Εκτίμηση της αποτελεσματικότητας της γεωργίας φυτικής παραγωγής στο Bangladesh

Περίληψη

Στην παρούσα διδακτορική διατριβή, με βάση τεχνικοοικονομικά δεδομένα 240 γεωργικών εκμεταλλεύσεων που προέκυψαν από την διενέργεια πρωτογενούς έρευνας στο Μπαγκλαντές κατά την περίοδο 2003-2004, κύριος σκοπός είναι η διερεύνηση των δυνατοτήτων αύξησης της παραγωγής βασικών προϊό
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Περίληψη σε άλλη γλώσσα

The present study was undertaken to assess efficiency and factors affecting inefficiency of crop farming in Bangladesh. The farm accounting data of 240 crop farms were collected from the six regions of the country. The analysis was performed on three steps, in the first step; linear programming (LP) model was used to produce optimum farm plans for rice, vegetable and potato farms in the six regions of the country. In the second step; a model was developed for the whole country using linear programming (LP) technique to simulate alternative scenarios for resource optimization. In the third step; stochastic frontier analysis (SFA) and data envelopment analysis (DEA) were used to estimate technical efficiency and its determinants of crop farming. Optimum plans of rice, vegetable and potato farms among the six regions differ mainly due to soil type, climate, irrigation facility and temperature, etc. Crop production, gross output and gross margin are increased in optimum plans over existin ...