Issue 20 of 2021 (Total Issue 584)

Theoretical Discussion

Research on Small-Domain Model Inference with Mixed Samples                   Liu Exhibition          Pan Yingli         Cai Wen

Huber- Research on Online Algorithms for Support Vector Regression                  Zhou Xiaojian Xiao Dan Pay Yu

A community detection method based on mixed membership stochastic block models with covariates                 Yang Dawn               Zhao Xiaobing

Research on Cardinality-Constrained Optimization Problems Based on an Improved Particle Swarm Algorithm                   Wan Chunlin             Zhang Wei

Collaborative Filtering Algorithm Based on the Bass Coefficient and Information Entropy                 Wang Daoping            Huang Mengxi           Week Jade

Based on R-Vine Copula A Study on the Robustness of the Model's Condition-Dependent Structural Properties                 Ma Wei Ma Huiyuan   Deng Mengxin

Based on DCC-GARCH Covariance matrix prediction of the model                   Zhou Liang

Large-Scale Time Series Data Compression Analysis Based on Extreme Point Feature Recognition               Lu Minrong Zheng Jianning

Two Independent Populations T The inspected SPSS Achieve                Zhao Yun

Statistical Observation

  Analysis of Carbon Emissions Accounting and Driving Factors in Chinese Urban and Rural Households                  Li Zhiguo             Wang Jie

Environmental Regulation, Industrial Clustering, and Green Innovation Efficiency                  Zhu Dongdan Luo Yusen          Lu Zhengnan

A Study on the Spatial Spillover Effects of Environmental Regulation on Total Factor Energy Efficiency                 Yu Super              Lu Yumei            Pan Winter          Zhang Wanjun

The Impact of Logistics Industry Clustering in the Yangtze River Economic Belt on New Urbanization                   Warm Ting            Zhang In general            Zhang Xiaoxue

A Study on the Network Structure Characteristics of Tourism in the Middle Reaches of the Yangtze River Urban Cluster                 Liu Deguang            Liu Suhang

Analysis of the Evolution and Influencing Factors of China's Major Food Crops Based on Geographical Agglomeration                 Luo Haiping           Ai Zhuhe He Zhiwen

Mining and Quantitative Evaluation of Industrial Collaboration Policy Tools in Beijing-Tianjin-Hebei                  Liu Jianchao             Li Fengqin

Risk Early Warning and Evaluation of Re-Poverty Under the Context of Poverty Exit                  Wang Rui Luo Huasong

Measuring Tourism-Driven Poverty Alleviation Efficiency and Spatial Spillover Effects                   Field Jin           Ming Qingzhong

Economic Empirical Studies

A Study on the Patterns of Transformation in China's Industrial Networks                   Zhao Xiaojun              Wang Kaiyuan

Evaluation of China's Comprehensive Development Capabilities in Equipment Manufacturing and Its Spatiotemporal Evolution Patterns                  Li Healthy Yan Yongcan

A Study on the Asymmetry of China's Economic Cycles                   Dragon Text

Technological Innovation Spillovers, the External Economic Environment, and High-Quality Development of Export Trade                 Li Strong

Measuring the Level of Green Industrial Development in Beijing-Tianjin-Hebei and Diagnosing Bottleneck Factors                  Wang Shaohua          He Meixuan            Liu Ye Zhang Wei

An Empirical Examination of the Impact of Market Integration on Coordinated Regional Economic Development                 Peng Bridge            Xiao Yao            Chen Hao

An Empirical Analysis of the Impact of Tourism Innovation on Economic Growth                  Tang Xixi          Summer Green

Evaluation of Coupled Coordination Between County-Level Technological Innovation and High-Quality Economic Development                  Zhang Xu            Wei Fuli          Yuan Xumei

Measurement, Decomposition, and Convergence Analysis of Total Factor Productivity in Cities of Hubei Province                   Bao Yongwen            Ding Juntao

Assessment of the Alignment Between Rural Economic Transformation—Shifting from Old to New Growth Drivers—and the Pace of Economic Development                   Sun Yang            Liu Shuwen

Financial Insights

Fiscal Decentralization, Technological Innovation, and Environmental Pollution Wang East            Li Jinye

An Empirical Examination of the Impact of Financial Development on High-Quality Economic Growth                   Li Rui            Dong Lu

Economic Policy Uncertainty, Financing Constraints, and Technological Innovation                  Li Wenjing           Zhu Xian'an

Economic Levels and Environmental Pollution: An Analysis of the Environmental Kuznets Curve Based on Carbon Emissions                 Honesty Courage

Statistical Analysis of Fiscal Decentralization on the Efficiency of Public Health Resource Management                   Hu Zhengdong

Comparison of Different Frequency Fluctuation Models and Their Impact on Dynamics VaR The prediction                   Liu Liping Southern Hebei

Identifying and Predicting Bull and Bear Markets in China's Stock Market                  Leaf Dew Wang Zhizheng

Management Decision-making

Measuring Corporate Innovation Performance with Zero-Value Data                 Chen Chirp       Sun Hongjun Yang Yingmei

Smart Evaluation of the Urban Innovation Ecosystem                 Dou Yuanyuan

Evaluation of Coupled and Coordinated Development Between Tourism and Poverty Alleviation in China                 Li Great          Zhu Min Field There

Comprehensive Evaluation of Regional Entrepreneurial Ecosystems Based on Mutation Series and Velocity Characteristics                  Pei Qiuya Wang Brilliant          Fan Libo

Comprehensive Evaluation of Cities in National Industrial Transformation and Upgrade Demonstration Zones                   Liu Vanadium Yang Shaochun          Li Naa