World Bank's Exporter Dynamics Database provides exporter-level information on export transactions from customs data. This indicator measures the standard deviation in the number of exporters per destination country-year. The data is compiled by the World Bank from official customs sources.
Use Cases
- Analyze export market concentration by calculating the standard deviation of exporter counts across destination countries.
- Model trade risk by correlating the stability of exporter numbers per destination with economic shocks.
- Benchmark a country's export diversification using the year-over-year change in the standard deviation metric.
- Identify markets with volatile exporter participation for targeted trade policy intervention.
Strengths
- Derived from official customs transaction data, ensuring a factual basis.
- Provides a standardized indicator (StDev) for cross-country and temporal comparison.
- Part of a structured database (Exporter Dynamics Database) with consistent methodology.
Limitations
- Underlying row count and sample size of individual transactions are unknown.
- Potential for geographic bias if customs data reporting standards vary by country.
- Lack of column details prevents analysis of contributing factors beyond the aggregate indicator.
Provenance
- Source
- World Bank Exporter Dynamics Database – Indicators at Country-Year Level.
- Collection Method
- Calculated from exporter-level customs transaction data.
- Time Range
- null
- Freshness
- null
- Geography
- Coverage depends on contributing countries' customs data, likely multi-national.