“…with regard to price flexibility, it is important to recall that highly inel as ti c agricultural commodity demand ana supply , slow growth ot food demand , highly competitive markets, rapid technical change , and asset fixi ty are the reasons given to explain why one should expect a fairly high degree of absolute price variability in agriculture compared to steaay or less flexible prices outside of agriculture (Chambers , 1985) . More importantly , when these farm-products have to be traded in the international market , and assuming that toreign exchange rate is fixed, their relative prices also become flexible due to absol ute price variability nature and also because these price fluctuations are explained by the competitiveness t hat both home ana for eign countries look for in an effort to imp rove their trade balance .…”