World Bank data provides the mean rate at which surviving exporters introduce new products, derived from customs-level transaction records. The dataset is part of the Exporter Dynamics Database, offering country-year level indicators for trade analysis. The specific temporal coverage and volume of underlying records are not detailed.
Use Cases
- Analyze the relationship between a country's mean product entry rate and its annual export growth figures.
- Compare product diversification trends across different countries using the country-year indicator.
- Model firm survival and innovation by incorporating the mean entry rate for surviving exporters as a key feature.
- Investigate the impact of trade policies on exporter dynamism through longitudinal analysis of this indicator.
Strengths
- Data originates from official customs records, providing a foundation in administrative data.
- Indicators are aggregated at the country-year level, enabling macro-level comparative analysis.
Limitations
- The underlying sample size of exporter records and the specific time range covered are unknown.
- The dataset presents only a single, aggregated indicator (mean rate), limiting granular firm-level analysis.
- Potential geographic bias exists if customs data coverage is not uniform across all countries.
Provenance
- Source
- World Bank Exporter Dynamics Database
- Collection Method
- Calculated from exporter-level customs transaction records.
- Geography
- Country-level, specific countries covered are unspecified.