This paper offers a preliminary quantitative and qualitative assessment of how the market-access reforms currently tabled under the WTO Doha Round could reshape agricultural trade opportunities for Least-Developed Countries (LDCs). Using a stylised tiered-formula liberalisation scenario consistent with the July 2005 Framework and the Hong Kong Ministerial texts, we simulate the combined effect of:

(i) deep cuts in developed-country bound agricultural tariffs,

(ii) disciplined use of sensitive-product designations, and

(iii) full exemption of LDCs from reciprocal tariff commitments.

Heterogeneous outcomes for LDCs:

Results indicate that even with special and differential treatment, LDCs face a heterogeneous set of outcomes:

Traditional preference-dependent exporters (e.g., sugar, bananas) confront erosion of margins that could offset gains from improved Most-Favoured-Nation (MFN) access.

Net food-importing LDCs confront higher world prices for cereals and dairy that may deteriorate their terms of trade.

LDCs specialising in non-preference-constrained products—such as cotton, groundnuts, and selected horticultural goods—stand to secure measurable increases in export volumes and revenues, provided supply-side constraints are addressed.

Expected price effects:

Across all LDCs, the removal of developed-country export subsidies and the disciplining of domestic support are expected to raise world prices in the 3–8% range for key commodities, generating modest but positive welfare effects for the group as a whole.

Conclusion:

The paper concludes by identifying data gaps and capacity-building priorities that will determine whether LDCs can translate these prospective market-access gains into sustained poverty-reducing growth.