The Horn of Africa Trade Openness Index
Veynuus intends to build a comparative index benchmarking trade openness and the enabling environment for trade across markets in the Horn of Africa. This page sets out how the index would be constructed, what it would measure, and what it deliberately would not.
What the evidence shows
Indicator selection
The process for choosing indicators, and the requirement that each be independently verifiable rather than self-reported.
Coverage and gaps
Which markets the index would attempt to cover, and how markets with incomplete data would be handled rather than quietly excluded.
Weighting
How component weights would be set, published in full, and tested for sensitivity.
Open underlying data
A commitment to publish the component data alongside the composite so that any score can be reconstructed.
Peer review
The external review the methodology would go through before any score is calculated.
What it will not do
An explicit statement of the questions a composite index of this kind cannot answer.
Composite indices are easy to build and hard to build honestly. The arithmetic is trivial; the judgements about what to include, how to weight it, and what to do about a market with missing data determine the result, and those judgements are usually buried. Veynuus intends to build a trade openness index for the Horn of Africa and to publish the judgements first. The index has not been constructed and no market has been scored. This page describes the methodology we intend to submit for review before any scoring begins.
What this publication covers
The index is planned to cover trade openness in a practical sense: what it takes to move goods into, out of and through a market. The intended components cover tariff and regulatory conditions, customs and border procedures, port and corridor performance, the trade finance and payments environment, and the predictability of the rules themselves, which in this region often matters more to a trader than their content.
Alongside the composite, the publication would carry market profiles giving the component picture for each market, because the component detail is more useful to a trader or an investor than a single number. It would also carry an explicit statement of what the index cannot answer. An index measures conditions; it does not measure outcomes, and it cannot establish that a reform caused a change in trade volume.
The methodology is planned to be published and reviewed before any market is scored, with all component data released alongside the composite.
Method
Construction would follow a fixed sequence. Indicators would be selected against stated criteria: each must be independently verifiable, available for enough markets to permit comparison, and meaningful to someone actually trading. Self-reported measures and perception surveys would be excluded from the composite, though they may be reported separately.
Data would come from customs and port authorities, central banks, regional bodies including the East African Community and IGAD, multilateral trade databases, and direct collection where published sources do not reach. Coverage in this region is uneven, and the handling of gaps is where indices usually lose credibility. Our intention is to publish a coverage matrix showing exactly what is present and what is missing for every market, and to leave a component blank rather than impute a value that would then be read as a measurement.
Weights would be published in full, together with a sensitivity analysis showing how scores move under alternative weightings. The component data would be released with the index so that any score can be reconstructed by a third party. The methodology would go to external review by trade economists and by practitioners working in customs and logistics in the region before any score is calculated, and revisions arising from that review would be documented rather than absorbed silently.
Who it is for
The index is intended for trade and finance ministries and customs authorities benchmarking their own conditions, regional bodies tracking integration commitments, importers, exporters and logistics operators making routing decisions, and investors and development finance institutions assessing the trading environment of a market they do not operate in.
Status
The index is in preparation. No indicators have been finalised, no data has been collected, and no market has been scored or ranked. Nothing on this page states or implies how any country in the region performs. Institutions willing to contribute data, to review the methodology, or to be notified when the first edition is released should write to [email protected].