2013年-IMF国际货币组织全球_Recent_Improvements_to_the_Government_Finance_Statistics_Yearbook_Database_in_Response_to_Analytical_Needs_20页_1mb

Summary of "Recent Improvements to the Government Finance Statistics Yearbook Database in Response to Analytical Needs"

Core Content

The IMF's Government Finance Statistics Yearbook (GFSY) database has undergone several improvements to better meet the analytical needs of users, especially in the context of the recent financial crisis. These changes aim to enhance data accessibility, comparability, and completeness, while maintaining a robust methodological framework.

Main Points

1. Purpose and Importance of GFSY

• The GFSY is a comprehensive database that provides detailed public finance statistics for nearly 140 countries over a 40-year period (1972–2010).
• It is based on the Government Finance Statistics Manual 2001 (GFSM 2001), which follows the System of National Accounts 2008 (2008 SNA).
• The database includes:
  • Above-the-line data (revenue, expenditure)
  • Below-the-line data (how surpluses are invested or deficits are financed)
  • Position data (assets and liabilities)

2. Structure and Complexity

• The GFSY is structured using the Classification of Functions of Government (COFOG), which categorizes government spending into areas like health, education, defense, etc.
• It explicitly breaks down the government into institutional units (central, state, local, and general government) and provides consolidation techniques to avoid double-counting.
• This detailed structure is a key asset but also presents challenges for users due to its complexity.

3. Recent Improvements

• Long-term fiscal trends: The IMF Statistics Department has extended the time series of GFSY data back to 1972 by linking historical data with the current database.
• Within-country data comparability:
  • Accrual vs. Cash accounting: The GFSY now includes both types of accounting, with accrual becoming more prevalent.
  • Monetary unions: The department has addressed the issue of currency changes by converting data using irrevocable exchange rates, ensuring continuity in the analysis of fiscal trends.
• Filling data gaps: Efforts have been made to improve the availability of missing data by combining multiple sources and using historical data.
• Harmonizing international data series: Collaborations with organizations like the OECD, Eurostat, and the World Bank have led to the development of harmonized templates for revenue data, enhancing cross-data source comparability.

4. Metadata Enhancements

• Metadata is essential for transparency and understanding of the data.
• The Statistics Department has improved metadata structure and created a database on institutional structures to help users understand the composition of government units.
• This includes details on reporting entities, basis of recording, and subsector coverage.

5. Access to GFSY Data

• The GFSY data is now accessible via the IMF eLibrary (http://elibrary-data.imf.org).
• Users can access predefined reports or use the "build your own query" feature to customize data selection.
• The database is also available on CD-ROM (from the September 2011 edition onward).

Key Information

• Data Coverage: The GFSY provides data for central, state, local, and general government units.
• Methodological Basis: It follows GFSM 2001 and 2008 SNA, ensuring a unified and transparent approach to public finance statistics.
• Time Period: Data spans from 1972 to 2010, with some countries having data available from earlier years.
• Challenges:
  • Missing data is common, especially in developing and volatile economies.
  • Data gaps can be filled by combining sources, but this may affect data integrity.
  • The switch from cash to accrual accounting has impacted cross-sectional time series analysis.
• Solutions:
  • The use of irrevocable exchange rates for monetary unions.
  • Harmonized templates for revenue data.
  • Improved metadata and institutional structure databases.
  • Collaborations with other international organizations to enhance data quality and accessibility.

Conclusion

The GFSY database, while complex, is a vital resource for analyzing public finance across a broad range of countries. The IMF has taken significant steps to improve its usability by addressing data gaps, enhancing metadata, and promoting harmonization with other international data sources. These efforts aim to provide users with more robust, reliable, and precise data for fiscal policy analysis and research.