Other language title :
عوامل موثر بر ساختار، رفتار و عملكرد بازارهاي دام در منطقه Butana، سودان
Title of article :
Factors Affecting Structure, Conduct and Performance of Livestock Markets in Butana Area, Sudan
Author/Authors :
Ezzat, Sahar Sudan University of Science and Technology - College of Forestry &Range Sciences - Department of Range Science, Sudan , Ahmed, Hala Sudan University of Science and Technology - College of Forestry &Range Sciences - Department of Range Science, Sudan , Fadlalla, Babo Sudan University of Science and Technology - College of Forestry &Range Sciences - Department of Range Science, Sudan , Abdelfattah, Abdelaziz Agricultural Research Corporation (ARC) - Agricultural Economics and Policy Research Center, Sudan , Bauer, Siegfried CJustus-Liebig University Giessen - Dept. of Project and Regional Planning, Germany
Abstract :
Structure, Conduct and Performance (SCP) is used as an analytical framework,
to make relations amongst market structure, market conduct and market performance The
objective of this study was to analyze the factors, which affect SCP of livestock markets in
the Butana area, Sudan in 2011. A total sample of 222 livestock traders were surveyed
using structured questionnaire in seven primary and secondary markets distributed in
Butana area. Both descriptive statistics and econometric methods were used to analyze data
collected from traders using SPSS19 and STATA10 software. The logit regression model
was employed to estimate the variables affecting the SCP of livestock markets in the area
under study. Poor infrastructure of livestock markets, prices of livestock and high
transaction cost had negative and significant effect (P<0.0) on structure, conduct and
performance (SCP) of primary markets. As expected, lack of access to credit had negative
effects (P<0.05) on SCP. Policies are required to improve livestock markets facilities, to
encourage a higher price for the sale of animals at a younger age and to provide credit
services to livestock traders in order to develop the sector and improve the livelihoods of
pastoralists in the Butana area.
Farsi abstract :
ﭼﮑﯿﺪه. ﺳﺎﺧﺘﺎر، رﻓﺘﺎر و ﻋﻤﻠﮑﺮد ﻫﺮ ﺑﺎزاري ﺑﻪ ﻋﻨﻮان ﭼﺎرﭼﻮﺑﯽ ﺑﺮاي ﺑﺮرﺳﯽ رواﺑﻂ ﺗﺤﻠﯿﻠﯽ ﻣﯿﺎن ﻋﺮﺿـﻪ و ﺗﻘﺎﺿﺎ اﺳﺘﻔﺎده ﻣﯽﺷﻮد. ﻫﺪف از اﯾﻦ ﻣﻄﺎﻟﻌﻪ ﺑﺮرﺳﯽ رواﺑﻂ ﻣﯿﺎن ﺳﺎﺧﺘﺎر، رﻓﺘـﺎر و ﻋﻤﻠﮑـﺮد ﺑـﺎزار ﻋﺮﺿـﻪ دام ﻧﺴﺒﺖ ﺑﻪ ﻗﯿﻤﺖ آن در ﻣﻨﻄﻘﻪ Butana در ﮐﺸﻮر ﺳﻮدان در ﺳﺎل 1390 ﺑـﻮد. ﺟﺎﻣﻌـﻪ آﻣـﺎري ﺷـﺎﻣﻞ 222 ﻣﻌﺎﻣﻠﻪﮔﺮان دام در ﻫﻔﺖ ﺑﺎزار اوﻟﯿﻪ و ﺛﺎﻧﻮﯾﻪ و ﺑﺎ اﺳﺘﻔﺎده از ﺗﻮزﯾﻊ ﭘﺮﺳﺸﻨﺎﻣﻪ اﺳـﺘﺎﻧﺪارد در ﻣﻨﻄﻘـﻪ Butana
ﺑﻮد. ﺑﺮاي ﺗﺠﺰﯾﻪ و ﺗﺤﻠﯿﻞ دادهﻫﺎي ﺟﻤﻊآوري ﺷﺪه از ﻧﺮماﻓﺰار SPSS19 و ﻧﺮم اﻓـﺰار STATA10 و ﻧﯿـﺰ ا ز آﻣﺎر ﺗﻮﺻﯿﻔﯽ و روش ﻫﺎي اﻗﺘﺼﺎد ﺳﻨﺠﯽ اﺳﺘﻔﺎده ﺷﺪ. از ﻣﺪل رﮔﺮﺳﯿﻮن ﻣﻨﻄﻘﯽ ﺑـﺮاي ﺑـﺮآور د ﻣﺘﻐﯿﺮﻫـﺎي ﻣﻮﺛﺮ ﺑﺮ ﺳﺎﺧﺘﺎر، رﻓﺘﺎر و ﻋﻤﻠﮑﺮد ﺑﺎزارﻫﺎي دام در ﻣﻨﻄﻘﻪ ﻣﻮرد ﻣﻄﺎﻟﻌﻪ ﻧﯿـﺰ اﺳـﺘﻔﺎده ﺷـﺪ . ﻧﺘـﺎﯾﺞ ﻧﺸـﺎن داد زﯾﺮﺳﺎﺧﺖﻫﺎي ﺿﻌﯿﻒ ﺑﺎزار دام، ﻗﯿﻤﺖ دام و ﻣﻌﺎﻣﻠﻪ ﺑﺎﻻ و ﺑﺎ ﻫﺰﯾﻨﻪ زﯾﺎد، اﺛﺮ ﻣﻨﻔﯽ و ﻣﻌﻨﯽداري (P<0.0) ﺑﺮ ﺳﺎﺧﺘﺎر، رﻓﺘﺎر و ﻋﻤﻠﮑﺮد (SCP) ﺑﺎزارﻫﺎي ﻋﻤﺪه داﺷﺘﻪ اﺳﺖ. ﻫﻤﭽﻨﯿﻦ ﻋـﺪم دﺳﺘﺮﺳـﯽ ﺑـﻪ اﻋﺘﺒـﺎر ات ﻻزم اﺛﺮات ﻣﻨﻔﯽ (P<0.05) ﺑﺮ ﻗﯿﻤﺖ دام داﺷﺖ. ﻧﺘﯿﺠﻪﮔﯿﺮي ﻣﯽﺷﻮد ﮐﻪ ﺳﯿﺎﺳﺖﻫﺎي ﻣﻮرد ﻧﯿﺎز ﺟﻬـﺖ ﻋﺮﺿـﻪ ﺑﯿﺸﺘﺮ دام و ﺣﯿﻮاﻧﺎت در زﻣﺎن ﺣﺪاﮐﺜﺮ ﮐﺎراﯾﯽ ﺗﻮﺳﻂ ﻣﻌﺎﻣﻠﻪﮔﺮان دام ﺑﻪ ﻣﻨﻈﻮر ﺗﻮﺳـﻌﻪ ﺑﺨـﺶ داﻣـﺪاري و ﺑﻬﺒﻮد ﻣﻌﯿﺸﺖ ﻣﺮﺗﻌﺪاران در ﻣﻨﻄﻘﻪ Butana اﻓﺰاﯾﺶ اﻣﮑﺎﻧﺎت ﺑﺎزارﻫﺎي ﻋﺮﺿﻪ دام اﺳﺖ.
Keywords :
Transaction cost , Middlemen , Prices , Infrastructure , Rangeland
Journal title :
Astroparticle Physics