Issue 4 of 2021 (Total Issue 568)

Specialized Research

Statistical Validation of the Impact of Environmental Decentralization on Regional Environmental Pollution           Ran Qiying Wang Jianlong       Yang Xiaodong Ren Siyu

A Study on China's Inter-Provincial Total Factor Productivity in Environmental Performance and Its Spatial Spillover Effects           Li Botang        Li Yongsheng Zhou Haiying Ren Yangjun

The Impact of Environmental Regulation on Urban Ecological Welfare Performance in the Yangtze River Delta Region           Guo Bingnan Lin Base Liu Tangfa

Evaluation of Urban Environmental Quality in China and Effectiveness Testing           Zou Lehuan Liu Jixian

Spatial Econometric Examination of the Environmental Kuznets Curve for China's Transportation Sector Carbon Emissions           Zhao Xiaoman Zhang Shuai       Yuan Changwei

Evaluation and Analysis of Dynamic Environmental Efficiency           Li Junjun       Zhou Limei

Theoretical Discussion

Principal Components Based on Variable Clustering Lasso Dimensionality Reduction Algorithms and Simulation           Xu Yunjuan Luo Youxi

Improving China’s Nonprofit Accounting Standards: A Comparative Analysis Based on Different “National Economic Accounting Systems” Liu Yong Wang Guanghui

High-dimensional t Bayesian Estimation of the Graph Model in Distributed Settings           Li Fanqun       Zhang Kongseng

Interval Prediction for Fixed-Design Nonparametric Regression Models Based on Spline Methods          Li Jinyun       Wu Xinqian

A Study on Uniform Design Sampling Methods Based on a Dual Sampling Frame          Ma Jinping Yin Mo       Zheng Yiran

The Logarithmic Law and Strong Consistency in Generalized Weighted Linear Model Selection           Yang Xiaowei       Liu Xiangguo Tao Youtian Liu Qianqian

A Study on Methods for Estimating the Life-Cycle Wage Income Curve           Zhu Wave       Tian Siqi

Improved Traditional Distance-Based Clustering Methods and Their Applications           Wang Bingcan Liu Hefei Wei Yanhua

Random Simulation of Statistical Distributions and the Central Limit Theorem           Zhang Hua Chu       Chu Pengfei Xie Guanxia

Statistical Observation

A Study on Water Footprints in China's Supply and Demand Sectors           Deng Guangyao

A Study on the Heterogeneity of Multidimensional Poverty Among Vulnerable Families           Zhang Xiaobei

The Impact of Ecological Poverty Alleviation Policies on Farmers' Livelihood Strategies and Income           With Yueyue Zhou Changchun Zhang Peak

Population Structure, Education, and Poverty Rates in Minority Regions           Ye Xiaoqing Xu Juan

The Threshold Effect of High-Tech Service Industry Clustering on Regional Innovation Efficiency          Wang Feihang Wang Yusen

An Empirical Study on the Impact of the Medical Insurance System on Rural Residents' Health           Yan Hongtao       Yang Shipeng

Air Pollution and the Urban-Rural Income Gap: An Examination from a Health Perspective          Liu Cong       Li Xin

Assessing Ecosystem Services Value: A Case Study of Chongqing Municipality           Zhao Shikuang Guo Pengfei Yang Yuling

Economic Empirical Studies

A Study on the Spillover Effects of Global Economic Policy Uncertainty           Tang Dynasty

China and G7 National Economic Cycle Synergy and Its Transmission Mechanism          Zou Zanyong       Tang Boyu Zhong Xuefen Li Xing

A Dynamic Study on Economic Development Disparities in the Guangdong-Hong Kong-Macao Greater Bay Area            Han Zhaozhou       Deng Qiwei Li Zhongyan

Statistical Measurement of Economic and Social Development in the Central Plains Urban Cluster           Li Xuhui       Li Liya Yin Yuanyuan

A Complementary Analysis of China's Trade Structure with Southeast Asia from the Perspective of the Belt and Road Initiative           Liu Wei Liu Chenxi

A Study on the Compatibility of Industrial Structure in the Yangtze River Delta Region         Meng Fanlin       Wang Wenping

Financial Insights

Based on AM-BPNN Systematic Financial Risk Assessment and Early Warning for the Model           Han Xikun       Ma Degong

Calculation of the "System Aging Risk" in the Urban Employee Medical Insurance System           Sun Feather Chi Jiayu

Measuring the Efficiency of China's Direct Investment in ASEAN           He Huan Feng Chunfeng

An Empirical Examination of How Regulatory Oversight Impacts Information Disclosure by Listed Companies          Huang Hao Usually Bright

Measuring the Efficiency of Financial Services in Supporting the Real Economy within the Yangtze River Economic Belt           Song Zhixiu       Liang Pine

Management Decision-making

Fuzzy logic based on genetic search weights C- Mean -VIKOR Green Supplier Selection for the Model          Xu Jianzhong       Sun Ying       Sun Xiaoguang

Evaluation of Targeted Poverty Alleviation Policies from a Stochastic Dominance Perspective           Square Yi Wei Sword       Wang Haoyu Sun Hongyuan

A Review of Econometric Methods for Policy Performance Evaluation Based on Experimental Design          Li Shijie       Zhao Tingru Zhu Peiqi

Complex Product Supply Chain Risk Propagation Model Based on Complex Networks           Wang Jinzhou       Chen Hong turns

Building an Evaluation System for Innovation Capabilities in World-Class Manufacturing Enterprises          Zhang Zhengang       Lin Dan

Population of the Yellow River Basin - Economy - Evaluation of the Coupling and Coordination Degree of Environmental Systems   Song Jie