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Meta-frontier analysis of organic and conventional cocoa production in Ghana
returns to scale stochastic frontier technical efficiency technology gap ratio
2014/2/24
This study considers the meta-frontier technique to compare the efficiency level of organic and conventional cocoa production systems in Ghana using a cross sectional data of 390 farms. The results re...
Volatility and stabilization of the price of coffee and cocoa in C魌e d扞voire
farm gate price international price price fluctuation buffer stock cocoa and coffee markets
2014/2/24
The aim of this paper was to study the coffee and cocoa price volatility in C魌e d扞voire and to understand the mechanism of price stabilization. Thus, this paper shows that the international prices and...