Heterogeneity and spatiotemporal evolution characteristics of regional emergency logistics response capacity: a case of China.

From the decomposition terms, both intra-regional heterogeneity and inter-regional heterogeneity demonstrated an increasing trend over the years.

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Moreover, from the perspective of curve ductility, the right-tail phenomenon of the kernel density curves for the Western and Eastern regions showed a decreasing trend with reduced convergence.

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This implies that the measured values of ELRC showed a trend of gradual dispersion during the observation period.

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