The Gini coefficient, which was originally used in microeconomics to describe income inequality, is introduced into the research of general complex networks as a metric on the heterogeneity of network structure. Some parameters such as degree exponent and degree-rank exponent were already...

A new evolving network based on the scale-free network of Barabási and Albert (BA) is studied, and the accelerated attachment of new edges is considered in its evolving process. The accelerated attachment is different from the previous accelerated growth of edges and has two particular meanings...

Purpose – The purpose of this paper is to examine the extent to which user liaison behavior and outcome control influence the process performance of information technology (IT) projects and how the IT experience, behavior observability, and outcome measurability of user liaisons affect...

Purpose – The purpose of this paper is to examine the effect of supervisor-subordinate guanxi (SSG) on managers’ feedback-seeking behavior in the context of Chinese organizations, especially the mediating role of psychological expectations and the moderating role of political skill....

A weighted Olami, Feder, and Christensen (OFC) model, improving the redistribution rule of the original model, has been introduced. It can be seen as a generalization of the OFC model and exhibits Self-organized criticality (SOC) behavior, too. The stress evolution process has been accelerated...

In this paper, we propose a new differential evolution (DE) algorithm for joint replenishment of inventory using both direct grouping and indirect grouping which allows for the interdependence of minor ordering costs. Since solutions to the joint replenishment problem (JRP) can be represented by...

This paper aims to study the influence of nonlinear pollution accumulation on economic growth by incorporating the nonlinear pollution accumulation into an OLG model. It is shown that the nonlinearity can yield very complex dynamics, including the flip bifurcation resulting in sustained...

The objective of the study was to investigate the post-traumatic psychological reactions of children and adolescents of 2008 Chinese earthquake in two samples from a highly exposed area (HEA) (n = 188) and a lowly exposed area (LEA) (n = 235). One year after the earthquake, 423...

Using Shanghai rapid transit line 8 as an example and hedonic price models, this article explores the impact of urban rapid transit on house prices. It is concluded that the urban rapid transit has a significant incremental effect on prices of houses located within 1.5 km terms of a station....

The present study investigates the role of a disadvantaged background, the lack of social connectedness, and behavioral problems in channeling young men to the opportunities of the all-volunteer military instead of to college or the labor market. Copyright (c) 2010 by the Southwestern Social...