نتایج جستجو برای: isolation

تعداد نتایج: 130932  

1999
Yanrui Wu

Within the new growth framework, this paper attempts to investigate the performance of foreign direct investment, i.e. how efficient FDI as one of the factor inputs in an economy has been utilised. In the empirical analyses, an input-oriented distance function approach is employed to estimate the technical efficiency of FDI in China’s coastal regions over the period 1983–1995.  2000 Elsevier S...

Journal: :IJLT 2009
Scott W. McQuiggan James C. Lester

Affective reasoning holds significant potential for intelligent tutoring systems. Incorporating affective reasoning into pedagogical decision-making capabilities could enable learning environments to create customised experiences that are dynamically tailored to individual students’ ever-changing levels of engagement, interest, motivation and self-efficacy. Because physiological responses are d...

2005
Kiyoshi Matsubara

This paper develops a model of FDI with reverse imports examining the impact of FDI on the home economy through the “hollowing out” effect on the domestic employment. A foreign wage threshold exists. If the foreign wage is lower than the threshold, the home firm chooses FDI. The threshold depends on a FDI fixed cost and a demand parameter. A welfare analysis shows that another foreign wage thre...

2000
Lise Høi Jens Laurits Larsen Inger Dalsgaard Anders Dalsgaard

1995
Guevara Noubir K. Vijayananda Henri J. Nussbaumer

Journal: :Journal of theoretical biology 2013
Elizabeth M Baptestini Marcus A M de Aguiar Yaneer Bar-Yam

The branching of new species from an ancestral population requires the evolution of reproductive isolation between groups of individuals. Geographic separation of sub-populations by natural barriers, if sustained for sufficiently long times, may lead to the accumulation of independent genetic changes in each group and to mating incompatibilities (Mayr, 2001; Fitzpatrick et al., 2009). A similar...

Journal: :Evolution; international journal of organic evolution 2003
Michael E Hochberg Barry Sinervo Sam P Brown

We employ a simple model to show that social selection can lead to prezygotic reproductive isolation. The evolution of social discrimination causes the congealing of phenotypically similar individuals into different, spatially distinct tribes. However, tribal formation is only obtained for certain types of social behavior: altruistic and selfish acts can produce tribes, whereas spiteful and mut...

2015
Elizabeth C. Pinel Samantha L. Bernecker Nolan M. Rampy

When 2 or more people believe that they are having an identical subjective experience, they believe that they “I-share.” I-sharing fosters connectedness (Pinel, Long, Landau, Alexander, & Pyszczynski, 2006), overcomes group boundaries (Pinel & Long, 2012), and facilitates prosocial behaviors (Huneke & Pinel, 2015; Johnson, Pinel, & Long, 2014). After reviewing the construct of I-sharing, the re...

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