Issue 4 of 2024 (Total Issue 640)

Theoretical Discussion

China's Framework Design for a Sharing Economy Satellite Account     Zhou Nannan     Sun Huitong    Li Haoning

An improved method for measuring income inequality using the Gini coefficient      Penya

Statistical Inference for the Semiparametric Spatial Autoregressive Model with Time-Varying Coefficients      Chen Feng     Liu Jiahui

A collaborative filtering recommendation algorithm that corrects rating biases and refines cluster centers.     Ma Xin     Duan Ganglong

Covariance Matrix Testing for Partially Linear Varying-Coefficient Panel Models under Fixed Effects       Li Rui    Shu Yichao

Research on a Variable-Parameter Model Estimation Method Based on Feature Samples      Li Yuan    Wang Jing

Improvement and Application of the Differential Transfer Calculation Algorithm for Continuous Variables    Zhao Jing   Bao Yanke

Selection of Dimensionless Methods and Development of the Optimal Dimensionless Approach   Gao Xiaohong     Li Xingqi

A weighted oversampling method for optimizing the distribution of synthetic samples   Zhang Zhonglin      Zhao Zhemai   Ma Haiyun

Statistical Observation

  Measuring China's Innovation-Driven Development, Regional Disparities, and Dynamic Evolution      Tang Juan   Wang Hua   Qin Fangming

A Study on the Dynamic Evolution, Structural Differences, and Convergence of Common Prosperity      Yang Huining Gu Yanfang

China's Social Welfare Intensity and the Governance of Relative Poverty in the Context of Common Prosperity   ——From the Perspective of the Third Distribution     Li Xuejie

Analysis of Spatial Disparities and Driving Factors in the Healthy City Levels Across China's Top 10 Urban Agglomerations      Chen Baoqi     Zhao Yiming     Jin Fulei

Evaluation of Coordinated Development and Identification of Barriers to Urban Ecological Efficiency and Resilience     Niu Jianguang Xin Boyong     Wang Mingqi

An Empirical Examination of the Impact of Human Capital Structure Evolution on Green Total Factor Productivity Growth Guo Xiaoxu    Zhang Rao

Measuring the Level of Equalization in Basic Public Services: A Perspective on Accessibility and Beneficiaries   Song Jiaying   Guo Jing

Economic Empirical Studies

China's Industrial Chain Modernization Index: Regional Disparities and Dynamic Evolution      Yu Shan    Zhang Zhe

Measurement of Innovation Efficiency in China’s Provincial Digital Cultural Industries and Analysis of Influencing Factors   Zhang Jiaqi

An Empirical Examination of the Coupled Coordination Between the Digital Economy, Industrial Development, and Ecological Environment in the Yellow River Basin Wang Yan Zhang Xuefang Lei Shuzhen

Digital Economy and High-Quality Development of Export Trade — From the Perspective of Dual Margins      Zhang Fan    Liu Jiawei     Shi Zhenkai

Evaluation of Regional Green Innovation-Driven Competitiveness and Analysis of Its Spatial-Temporal Evolution Characteristics     Yuan Kai    Hu Biao    Niu Tingyun

An Empirical Examination of How Innovative City Development Impacts the High-Quality Growth of the Service Sector      Xuan Ye   Peng Jie

Evaluation of Green Development Levels in China's Key Ecological Function Areas: A Case Study of Shaanxi Province      Li Guoping    Ma Yiming    Zeng Xianfeng

Financial Insights

Statistical Testing of the Impact of Monetary Policy on Heterogeneous Corporate Financing Constraints     Yan Yongjia   Song Xiaoling

Digital Economy, Corporate Markup Rates, and the Rising Stature of Global Value Chains     Zou Jing

The Impact of the Digital Economy on Fiscal Expenditure Efficiency: Mechanism Analysis       Zhou Bo, Kong Xinyue, Liu Zhongmo

A Study on the Impact of Digital Inclusive Finance on Consumption Upgrading Among Urban and Rural Residents       Tan Sijin   Tao Shigui

A Study on the Spatial-Temporal Evolution of Fiscal Science and Technology Investment Performance in China's Urban Agglomerations       Zeng Peng    Wei Ran   Wei Xu

Management Decision-making

Government Innovation Preferences, Human Capital Accumulation, and Green Technology Innovation      Shi Muyi    Han Dongri   Li Tuochen

  Recognition of High-Tech Enterprises, Release of Corporate Innovation Signals, and the Dual Margins of R&D       Cheng Xiao

  The Spatial and Temporal Evolution of Efficiency in the Power Industry Under Environmental Regulation and Its Driving Mechanisms       An Bowen Li Chunyu Gu Xinran Liu Wei

The Corporate Social Security Burden and Its Impact on the Allocation of Production Factors      Hou Haibo

Based on improvements ADASVM A Dynamic Prediction Model for Imbalanced Financial Distress – Li Naiwen   Li Hui