∗
† ‡
! ! " # ! " $
" % & ! ' " %(
) " " ! !
* ! " %
% ' + ' ! ( ,
!
! " % % ! #
! ( ) ' - !
. / * " 0 1 (
! ! " 0 " !
(
2 $ !
' " % ( 3(4( !
! 5 - (
% 6 " 7 ( 8 9:6 7 ;< =; .( 2 :1
: ! ,!! 7 !
! -3(4( ! =;>.(
∗) " % 7 7 ! (
? (
† 4 : @ 9 ( :/ A
. (
‡ 4 : @ 9 ( :/ A
2 ! !
= & " 3(4( ?
" ( ) ! ! % " &
" " ! 4 7
? ' ! (
B 0 /
( 4 " % ?% - =; . % " !
0 ( 2 ! /
! !
" ( " " $
" % (
! " 1
' !
( 9 '
0 " " " !
" (
! ! ! ( 2
$ % 0 ( 2 " %
" * ! !/ ( C "
" ! $ ! 1
!/ ' - ! / /! !
. ( ' !
(
! ! " ! $ &
" D " % & " !/
' - .( )
" ! A - . ! - . !
(
2 $ ! 5 / %
' / (
$ " % *
! ( 2 " % & !
$ ( ) "
- ' + .( " " % &
! - ! / ! / ! .
! ! !
" (
:' ! ! / / ( 2 ! / /
: ' ! " % ! ! 3(4(
2 !
" % & ! !! ' !/
" ! "
$ ( C " ! !
A - . " - . "
1 $ - 1 $ . " %
! 1 (
, / !
- =<E.( : / % 0 "
1 " ( 2
" ! 0 (
C " * 5 / %
5 " % & ! ( : !
! "
! $ ! 5 ( 9 ' ! *
( 9
% ( ) !
D * ! *
! " % (
) "
( 2
" " " 0
! ! ( 2 " " " (
2 ! ! ! # /
" " !
D * ! " % " 0
! ! D * !
" % " 0 ! (
) ' - ( ( !
* ! . 1 / 0 / *
! !
( C & - =; . 0
2 ! : - ==<. % (
- . @ - . !! * ' ( : !
! % " !
0 " %
" *( % ( " " % ! *
# ' ! . 0 %
" ( @ " ! 1
# % " "
/ # / (
! # ! (
2 ! ' /
- =; .( C " % "
$ % " ! " %
- 1 ! /
.( $ ! " % & !
( 2 ! " " /
! " " $
! !! F9 - ==E. ? 5 6 - ==E.G(
2" ! ! " * ' ( ? /
- ==E. " ! / '
5 / % ! ' ! '
" 1 ( - == . !
( C ' #
! 6 ! (
4 ! ! # ! %
" " /
( 2 - ==E. ' 1
" ! ! * (
C 6 - . !
! % ( ! ! ( , ! !
! 2 & C 6 & " /
" "
! (8
2 ! ! # " ( 4 ! "
! ( 4 " ! /
( 4 8 # " ! /
" % & ! " '
! ' ( 2 4 (
7 " ! 1 2( 2
1 " ! H L(
' ! ! ! θA L/" %
! H/" % (θL< θH).
8? 4 - . ! ' 1 / 0
2 $ " f θil =θil,
" l ( $ ! $ % "
" % & ! ! θ( C "
" % & ! ( ? C - ===. " "
! ! ! !
! (
? $ ! $ ! " % (
2 ! 2 $ * " " % & ! /
( 2 ! $ " % & !
" " ! (<
? " " $
" /! $ ! ( 2 $ * - /
! . ! (
) $ /! / ' (E 2 $
% " " % & ! ! 1 !/
( 9 ' ! $
" % " " % /
- " *
! .( 2 / ! 1 " $ !
F C - =>;.G(
? ! " % % " $ $
! " " % ( ! " %/
* ! $ "
- ( ( /! '
" * ! .(
) % & ! ! ! /
! " ! ! 1A
U(c )−ϕ(l ) +U(c )−ϕ(l ), - .
" cj lj ! ! j(
) U ϕ A
2 " ! ! $
" ( ) ! $
" ! $ " ! * ( !
