Issue No. 17 of 2021 (Total Issue No. 581)

Specialized Research

Statistical Measurement of China's Digital Economy Size                  Chen Liang       Kong Qing

Digital Economy, Innovation Capacity, and Regional Economic Resilience                  Chen Congbo       Ye Azhong

The Impact of the Digital Economy on Industrial Structure Upgrading                   Hu Yan       Wang Yiyuan       Tang Rui

Digital Economy, Innovation Environment, and the Transformation & Upgrading of Manufacturing                  Cai Yanzhe       Gong Xinshu       Jin Mei

The Evolution of Development Space and Regional Disparities in China's Digital Economy                  Zhao Xinwei       Wang Qi

The Development of the Digital Economy, Technological Innovation, and the Complexity of Exported Technologies                  Liu Zhijian

Theoretical Discussion

A Method for Measuring the Added Value of the Health Industry Based on Industry Classification Accounting                  Jiang Zhihua       Cong Riyu       Zou Yonghong

Estimation of China's Private Housing Services Output                   Li Fangzhi       Zhang Huanming

A Study on Methods for Measuring Spatial Spillover Effects from the Perspective of Spatial Econometrics                 Zhou Yulong       Sun Xiangwei

Joint in the higher-order trend unit root test F Statistical Analysis Research                   Zuo Xiuxia

Based on CatBoost Alternative model analysis of Multi-agent Model Parameter Calibration and Validation                  Yao Zhen

Markov Chain Model Based on Class-Absorbing Walls and Its Applications – Dai Juan       King Yong Lü       　Chen Wen       Li Siqi

An Improved Semi-Supervised Feature Selection Algorithm Based on Information Entropy – Wan Lin       Xia Shu Jin       Zhu Yi       　Lü Zehua

Properties of the Sum of Independent and Uniformly Distributed Random Variables                  Ding Yong

Statistical Observation

Calculation of China's Urban Low-Carbon Development Performance Index                  Sun Qi       　Wu Qiaosheng       Li Siyao       　Li Xiaojun

The Impact of Industrial Intelligence on Carbon Emissions ——Empirical Evidence from China’s Segmented Industries Huang Haiyan       Liu Ye       Peng Gang

The Impact of Policy Instruments on Industrial Land Efficiency in China                   Rao Yingxue Lin Guodong

Optimization and Empirical Study of Poverty Identification and Assessment Indicators                   Chen Zhi, Ding Shijun, Wu Haitao

Livelihood Capital, Livelihood Risk Management, and Sustainable Livelihoods of Poor Farmers: An Empirical Study Based on the Three Gorges Reservoir Area   Hu Jiangxia Wen Chuanhao

Medical Industry Clusters, Efficiency of Healthcare Spending, and Social Welfare                  Liu Jianguo Liu Tian

An Empirical Analysis of the Consumption Structure of Urban Residents in Central China                   Li Zhili, Ma Baobin

Economic Empiricism

Measuring Regional Disparities, Industrial Clusters, and Spatial Linkages in High-Tech Manufacturing                   Liu Julin

Measuring and Analyzing the Spatiotemporal Evolution Characteristics of High-Quality Regional Economic Development in China                  Huang Huan, Wang Fan, Wu Anbing

The Impact of Interconnectivity on China's Steel Export Efficiency: An Empirical Study Based on Countries Along the Belt and Road Xu Jiayue, Lu Caiwu, Ruan Shunling

International economic policy uncertainty, two-way FDI Position in the Global Value Chain                 Hao Xiao, Wang Linbin, Sun Hui

Measuring High-Quality Development of China's Tourism Economy                   Sun Xiao, Liu Ligang, Chen Jin

Evaluation of the Spillover Effects of the Sharing Economy Based on the New Development Concept                   He Zhengchu, Zhang Mi, Pan Hongyu

Estimating the Spatial Effects of Foreign Direct Investment on Total Factor Productivity                   Tan Sai

Coupled and Coordinated Evolution of Public Health Infrastructure and High-Quality Economic Development: A Case Study of the Yangtze River Economic Belt       Cao Linjian, Zhou Zhanhang, Wang Kaili

Financial Insights

Measurement of Agricultural Insurance Development Levels and Spatial Convergence Analysis Across China's Provincial Regions                  Li Chanjuan Cheng Xinwei

Fiscal Decentralization, Intergovernmental Competition, and Local Government Debt Risks: An Empirical Study Based on Spatial Effects from Provincial Data   Han Fengqin Cai Jiaying

Based on PSM-DID And SCM Analysis of the Carbon Trading Emission Reduction Effect and Regional Disparities                  Ji Xinlong Yang Zhao

The Impact of Fiscal and Tax Incentive Policies on Enhancing Corporate Innovation Quality                   Yang Bo Wang Linhui

An Analysis of the Factors Influencing Changes in China's Foreign Exchange Reserves Amid Sino-U.S. Trade Competition                   Xia Wenxiang Zhang Yiting

A Study on the Asymmetric Effects of Pricing Efficiency in the Stock Market                  Yu Rui'an, Song Yiru

Management Decision-making

Interval-Valued Hesitant Fuzzy Emergency Option Selection Based on Regret Theory                  Zhang Guozheng

Based on the Strengths and Weaknesses Ranking Method and Zhenyuan A Hybrid Multi-Attribute Decision-Making Method Based on Integration Li Congdong, Zhong Fangyuan, Zhang Fanshun

Leverage Ratios of Non-Financial Firms, Leverage Ratios of State-Owned Non-Financial Enterprises, and Economic Growth                   Tao Xionghua, Qin Yi, Xie Shouqiong

Construction of a Measurement Index System for Enterprise Modular Capabilities                 Wang Yu, Ren Hao