting Landscape of Winners and Losers. [PDF]
Am J Biol AnthropolGlantz M, Radovčić D.
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Configurational paths to promoting physical activity among older adults with type 2 diabetes in China: an fsQCA study based on the multi-theory model. [PDF]
Front Endocrinol (Lausanne)Zhang B, Huai P, Wang J, Zhang L, Guo J.
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Nanoparticle retention enables non-invasive detection of metastases by magnetic particle imaging in murine breast cancer models. [PDF]
TheranosticsKorangath P +11 more
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Integrative bulk and single-cell transcriptomic profiling identifies core gene networks and potential therapeutic targets in glioma. [PDF]
BMC CancerJiang X, Gui Y, Yang Y, Li J, Liang A.
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Discrete Dynamics for the Core-periphery Model [PDF]
Spatial Economic Analysis, 2015 AbstractIt is known that the discretisation of continuous-time models can introduce chaotic behaviour, even when this is not consistent with observations or even the model's assumptions. We propose generic dynamics describing discrete-time core-periphery models that comply with the established assumptions in the literature and are consistent with ...
L. Garrido-da-Silva +2 more
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Models of core/periphery structures
Social Networks, 2000A common but informal notion in social network analysis and other fields is the concept of a core/periphery structure. The intuitive conception entails a dense, cohesive core and a sparse, unconnected periphery. This paper seeks to formalize the intuitive notion of a core/periphery structure and suggests algorithms for detecting this structure, along ...
Stephen P Borgatti, Martin G Everett
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An analytically solvable core-periphery model
Journal of Economic Geography, 2003We develop an analytically solvable version of the central model of 'new economic geography', the so called core-periphery model by Krugman. While the modified model reproduces all the appealing features of the original one, it also allows us to obtain additional analytical results that are out of reach in Krugman's set-up. First, we are able to assess
R. Forslid, G. I.P. Ottaviano
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The Public Sector and Core-Periphery Models
Urban Studies, 2001In this paper, we present an extension to Krugman's core-periphery model-namely, the introduction of the public sector as a new economic agent. There are two main results: first, we demonstrate theoretically that regions with a lower tax-burden in net terms, in the sense of having lower taxes and/or higher levels of public efficiency in their ...
Luis Fernando Lanaspa +2 more
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Analytical Characteristics of the Core-Periphery Model
International Regional Science Review, 2010The authors propose a novel approach to analyze core—periphery models. By expressing the model in terms of relative wages, the authors characterize market equilibria and full equilibria in which no migration incentives exist. The authors reconsider Krugman’s model and show that full equilibria are determined by a single function of relative nominal ...
Andreas Lange, Martin F. Quaas
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Core/periphery structure models: An alternative methodological proposal
Social Networks, 2006Abstract The idea of a structure made up of a core and periphery is a common, classic paradigm in many fields of science. Following this line, in 1999, researchers Stephen Borgatti and Martin Everett developed a model of structural analysis based on the delimitation of a core formed by a group of densely connected actors, in contrast to a class of ...
Ana Salomé García Muñiz +1 more
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