国贸经济管理类毕业论文-对电子商务信用问题的博弈分析

?y+Xf,j|,G?3P0_+ev#k7-O9F|,*.p+Xf_A+evM0?,0ZG?&X+evLN5_C+X_0ZUG,+&N_+Xf*05$1,*.#+ev,/=0Qx,+Xf)9,+Xf=7-%CFO,+evM0?+a1yM,*)+Xf%+evM0?,)BF_f4*3+ev(U_A-+ev,0ZG?!)!.D069Y7,A-+ev#k,9F|jQ+ev+XLN+Xfj7-1.2 F9NX-F,.D0(C+a0F+ev,OFO-F)FZN,.D00Q#k?9;) :7-)(-)+ev,.D0k?LXTZM0Z_+ev_rM,.D00Z_+X,LN,.D0_rM,.D0k?_.F|M,6*B3+MDWG6G-_W,.D0)+ev+X3+AMk?_-,+ev=BLN*F|6FLN5/nJ,Bo,-1C658D,3PCX1yM?CR4Ww7*1J4:U,B5ja,O+0g|jM.D0,EA6|.D0*,1+J,8$CF9=|L+Pa1y01#k,+evX,+X!i-pZ/nJ,4#51JF?vX0n?,55)+evF|X4C0ZN,LN_C*0+3+X,y-(#X-+Xk?70Z7-FB*0B$F_9F7A,+XX?+X_-(+ 1yAFGpA,+X(74#93+,+XP5?y:,+X ”9-p7,63+v98!(,#(7+X,y4#93+,+X9(,#y_70/F_Yj&,OCg|j/j,_jsCg65jO-pL$+O,jsj3+F/3+,P,_js)jF7-,+8+X,*(Ul?y:A+XF/OCg|j_7Fj2 )3P 2005-+ev,BLN .-, 1O : P58593 Pauline Ratnasingham. 1998, Risks in low trust among trading parters in electronic commerce. Computersb5/6&,*FW_+X,*( 4!pBC+X_7XvF4#kXu6+7-O)B*,*.p:+X43+ApM0,vL8!CW!n7-O#q+OY,v#k+X_2j4#CW1#qFJ3W63+,4#93+_v+OCW1#qFJ2jChC0Lf!,(+X3+_XvCW1#qFJ,*:+O,Pv+O65L$,4#3+6|j+O-$-(+X&,1F/1,wLN,*6AFJA8a_70ZLO=F44M)0,)0!QFJ!Q48qAF9,|jF1+F|F948-(5,E0; 5+X0M_)|j,0/?93?r_7X8)B,|j+X_L-pv+O,6CCCJ,4#?y+X%+a!=nWF6|j?93?r%DF*j0/(,4#|j?L-pA-/nJky2j4#,1JX4#k,|j$F4# ”,a_B$1JX4#kG-JF|*6W,F9F-r1Jx,0WF1J,vJ#k,E0;)BJf,L&F0H,F9a_F9=+X1FJE8,#)+ev+XLNF|6*,#2.1 0!Q8 Q+ev+X6X/nJ4#kC-;_0/8XTZp9-(,Y,a_V_pG,0/1+pi,JAGx1+1J,4#k_iY,0WFI)=|F9,5wAXC,#kp9,p9,*6W4 2006+X,# /charater/column/322.htm5 P5$E . 1996:8A4# .:#A*(x/n :P35|8v!Q8G-_)0,=|C#k/ :78!6nG-E0HE3_w_G-Fgk,f,j 2Nv+a9,*6WD_(0,0)Lu:X0!QW8AC,F9)8!A0H,F9G-_=j8_0!QW,C,9jJ)=,|jF|5C,_,Fx=,0f,_ 2NC,_=,Fxf,wj 0,G-8!6|jLLb93C(CXGL.1y03+GLN6|j,f,0WFIF9=+F9!jP_2jC*6W,F9vXLu,4#kC=_0!QW,6|,81+,F9F_f,W?vG=80!QW8=|62.2 G=8 Q+ev+X6XG=8,;wA0!QW85CNA9 p,7-X;0!QCD!Q8,5. 