Study on the measurement of high-quality development efficiency and influencing factors in the Yellow River Basin, China.

And in recent decades, the economic and social development of the basin on the Yellow River water demand has been a continuous growth trend, while the natural water volume has been a decreasing trend.

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On the basis of the calculation results of the OLS and SDM models, the following conclusions are drawn: From the overall perspective, the regression coefficient of HE is 1.048 when time effects or individual differences are not taken into account, which is highly significant at the 1% level, indicating that there are significant spatial correlations and spillover effects of the HQDE of YRB cities.

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