" " ! ! ! (
<) ! " % & ! "
! ( 2 ! θ
" ! /θ " % ! "
$ " '/! /# ! $
- " ! $ " .(
E2 ! C 6 - . @ - ==E.(
U lim
x→ U
′(x) = +∞
ϕ lim
x→ ϕ
′(x) = 0
lim
x→ −
ϕ′(x) =∞.
! /i " % /
" ! A
max
{s,l ,l }u(c
i)
−ϕ(li) +u(ci)−ϕ(li), - .
( ( ci ≤liw −si -8.
ci ≤liwi +si - .
" # 1 si (
{lij, cij, w , wi} i L,H
j ,
{li
j, cij}j , i
! "
# $ w = θ ll θ ll ,
wi =θi.
4 " % & ! A
u′(ci)
u′(ci) = 1, -<.
u′(ci)w =ϕ′(li), -E.
u′(ci)θi =ϕ′(li). -;.
:1 -<. 1 " /
-1.( :1 -E. -;. 1 "
$ - .
-. ! 1 2 ! (
B θL < w < θH ! "/! " %
$ ! " /! /
" % ( 2 * "
! /θL" % $ "
! (
!
? ! /$ " %
' # " & ( /
" ! % "
" % & ! -$ / .(
Yij ! /j " % ! iA
Yij ≡ w l
j
i, i= 1
θjlij, i= 2 .
? ! "
! ' A
YL+YH +YH+YL≥cL+cL+cH+cH.
" ! "
" " !
% ' ! % (;
2 $ / !
max
{c ,Y }
u(cL)−ϕ Y
L
θL +u(c
L)
−ϕ Y
L
θL ]+[u(c
H)
−ϕ Y
H
θH +u(c
H)
−ϕ Y
H
θH
( ( YL+YH +YH+YL≥cL+cL+cH+cH
2 - 0 . $ / A
u′(cL) =u′(cL) =u′(cH) = u′(cH) = u′(c∗), ->.
ϕ′(li j)
θi =u
′(ci), i=L, H, j = 1,2. -=.
:1 ->. 1 # " % & ! (
:1 -=. " %
(ϕ′(li)) 1 $ (θ
iu′(c∗)). 2 !
! " %
! ( 7 / !
" " % & ! ! /θH " % "
% ! /θL(
;2 ! ! $ 5 $
' ( ?
" " ! " % ! /
! ( C " "
H 0 & " -" ! 1 .( 2 !
! !! / "
* " ( C " !! "
! " " # (
!
" ! !
' " ! (
2 * ! /
' ( ) $ "
" % & ! !
" $ ! ! ( C "/
" !
" % & ! ! ( 2
" % ( 2
" " ! '
! / ! !
ci j, Yji
i L,H
j , (
? " $ ! " /
! '! ! (
w = θ
LlL+θHlH
lL+lH =
θL Yw +θH Yw
Y w + Y w - . = θ
LYL+θHYH
YL+YH .
4 $ % " " % & ! ! "
wi =θi.
? " !! ' !
! " % ! (
C / ! "
! ! /θH " % ! /θL " % & ( 2
/ ! ' # " 5
/ ! 1
- . " " $ ! A
max
{c ,w ,Y }
u(cL)−ϕ Y
L
w +u(c
L)
−ϕ Y
L
θL +u(c
H)
−ϕ Y
H
w +u(c
H)
−ϕ Y
H
θH
( ( YL+YH+YH+YL≥cL+cL+cH+cH, - .
u(cH)−ϕ Y
H
w +u(c
H)
−ϕ Y
H
θH ≥u(c
L)
−ϕ Y
L
w +u(c
L)
−ϕ Y
L
θH , - .
w = θ
LYL+θHYH
YL+YH . - 8.
λ, η, ! " 1 - .
- . - 8. ! ( 2 " $ /
* " ! cL cH
u′(cL) =u′(cL) = λ
1−η , - .
u′(cH) =u′(cH) = λ
1 +η . - <.
:1 - . ! ! /
L " % ! λ
! ! /H " %
- " ! / ! η.( :1 /
- <. 0 ! 1 ! /H " % !
λ !
(
9 1 "
! !
