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ن *٤ (2*2) 66-4 تورد O" A " #. O' XF $ ; " O' ' E&8 b S > ".; $ $ ($ 5 @#!>7 = $ ;" O' (3) =B.; $ 'ib ##" #8 0/02 0/6 0/03 0/03 0/23 0/03 0/09 0/25 0/22 X&> 0/28 0/25 0/28 0/29 0/24 0/26 0/29 0/26 0/26 #% # 0/46 0/68 0/66 0/5 0/7 0/7 0/5 0/73 0/68 # /9 (8 P #/ ' j :# O'.3@J @" (CRS)P #/ " ;S ;" d $ " " - ' (VRS)P #/ " ;S &#y $ " " - ' (Scale)P #/ ' K( (CRS)P #/ " ;S ;" d $ " " - ' (VRS)P #/ " ;S &#y $ " " - ' (Scale)P #/ ' &#( (CRS)P #/ " ;S ;" d $ " " - ' (VRS)P #/ " ;S &#y $ " " - ' (Scale)P #/ ' @" &, P #/ - ' z >. 8 E < " CYF (3) =B O' " B7 " "%49&#( K( ( &, &" A '. ($, / %54( @# 5 Y 7 => #.7 ( " $ H ($, 7 &, &( ; '$( la %32 @" &, &" E < " u. - ' la # D(.( ( ' %29u. - ' la K( &, &" b# '.; $ ;"%34P#/ ' - ' la &" &#( &, &" " l.; $ ; " %29 :# P #/ ' la E < " - ' P #/ ' la X4Y " 4.." %32 P #/ ' la %27 u. 7 &#( &, &" 0/7" 0/5 K( &, &" 0/68" 0/46 7 @" &, ' ^ :# ' &" S = #o&- 3&'45 &" - @'g 4.."' ':- 0/73 " 0/5 ' la X4Y. B " &#" a. 9 ( &, &' " ;S K( &, P #/ ( P #/ " ;S.: $ " ' (Y &#) & B7 7 E\ ' " P #/ ':- P #/ " ;S $ " ' (Y $& c B #.7 '&- " #.7 ($, :-. P #/ ' ':- S," ƒa " $ ' ':- #.7 ($, & - o " 7.; $ $ E < " P #/ " ;S $ " O' (4) =B 85

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ن *٤ (2*2) 66-4 تورد #.7 ( # # 7 I " EF#,7 (;8# &" E C )#.7 ;. ;' 8Y )#.7 J#-7 (&S( 7 % " S," E I '. " T => 8#" N " " S," ;,B /9 % a7 (' >7 @#I7. SA ;- ' b' % o&a => '& ;,B G"&!'S7 N' \ b' :' &".$:- 3 ( &G!# " & @/ @8Y $ B @e # ' " &' EF#,7 ;'/7 b'.;. l& ; "(SOC) A 8B &g " '( c ^'& " B7 " A " (3 &" 'B ( - 3 $ H./9 388-89 A = < " Eg>.(389).,B E E AFG - &-. :' &" ; a,b E &,7.(&8 &, a. 9) & % ' #.7.(384).3 j.279-325r ' $&," $]' a7 a. 9: ( $ &#)&- @#!>73 $ H " ' j &#) $.(387).j "&.Pt E.6$ 8 6= a7. &, 5 2!B!b..!" # j: ' ##a7.(386).c.j# l B.lYS\.38646-35R 2$ 8 3 $ H " #.7 ( a7 P #/ #`7 - ' a. 9.(384).] D'&".$ 8> g {&H #8b5 Eg / A8b.D &8 ; a. 9: ( $ &#)&-@#!>7-7 &.(!" #$ % &' M [6] Villano, V., Fleming, E., (2006). Technical Inefficiency and Production Risk in Rice Farming: Evidence from Central Luzon Philippines. Asian Economic journal, 20(), 29-46. [7] Tozer, P., (200). Measuring the Efficiency of Wheat Production of Western Australian Growers. Paper presented to the 54th annual meeting of the Australian Agricultural and Resource Economics Society, Adelaide, SA. Australia. [8] Osborne, S., Trueblood, M. A., (2006). An Examination of Economic Efficiency of Russian Crop Production in the Reform Period. Journal of Agricultural Economics, 34, 25-38. [9] Croppenstedt, A., (2005). Measuring Technical Efficiency of Wheat Farmers in Egypt. ESA Working Paper, 5-6. [0] Necat, M., Alemdar, T., (2005). Technical Efficiency Analysis of Tobacco Farming in Southeastern Anatolia. Department of Agricultural Economics of Çukurov, University Turkey. [] Latruffe, L., Balcombe, K., Davidova, S., Zawalinska, K., (2005). Technical and scale efficiency of crop and livestock farms in Poland: Does specialization matter. Journal of Agricultural Economics, 32, 28-296. [] [2] [3] [4] [5] 89

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