modeling water reallocation policies in a cge framework
Transcript
modeling water reallocation policies in a cge framework
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' & ' '' !! ! & ' ! & "& . ' ,& "& . ' ' ! " & '. . ! " ' '' & ' ' ! " & '. . ! ' 3 '' & & " . ' " . ' & ' '' !! ! & ' ! & " . ' ,& " . ' & " . ' & & & '. &' 3 '' & " " " '. &" ' '' & ' & " ' < " & ?& ! ?& ! ' &. " " . ' 5. . '. . H D < & &! H H * 76 G <6 * $ & " " " " & " " " " " ! E " 9 F . & & ( ( >% >%& I ' ! " ! < ! 5 . . ' .. & !& && !& ! %& I H ' ' ! ?) *A ' ?G & & & & ?G & & 5? D & 5. 5. !! ! 5. $E . '' & 5. . '. ! ! ' # " ' ' ! ,& . & ' ! D $E & & >% = + " H 9 G %&= θ ρ ρ ρ ρH ρ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⊂ F( F & & ' E ? " " ! . && ' && ' ' & ' ! ' ' ' & '& H H H H H H H H !! ! H A 3 . & -C & ' . . .. A & ' '' C4A & ? '. '' & " " " & ' 9 H . . ' . & ' . 5 . & !! ! . . &' 3 . ' & '' ' 3 ' & ' . -% + ∈ -ϑ + ∈ =∑ - - * = ∑ ;& % -- -- -G- G∈ ∈ = ∑ - - *7 ' * + * ∑ G∈ ∑ & - -& = =& - -=& + > ; - -; = G∈ ∑ &- ; + &- ; + % + F - % + 1 & - -- = $$ = -% + = # " & 5. ! -% + * F D C = & -'. > = + " G -- G G > & -- > & -- G - G- - G- 4 ∈D ∈D ∈D ∈ ∪ ∈ ∈D ∈ 5 ( " & > ) !! ! - . !! ! % * ! - . & '' A& " . & & ' ! ) D 5 ' & ' ) & ' ?) ' > - ' D " . ' . > & H ' '' > G & > - >% $5 +0 −8 -> & = -;& -> = * ∈J = / 4 5< = ϑ - -& -- > & & - -=& - 0 ∑ 8 < 7- + ∑ -J& = =& -% − < = $5 < - -& - -& +5 /7- > & > & 8 & =& −8 -=& = -=& =% -> & 98 7-=& % - 7 '* -=& = : < 0 ∑ 8 < 7- -& = : ∈ =∑ $5 $5 < 6 − 45 /- 8< -- − 5< ( ( ∈D ∈ H ∈D ∈ ∈D ∈ ∈D ∈ D< G ∈ D< G ∈D ∈D " . . & ' ' & ) & ) D . & % ' ' ! .. ? !! ! .. .. . .. ' % ) & & ' . !! ! H 5. , G '. '. . -'. '. 5. ) & ,A -;& ∈& - %∑ δ - - = G∈ G ∑% - $5 % $5 1 G -- G 8 &5 − −8 +- - 7G G - 8 1 51 − & − 81 +- − ρ $5 1 $5 &− -δ & + 0 − 8 /7- −ρ −ρ + 0 − 8 1 /7- + FF = - =% - -;& - -;& FH = - =% - 98 7- -- = : 1 98 1 7- -; = : ∈& = ; - -; - %∑ δ -; = G -- 45 1 6 − 45 & - -;& 6− − −ρ − ∈ > > ∩ ∈ ∈ , ∩ ∩ ∪ ∈ ∩ ∈ ∩ ∩ ∪ ∩ ∩ ∈ ∈ ∈D ∈ H ∈ H ? ? "! & " ' " ' : : - & H ' '' & - ) - & '' 5. ' " ' : - - - ) G ! & '. ' '. " ' * ' & ' '. 3 , - ' > D ;& = ;& +β - >= = -γ ∈ >% > - ∈ G $E - < * ∈ G ∈& -∑ G G∈ ∑ ∈& -∑ ;& - ; >% & - 3 >% G & - 3 + % &-% − % G&-% − < - ; 9 -% J − ∑ - G + γ &-% − - :% − + − -- + β -% J − ∑ - G + γ G G & -3 >% = - -γ = ∑ G∈ >% > G - ∑ G + ∈ ∑3 - :% − ∈& =∑ J -% − = - -J& - - -J 3 = 3 3 G∈ ∑ G G ;& -γ & G - ∈ ∈D ∈ ∈I ∈ ∈ ∈ A ∈ 40)10$ ∈ 40)10$ A ∈ 40)10$ ∈40)1 ∈@ ∈@ "" & 4 4 4 G ' ' ' ' H 5. % & '. D ∑ ∈ ∈ < - ∑ ∈ >% > + ∑3 + 3 = + I -< *∈. ∈ ∑ -3 = = ∑ - -- - ; - ; + ∈ -3 + ∑ - + - ∑ -- - & - -& < - ∈ - ; + ∑ 1 - - - -- + ∈& - =& - -=& + ∑ ∈ >% > ∈& +∑ < $E - <6 * ∈ ## & - &4 % '. &- , ! - - ' . ' 8 ' . ! % 8 * & ?) *A , 5% ' . 8 & " # % 4 " % '' 3 > D '. & 3 H ) G &+% = ∑ ∈ ∈J ∈ ∑ ∑ ∑ ∈ ∈J ∑ ∑ ;& ∈ - -J& ∈ ∈ K=%J - &+% = ∑ - - - ∈ # + ∑ - -- >=%J - &+% = ∑ - - - >= + ∑ - - 1 ∈& +∑ ∈ - - - >= + ∑ - - 1 - - -J ∈ %- >% & - 3 + %&= + ; - %&= = ∑ ∈ >% > # &+ % -% − # ∈ +∑ - + %&= %& I - >% - ∑ ∈ >% -% + # &+ + %&= -- - + +- % = ∈ ∑ >%& I - 3 = = + - >= + 1 -% + ∈ +∑ ∈J + ∑ -J + - =F >% = -- ∈& -- = ∑ - > ∈& ∑- ∈ ∈ ∈ ∈ #