-cL=cL< cH =cH.(
* " ! YL A
ϕ′ Y
L
θL 1 θL −ηϕ
′ YL
θH 1
θH =λ. - E.
:1 - E. " %
! /L ! A ! ! θL /
λ " % '
! ( B 1 !!
" ! !
ϕ′ Yθ
ϕ′ Y
θ
θH θL > η.
2 " ! " %
! ' * ! "
" -! .(
* " ! YL A
ϕ′ Y
L
w =w
λ
1−η −w 1−η w −θ
L
. - ;.
9 1 - ;. " " % ! /L
$ ! !
A
! 1 " w - 1 /
* .( 2 * ! ! * "
! w ! /L& ! θL * !
" ! ( ? w > θL " 1
* " " ! " % ! /L
$ ! (
C " * !!
* " ! "
" -" " %
.(
ϕ′ lL < w u′ cL > θLu′ cL .
* " ! YH YH, "
" $ / A
ϕ′ Y
H
θH 1
θH =
λ
1 +η, - >.
ϕ′ Y
H
w =w
λ
1 +η +w 1 +η θ
H
−w . - =.
2 ! 1 - >. 1 - E.(
2 " % ! /H ! /
!
" % (
1 - <. " " % 1 $
/! ! (
:1 - =. 1 - ;.( 2 *
* !! " " ! /H " % & ! /
(
"
#
" "
" $ " % & ! $ !
-" ! % .( 2 $ * "
" 1 " % ! ! ( 2
" * ( ! * "
- " % " 1 ! /
! ! .( C "
! " " ( 2 *
" A !
" % (
2 " ! ! # (
% # $
& # $
& &
# . Vx(lj
, lj) ! /j " %
" " % (lj, lj) " x = 0 x = 1
! ( lij lji ! " % "
" ! ( 4 $ /! !!
lj =lj′, j, j′.
) " " 1 A
1 2V (l
H, lH) +1
2V (l
L, lL)
≥ 12V (lH, lH) +1 2V (l
L, lL).
? /! " " % & !
" li ˜li ( C !
" A
V (li, li)≥V (li, li). - .
B ' " " " " 1 A
1 2V (l
H, lH) +1
2V (l
L, lL)
≥ 1
2V (l
H, lH) +1
2V (l
L, lL). - .
2 - . " " (
$ U U " !!
" ! " " (lji)A
U = 1
2V (l
H, lH) +1
2V (l
L, lL) = 1
2[2u(c
H)
−v(lH)−v(lH)]
+1 2[2u(c
L)
−v(lH)−v(lH)],
U = 1
2V (l
H, lH) +1
2V (l
L, lL) = 1
2[2u(c
H)
−v(lH)−v(lH)]
+1 2[2u(c
L
" " ! " !
" ! (
cL < cH cH − l θ −w = cH > cL =
cL+l θ −w - lH =lL $ /! !!
.( C " A
U −U =
θ −w
[u′(cH− l
Hθ
2 ) +u
′(cL
+ l
Hθ
2 )]l
H
dθ >0,
" ! u.
- . ) %/ # "
u(x) =Kx,
K >0.
) " -w =θi. 1 - <. - E.
ϕ′(li j)
θi =K,
i, j.
1 ->. -=. " # $ /
"
ϕ′(li j)
θi =K.
2 ! 1 " $ / (
1 - <.
K = ϕ
′(li)
w .
2 w = θi $ / 1
" . " "
( . . .
? 4 ( $ / " ! /
! $ !/ ' 1 # ! /
" % ( C " ! / ! (
2 / " % /
( 2
" A ' /
* 0 /
, ' ! ! ! # " /
" " ! ! (
2 ! " !
" " ! " ! /
( / !
! " (
"
# {c˜ji,Y˜ij}j L,Hi , ! / '/
! " " !
{c˜ji,˜lij}j L,Hi , ( 9 " " " " (
) " $ ! 1
! ( C "
$ !
Yj = ˜Yj w θj .
? "
! {˜cji, Yij}j L,Hi , $ (
B ' " " " {c˜ji, Yij}j L,Hi , / ! "
/ !
(
4 !! / !
