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Data Source: IMF DOTS | This analysis constructs directed trade networks using bilateral trade data from IMF DOTS. For each region (Africa and Asia Pacific) and each benchmark year (2000–2024), only intra-regional trade flows are retained (i.e., exporter and importer belong to the same region). The African trade networks density has been steadily increasing almost parallel to Asia however, a divergence is seen post covid, the pace of integration has lost momentum as compared to Asia Pacific

Each network is defined as follows:

Nodes: Countries within the region
Edges: Presence of a trade relationship (export from country i to j)
Graph Type: Directed, unweighted network

The primary metric used is network density, which captures how interconnected the regional trade system is:

D = E / [N(N − 1)]

E: Number of observed trade links
N: Number of active countries

Density ranges from 0 to 1. Higher values indicate stronger intra-regional integration, where a larger share of possible trade relationships is realized.

“Active Nations” refers to countries that participate in at least one trade link in a given year.

Interpretation: What the Network Reveals

The results highlight a persistent structural gap in regional integration between Africa and Asia Pacific.

Asia Pacific starts with a significantly higher network density (0.30 in 2000 vs. Africa’s 0.17), indicating a more interconnected trade system from the outset. Over time, this gap widens further, with Asia reaching 0.41 by 2024, while Africa rises more gradually to 0.29.

This divergence reflects fundamentally different trade architectures:

Asia Pacific: A dense, highly interconnected production network, characteristic of integrated global value chains where countries trade extensively with multiple regional partners.
Africa: A comparatively sparse network, where trade relationships are fewer and more fragmented, indicating limited intra-regional supply chain integration.

Importantly, the number of active nations remains relatively stable across both regions. This suggests that the observed changes are driven not by the entry of new countries, but by the intensification of connections among existing participants.

In structural terms, Asia’s trade system is evolving as a networked production ecosystem, while Africa’s remains an emerging but weakly connected system. The implication is that integration gaps are not merely about trade volume, but about the density and redundancy of economic linkages.

Comparative Network Structure (2000–2024)

Year	Africa Density	Asia Pacific Density	Africa Active Nations	Asia Pacific Active Nations
2000	0.1742	0.3048	52	46
2005	0.2044	0.3460	52	47
2010	0.2662	0.3659	52	47
2015	0.2787	0.3839	53	47
2020	0.2841	0.3922	53	47
2024	0.2892	0.4126	53	47