全部树

China university patent statisticsNEW

China high-tech enterprise patent statisticsNEW

Digital economy patent application and authorization dataNEW

Patents and citation data of Little Giant and individual champion companiesNEW

Small giant and single champion enterprise design patent details table

Statistics on the entry and exit of Chinese industrial and commercial enterprisesNEW

Statistics on entry and exit information of Chinese partnershipsNEW

Basic information data of manufacturing industrial and commercial registered enterprisesNEW

Patent and citation data of A-share listed companiesNEW

Patent details of A-share listed companies
A-share listed companies' patent application details table
Details of Design Patents Authorized by A-share Listed Companies

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

Patent and citation data of Chinese industrial enterprisesNEW

Green patents and citation data of Chinese industrial enterprisesNEW

Details of Green Patents of Chinese Industrial Enterprises

Tax investigation of corporate patents and citation dataNEW

Cost of living data for global residentsNEW

China foreign trade index data

  Living cost primarily refers to various expenses incurred between residential locations and individuals' daily work-life circles. It is generally recognized that a 5-kilometer radius constitutes the basic parameter for fundamental living cost calculation, with distances below or exceeding this range correspondingly decreasing or increasing living expenses.

  CnOpenData's Global Resident Living Cost Dataset provides country-level and city-level differentiation, encompassing three core modules: living costs, real estate prices, and quality of life metrics. The living cost module includes food prices, taxi fares, and fuel costs, while quality of life indicators cover transportation, sanitation, pollution levels, and safety parameters, providing robust support for related research.


Time Range

Varies by table. See individual tables for details.


Field Display

国家层面生活成本情况

城市层面生活成本情况

国家层面房地产价格情况

城市层面房地产价格情况

国家层面生活质量情况

城市层面生活质量情况


Sample Data

Given the dataset's complex structure with multiple sub-table variations, this introduction presents partial examples only. Detailed field specifications and complete sample data can be accessed through module-specific branch pages on the right.

国家层面生活成本结构表(美元)

国家层面生活成本结构表(本币)


Related Literature

  • Arch G. Woodside, Pedro Mir-Bernal, Teresa Sádaba, 2023, "How democracy and authoritarianism impact nations’ QOL and happiness: Applying complexity theory tenets in building and testing case-based models", Journal of Innovation & Knowledge.
  • Hsi-Chuan Wang, 2022, "Prioritizing compactness for a better quality of life: The case of U.S. cities", Cities.
  • Philipp Reichle, Jarko Fidrmuc, Fabian Reck, 2023, "The sharing economy and housing markets in selected European cities", Journal of Housing Economics.

Data Update Frequency

Annual updates