" 1 " {c˜ji,˜lji}j L,Hi ,
! A
u(˜cH) +u(˜cH)−ϕ Y
H
w −ϕ
˜
YH
θH ≤u(˜c
L
) +u(˜cL)−ϕ Y
L
w −ϕ
˜ YL
θL .
2 ! /θH " !! "
$ ! A
YL
w =
˜ YL
θL > ˜ YL
θH. θH > θL(
2 "
˜ YL
θH =
YL
w θL θH <
YL
w .
C ! /θH " ! ! /
θL " ! {˜cji,Y˜ij}j L,Hi , !
/ ' ! " " ( . . .
2 ! "
/ % "/ % " % ! ( 2
" " (
9 1 # $ /! " / % " % &
" "/ %
" % & (
$
4 " " * " $ &
( 2 /
! " % " # "
D " % & ! * (
7 ! 1 " ! " %/
1 2 $ " " 1
2( 2 ! (
? ! /1 " % ! θ > 0" " %
1 ! /2 " % ! θ+ε 2( C
$ " % & ! "
! " % " ! 2(
$ i ∈ {1,2} ! /j " %
j =i, c > 0. 2 ! /i " %
! " $ ! ! /i (
* * !
" " % ! ( C "
ε >0 0 (
? ! $ " % & !
( ! ! #
* - ' ! .(
) ! $ * "
! " % ( 2 $ " ! j
$ ! ! ! /j " %
$ ! " "
1 l > l , - .
2 l < l ,
" li !! ! /i ! 1(>
) $ !
w =θ− c
l +l .
) " $
1 " % ! 1,
2 " % ! 2.
2 " wi = θ > w i = 1,2. ? !!
" % " "
" (
" 6 / ( ) #
" ! ! A
" " '
# ) " " % "
" A θ( 2 $ / ( 9 "
" % " " 1 w < θ
$ ! - 1 θ ! .( C "
$ / ( . . .
"
%&
"
" 4 ' !
! " % &
>2 " ε 0
! - ! ! . " " ( 2 % 1 {ε }," ε >
n ε . T ! n.2
{T } 1 - .(
! ( 2 ! "
& ! /
! ( , % ! /
! / ! "
" % & ! (
) ! ! $'
! β( 2 ! ! /θj " %
$' (1 +β)θj( )
! " % & ! (
" ! 0
" ( C " ! /
" " 1 " ( 2
/ * " 0 1 - *
' .(
0 ! 0 " (
C " ! " ( C " 0 /
! " ! - "
4 (8.( 2 # " ! ! A
' % β ∈(0,θ θ−θ )
β > β,
β < β.
# 6 ! ! β = 0,
! " ( 9 ' 2 "
I J ! !
! " β # (
7 " β " (
" β " "
β > β {c˜ji,˜lji}j L,Hi , ! ! "
β =β . 2 ! " β =β !
(β −βo)[θL(˜lL+ ˜lL) +θH
(˜lH+ ˜lH)]>0( C
! " (
9 " β = θ −θ
θ ,! ! ! /θ
L
" %
" ! θH. C " "
" (
2 " " " /
β " "
β > β. . . .
C " /
! ( 4 " ! /
! " " " ! /
! " (
" ( C " ! /
( !
" ( 2 *
β " (
"
&
) # /
" ' ( 2
! ! " " ! /
D (
! !
! ( 9 ' ! " /% "
" % & ! /
! (
? 4 " " "
1 2( 2 1 ! " % 1 2
3( ? ! /i " % ! θH " " %
i ∈ {1,2}. $ i ∈ {1,2} " % "
! j ∈ {1,2} j =i, c >0.C
" ! i∈ {1,2} " "
! i(
? ! /3" % ! θL < θH ( 2
! /3" % " ! ! /i" % !! /
! i∈ {1,2}.
2 ! " % # 4 ( ?
4 ! " %
" ! 1 2( ? 4 ! " %
(
2 " " ( ! $
* " (
2 " % " " % " (
" " " % !
! ( )
" $ /! " 1 '! !
$ ! '! A
w = (l +l )θ
H+l θL
−c
l +l +l ,
/! " 1 " % & ! (
! /
! "
( 2 0 "
! " ( 2 "
! ! A
( % c∈(0,6√2σ(θ))
c > c
c < c,
σ(θ) θ.
