Issue No. 15 of 2021 (Total Issue No. 579)

Theoretical Discussion

The Construction of an International Cultural Satellite Account and Its Implications for China                 Kong Qing, Chen Liang, Yang Sucang

Hot Topics, Trends, and Future Prospects in Digital Economy Research                Pu Dexiang Hu Huifang

Exploring Map Address Sampling Methods                Zhang   Guest

Component Data Mode Regression and Its Variable Selection                 Du Yue, Ma Xuejun

Evaluation of the Effectiveness of Dimensionless Methods                 Li Xingqi Gao Xiaohong

With Fractional Brownian Motion Correction GARCH Model                 Li Jianhui Liu Xin

Weighted Mixed Nearly Unbiased Ridge Estimation for Partially Linear Models with Time-Varying Coefficients                 Zhang Weiwei

A High-Dimensional Feature Selection Method Based on Maximum Marginal Utility                 He Shengmei Wang Xiang

Error Analysis of Income Gini Coefficient Calculation under Grouped Data                Qi Lei, Ai Xiaoqing

Statistical Observation

Measuring the Development Level of China's Green, Low-Carbon, and Circular Economy System                 Liang Gang

Analysis of Regional Disparities and Convergence in Older Adults' Health Levels                 Cui Xiaodong Zhou Haihua

Decomposing the Disparities in Educational Opportunities for Children of Migrant Populations                 Jia Jing Ke Rui

Spatial Association of China's Agricultural Ecological Efficiency and Decomposition of Its Influencing Factors   Xu Weixiang, Zheng Jinhui, Li Lu, Liu Chengjun

An Analysis of the Mechanism Influencing Second-Child Birth Intentions from the Perspective of Changing Pension Concepts                 Wu Han, Zeng Ke

An Empirical Analysis of Fluctuations and Structural Changes in China's Grain Demand Trends                 Meng Zhaodi Li Guoxiang

The Impact of Total Health Expenditure on the Growth of the Pharmaceutical Manufacturing Industry               Tao Chunhai Zhou Hao

Dynamic Evaluation and Comparative Analysis of the High-Quality Development Level in Manufacturing Yang Haochang | Ding Yu | Li Lianshui | He Yixin

A Study on the Poverty-Alleviation Effects of Land Transfer from a Multidimensional Poverty Perspective                 Zhang Yaxia Yang Junxiao

Economic Empirical Studies

Measurement of Time-Varying Output Elasticity and Spatial Allocation Effects of China's Economic Factors                Ma Shucai, Li Liang, Dai Jinhui, Song Qi

Measuring Service Export Trade Efficiency and Potential Between China and Countries Along the Belt and Road               Pan Ziyan, Hu Deshun, Zhang Yuling

Evaluation of Ecological Efficiency in China's Industrial System: A Value-Chain Perspective                 Tian Jie

Evaluation of China's High-Quality Foreign Trade Development under the New Development Paradigm                Cao Junwen Lei Qingya

Measurement of Sci-Tech Innovation Efficiency and Analysis of Influencing Factors in the Yangtze River Economic Belt                Wang Yali, Huang Yongchun

Construction and Measurement of an Evaluation Index System for High-Quality Economic Development               Li Qiang

Consumption upgrade, industrial upgrade, and high-quality economic development                 Cui Gengrui

Productive Services Clustering, Housing Price Increases, and Urban Total Factor Productivity                 Chen Rui

Economic Impact Analysis of China's Internet Industry Based on the Input-Output Method                 Feng Juyi Wei Xiujian

Financial Insights

Financial Supply, Industrial Clusters, and High-Quality Economic Development                 Chang Xi, Su Su, Tang Zilong

Based on fractals KMV Measuring the Safe Issuance Scale of Local Government Bonds by Model                 Zhang Hui, Wang Ning, Meng Wenyu

Digital Finance, Innovation Investment, and Firms' Total Factor Productivity                 Ran Fang, Tan Yi

The Impact of International Geopolitical Risks on Chinese Investor Confidence                Lü Xinyang Zhang Wei

Public Goods Supply Efficiency, Human Capital Mobility, and Urban Innovation Levels               Liu Jianguo Wang Jiahui

Intermediate Goods Tariffs, Trade Patterns, and Exported Domestic Value Added                 Lin Shanlang, Shen Yunbin, Li Xunchao

Investment Attractiveness Assessment of Belt and Road Initiative Countries from a Resource and Environmental Perspective                 Huang Yanying

Management Decision-making

Evaluation of Emergency Management Capacity for Public Health Emergencies in Rural Areas                 Chen Peibin, Wang Danfeng, Zhong Minhua, Zhu Chaozhi

The Selection of Farmer Household Industry Organization Models in the Context of Rural Revitalization                 Cai Xiaolin, Fang Kai, Zhang Qianqiu

Post-Poverty Alleviation Era: Industry Selection for Rural Revitalization—A Case Study of Lueyang, Shaanxi                 Tian Jingjing

Evaluation of Higher Education Innovation Performance in China's Regions               Wu Meiqin, Gao Zihuan, Hou Lijuan, Fan Jianping

Environmental Engineering Based on the Cloud Model PPP Post-Project Evaluation                Wu Jiongcan, Fang Jun, Qin Shuying, Xu Wenzhen

Financialization of Real Firms, Agency Costs, and Corporate Bankruptcy Risk               Gao Chuang, Chu Xiaobo, Yang Yeqing

Strategic Quality Planning Approach for Product Differentiation               Wan Tao