Mean Share of New Products in Incumbent Exporters' Total Export Value

Exporter-level information on export transactions from customs data, compiled by the Exporter Dynamics Database. The dataset provides a calculated indicator for the mean share of new products in the total export value of incumbent firms at the country-year level.

Use Cases

• Analyze the relationship between the share of new products and overall export growth using the mean share indicator.
• Compare export diversification patterns across countries and years using the country-year-level aggregation.
• Model the impact of incumbent firm product innovation on national trade performance using the TEV (Total Export Value) share metric.

Strengths

• Derived from detailed exporter-level customs transaction data.
• Provides a standardized indicator for cross-country and temporal comparison.

Limitations

• Specific row count, time range, and geographic coverage are unknown.
• Underlying raw transaction data and calculation methodology details are not provided.

Provenance

Source

Exporter Dynamics Database – Indicators at Country-Year Level

Collection Method

Calculated from exporter-level customs transaction data.