# ) -c= 0. /
! 4 " ! (
C 6 ! " ( 2
"
c= 0(
# 7 " c"
( 9 $ "
" " " c (
2 " "
c >0 ! ( 2 % c= 4(θH −θH). 2 1 -)).
" ! ! "
θL( C "
( 4 ! " " 4(θH −θH) 6√2σ(θ). . . .
. . .
! ! "
! " % 0 " ! " ( ? /
" 0 " ! /
( C / * " 1 0 A
(
6 ! < " 0
- =; .( 2 !
/ ' ( " !
$ " ! - !
. ! (
2 0 % " !
1 * FB - ===.G(
$ & ! (
" ! ' /
! ( 2 " 0
! -c < c. ! " % !
(
" "
2 ! ! " ( B /
( )
$ - .(
2 ! ! (
C " 0 !
! (
2 !
! ( ' " $ % "
" % $ ! % "
! ( 9 " % $
! / '
-" ! " % .( 2 " C - =>;.
" % " I 0 J % " "
(
2 ! ' "
" A ' ( 2
" ! !
! " % - $ &
! ! . - ( ( " % &
/ ' .(
$ /! " ' $ "
" % / " ( 2 " *
" !
! ( "/!
-% . ! " "
( ! !
" " 5 4 ( C " /!
! " " "
" ( 2 ! '
" ' ( !
' !
" % " ! ! A $ (
'
$
: ! /
" ( :' ! ! "/
$ A ! ' !! +
1 ! ! " % & ( 2
" $ " % & " /
(
! ! " " ! " /
$ ( 2 $ !
! " % " ! -! /
.( 2 5 / %
' + ( 2 ! /
! " % "
! - ! .(
) " " ! ! "
' / ( 2 "
" !
! 0 ( 2 0
5 % ! '
( 2 /
! - =<E.A
2 !
1 /
" ! 6 /
6
(
) ! ! " %
-! / ! / ' ! . $
! !
) " ! ! !
" ! 0
-.(
" ! A
! !
( ! $
" - . ! !
0 - ".(
, " ' ! /
" $ ! $ " % &
! " ( 2 ' +
/ : ' ! ( B !
$ " % & ! ! # /
" !
(
&
2 ! / !
! /θH " ! ( 2 /
! ! /θL
u(cL)−ϕ Y
L
w +u(c
L)
−ϕ Y
L
θL ≥u(c
H)
−ϕ Y
H
w +u(c
H)
−ϕ Y
H
θL . - 8.
λ, η, , ξ ! " 1 - .
- . - 8. - 8. ! ( 2 $ " /
" 1 " % !
! ! (
* ( YH =
YL.
# 4 !! ! ( 2
"
2u(cH)−v(lH)−v Y
H
θH = 2u(c
L)
−v(lL)−v Y
L
θH - .
2u(cL)−v(lL)−v Y
L
θL = 2u(c
H)
−v(lL)−v Y
H
4 - <. - .
v Y
L
θH −v
YH
θH =v
YL
θL −v
YH
θL .
?!! 9 2 7 "
Y
Y
v′ s
θH 1 θHds=
Y
Y
v′ s θL
1
θLds. - E.
4 !! YL=YH
∂ ∂θ[v
′ s
θ 1
θ] =−v
′′ s
θ s
θ −v
′ s
θ 1
θ . - ;.
2 "
Y
Y θ
θ
[−v′′ s θ
s
θ −v
′ s
θ 1
θ ]dθds= 0 - >.
" ! YH =YL. . . .
2 " / !
(
* )
# 4 !! / ! ( 2
" YH =YL=Y (
9 $ / "
ϕ′ Y
L
θL 1
θL =
λ 1 +ξ−η,
ϕ′ Y
H
θH 1
θH =
λ 1−ξ+η.
C "
ϕ′ Y
θL > ϕ
′ YH
θH ⇒ϕ
′ Y
θL 1 θL > ϕ
′ YH
θH 1 θH
⇒ λ
1 +ξ−η > λ
7 cH YH ! ! ( 2
* / ! ! /θH
∆cH u′ cH −ϕ′ Y
H
θH 1
θH = 0.
