Publications by authors named "Langping Leng"

Much of the existing literature on environmental performance has focused on human capital and intangible assets such as environmental policies and strategies, the role of intellectual capital has largely been overlooked. This study aims to investigate the impact of intellectual capital on environmental performance at the firm level, specifically in the electrical and electronics (E&E) sector in China. By considering human, relational, and structural capital as integral elements of intellectual capital, we assess their direct influence on environmental performance and explore how these components interact with other factors in driving environmental outcomes.

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On the basis of the spatial panel data of 2000, 2005, 2010, and 2015, this study uses a mixed geographically weighted regression model to explore the spatial distribution characteristics and influencing factors of the rural (permanent) population in Jiangxi Province, China. Results show that residents in the county area have a significant spatial positive autocorrelation, especially in the lake and mountain areas and the global Moran' I index is more than 0.05.

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The research on rural population distribution from a climate perspective is rare. Therefore, this study adopts this perspective and uses the ordinary least squares and spatial econometric models to explore the spatial distribution characteristics of the rural population in the Poyang Lake ecological economic zone. Results show that (1) a significant spatial autocorrelation is present in the distribution of rural population, and a spatial correlation exists between the population distribution and climatic factors, (2) the influence of climatic factors on the distribution of rural population in the Poyang Lake ecological economic zone is greater than that of economic factors, and (3) the annual average sunshine and annual average rainfall have a significant negative effect on the distribution of the regional rural population, which is contrary to the expectations.

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