/ ! ! /θL *
∆cH −u′ cH +ϕ′ Y
H
θL 1
θL = ∆c
H
−u′ cH +ϕ′ Y θL
1 θL
= ∆cH − λ 1−ξ+η +
λ
1 +ξ−η >0.
2 / !
' - "
.( C / !
( . . .
2 ' / ! ! /
θL / ! (
* " % θL
# 4 !! / !
! /θL ( 9 $ / "
u′(cL) = u′(cL) =ϕ′ Y
L
θL 1 θL =
λ 1 +ξ,
u′(cH) = u′(cH) =ϕ′ Y
H
θH 1
θH =
λ 1−ξ.
2 "
ϕ′ Y
L
θL < ϕ
′ YH
θH θL θH < ϕ
′ YH
θH ⇒l
L< lH,
cL> cH,
ϕ′ Y
L
θL < ϕ
′ YH
θH θL θH < ϕ
′ YH
θH ⇒l
H > lL.
2 / ! ! /θH (
. . .
2 " " ! " 6 ! A
+ %
θH
# 8 ! / ! /
/ ! /θH′s (
2 - 1 . $ / / !
! ( . . .
, #
F G ?K: ,9 ( ?( - =; .( I2 % J JA + 3 /
% J * + ,
-' >>/< (
F G ? 2,B ( ( 6 : :2 7( ( - .( I: !
4 J (* + , +
8 8/8< (
F8G ?B : 44,B 9( - ==E.( I ' 5 / % J
+ - , (. ;;/ =>(
F G ?32, ( C( 47? , ,3 C ( - . I4 C
) A 2 / * " :0 :1 LJ
) % 6 ! 2(
F<G : 3 ( - ==<.( I) :* 9 /
! % : " 4 7 ! J +
, % +( 8/;>(
FEG 9? : C(4( ,B4 ( - ==E.( I ) /
J * + , ;/ ;(
F;G C?2?K ( , : ( 4 ,42 , 2( - .( I, ! /
7 J . , /
+- ;> /> (
F>G C? ,B 6( - =>;.( I % 7 A
7 ! 7 : J . , /
(' 8==/ (
F=G C, 42 , ( - ===.( I 6 A ?
F G : ?B B( ( - == .( I, % J
+ - , (" = / (
F G 64:M ( ( ?B7?42: K( - =<E.( I2 2
4 J . , / ' /8 (
F G ::4 (?( - =; .( I? '! !
' J . , / "- ;</ >(
F 8G B? 2, C( - ===.( I / ' ' /
/ ' ! !
0 J + - , / E</ >>(
F G 3(4( ! :1 : ! ,!! 7 /
( =;>( I3 / : ! 4 6 J
79 E /8(
F <G @: 7? :B ( - .( I) / ! ? 4
7 % J ( , . '" ;/ 88(
F EG @ :B:3@: ( - ==E.( I ? /
4 J 7 :42N B4:: " % ! ! (
! " #$ %& ' !( ) *+*, %& - . ) -/ 012"
3 4 5 ! " $!+ #
67 & + !8 &" 9 ) *+*, %& - . ) -: 012"
/ &%
' ! +$ & &$ 9 ; #$ + ""!& *&! %& , &* &"" ) *+*, %& - . ) < 012"
< # 5 $&! ++!$&, * ,& + &$ )
*+*, %& - . ) - 012"
= & +
!8 &" 9 ) *+*, %& - . ) .. 012"
> # 4 # # $
& & + !8 &" 9 & ?!$ $+ ) *+*, %& - . ) .3 012"
>> ! ?"$ 67 9 "@ 7 % , ( $ 1" )
'& , %& - . ) ./ 012"
>- A
! ?"$ *7 * ,& + &$ ) '& , %& - . ) .> 012"
>. A B *7 #
+$ " % ( B +&$ ) '& , %& - . ) >/ 012C"
>: # B 4
! $"$ *7 1 $ & ) '& , %& - . ) 012"
> D E F G4 H & +
!8 &" 9 ) '& , %& - . ) -/ 012"
>3 # H# 4 & +
!8 &" 9 ) '& , %& - . ) -/ 012"
>/ # I # & % %& ! %
, " ) &J& , %& - . ) >/ 012"
>< H K L D &! 8 +&" @ $
,$ % $!' $ ' $ $ &J& , %& - . ) -. 012"
>= &! 8 +&" @ $ &! M& &J
&J& , %& - . ) -: 012"
- E
&! 8 +&" @ $ &J& , %& - . ) 012"
-> *,& "
-- B &! & %&" *! B!$ 2& +&$ ) &'& &$ %& - : ) -. 012"
-. # B ! ?"$ *7
* ,& + &$ " "* ($% ) &'& &$ %& - : ) -> 012"
-: # 5 ! ?"$ *7 * ,& + &$ "
"* ($% ) &'& &$ %& - : ) -3 012"
- $ "&% 2& "K 2 $J +$ ! %&"$2 K % $ & +$'& 0 '$"$ $"+$ "+ $&! & &$ * ,& + &$ ) &'& &$ %& - : ) >> 012"
-3 % + O&" $ +$ & $ +&O+ 9*!$ 9 ""* P; * ,& + &$ )
&'& &$ %& - : >= 012"
-/ %$ % &" $ $%& +&" %& +$'$% %& & 8 $ & * ! 2$ %& & &""Q&" 0 "$! 2&! 9 +C !'& & * +& 9 ; #$ + ""!& % &$ 0 ' &'& &$ %& - : ) :> 012"
-< # E($7$& M$ *$J
& + $ ) P %& - : ) -/ 012"
-= B 5
*$J & + $ E($7$& M$ ) P %& - : ) -> 012"
. # N * 2 B$ *$J & + $ ) P
%& - : ) .3 012"
.> E 4 # E
&% ' ! +$ & &$ $ ' $ ($ $ ) P %& - : - 012"
.- 5 M 2&! 9 "@
+C !'& & &% ' ! +$ & &$ 1 $ +8 $ !' + ) P %& : ) -012"
.. IR 4 D D S ) & % %& ! % , " ) P %& - :
) >3 012"
.: D M 9 T H ) & % %& ! % , "
) P %& - : ) >. 012"
. M E 4
# &+$ +$ " % $2 $ + ) P %& - : ) .=
012"
.3 A *! B!$ 2& +&$ ) P %&
- : ) 3 012"
./
M *! B!$ 2& +&$ & *O ' $+& U 2& 9 ) P %& - :
) < 012"
.< A 9
.= H V H 4 >=:/ - . *,& " & ( N" & *! $ , $", ) P %& - : ) / 012"
: ) "* '&N *,& " & (
N" & ) , $! %& - : ) -3 012"
:> # *$J
& + $ E($7$& M$ ) , $! %& - : ) -. 012"
:- # )
$ & & + !8 &"K 9 & $!$ $+ ) , $! %& - : ) -> 012"
:. W X Y *,& " & ( N" & ) , $!
%& - : ) = 012"
:: #
*&! %& , &* &"" Z &! , ) , $! %& - : ) / 012"
: B B $ % ' ! +$ & $[*& &J& & )
0 &!
:3 $ % ' ! +$ & $[*&
&J& & ) 0 &!
:/ M T H # B )
& % %& ! % , " ) , $! %& - : ) = 012"
:< # F>=3 - G4
# &% ' ! +$ & &$ *&! %& , &* &"" & % #&! " ) 9* ( %& - : ) .> 012"
:= T H#
H# R H# 1,$ *2*"+ &$" &" 9 ;
#$ + ""!& ) 1 $ +8 $ !' + ) 9* ( %& - : -< 012"
# A
I\ 9 ; #$ + ""!& (&! *+ & &$ 9* ( %& - :
.: 012"
> '$% +$ + * ,& + &$ )
9* ( %& - : ) ./ 012"
- 4 E($7$&
M$ *$J & + $ ) 9*!( %& - : ) . 012"
. M
! $"$ *7 $&! ++!$&, * ,& + &$ ) 9*!( %& - : ) :> 012"
: B #
! " % "+ * " 9 &"+ $ ) 9*!( %& - : ) .- 012"