2-1-(O,f,jukf,j 2NF9O,f,j N;Of,j N,)j p;Of,j1,)j p2 .C0k,OKf,jE = N q N p + N p2 + N p3 + = N / 1 - p|;C65X+X8,kOKf,jN q N p + N p2 + N p3 + = N / ( 1 p )F9=IXO,f,j 2NvC,aJF9H+0!Q,=6EC03+G,45,f,jp=,kf,a9 2N,KFf,Q!jPV,0!QWf,B!FgaC*,*0C8,+Xjf:,?B$XCE0;_V!QF|C,)!QC,)CWI,7-WCWG=8G084#k(U_P5/nJ4#k,+XjfXP5/nJ,4#kC,)BWJ_.E,?,C_P5/nJ,G?C Q?X-()1L,/nJG,PFB_!Q-(Fw,)-()EQFxXC#k0!Q=,|jfX;0!QC45=65,JP5/nJ6JF9=a65F|CA8!,NLFaX?:45a655_a656aZp9,f,!aj0HF9vX+evP5/nJ4#CW+X,+X4jfAJa+XX4C93$,0#Wo=WCXF:XAJ26|C,)WWLp+ev0!QWF9L!Q+X8,j)WCE0;a+X,aCCUG2.3 oN;,8 Q+ev+X6:AA,_X0Z9oN;,C|j,F9 Q|jF|U,45a65,F4F&C65aJ?o,-1,W?6|j,F9 Q?;MFPXoN;+X8, Q)+eva|j,F)F|6wACG-,f,j a 06-1)5,)j 5,aj p=,f,j - :G-=IC#,f,wj a pjC65,). 3-2j8Aj-jf;,8 QX. 3-2, Q;C65,OKf,jE1 = a p + ( - ) ( 1 p ) = ( a + ) p - C65=,OKf,jE2 = ( - ) P + 0 ( 1 p ) = ( - ) p. 2-2-jf;,8 QX!8 QC65 ( - ) pa_C65,) p / a + + - rC65JF965a-1)5,) -( ,0CWI / a+ + - ,lC?C65,7-WaCW:,5X;M/) :7X-1)5,) =,;Q5 W8ijfQ-1)5,) 619XJ!Q,8F!8!,|jFGAx)Lf!5:+XA=O,*0FF8 Q?. 2-3*6A:G55:,+XLN)+ev,4q90cV,*,wA&7#Ci65_9L*6W,#Ci65)!01DC,G-0.Fv)C1+_V!.=7-.6-p8?-pC,E98_XW/nJ5,LjG)=8DCL$-(A0!QLj8,.Le;8 2 + =+ 55 6781 =+ 76 33|j9+O+j5:C,*.p_E+,x&1+_,W=+_,R P SD%C 2 R T + Snf. 2-3j)0 8wAXM(1;59 x,G+1+0i60;0cW*6 x = 0j0cX+X3+=,;55*),+_0/=0c1+09G!jA=+!aJF$ Q/6|P6 6A=+1+._0/0cFF1+ BergNx58 A10sJf$i8!?o58 B 0 30 sJ%/F1DJF=F Berg+XFZCtJ#+XF,G#l+PE0;B8F|0!Q$08J/*0z5%6|MO5$1E,+3+04F.dFnf_0/1+,5 0M,+_0/1+:,+66 Berg Joyce;Dickhaut John; 1995,Mccabe Kevin.Tust,Reciprocity,and Social historyJ.Games andEconomic Behavior, ,No.10:P122142. 2-3 Q-()A*0+X3+7;+ev,+X86 Q?. 2-4B8 Q,*wA|j9+O&8,9,20Z8G61+9,Ja=a08WA R = 5 P = 38G+1+,)j xG=+1+,)j 1 xI-(,10;j dx / dt = x ( 1 x ) R ,x = 0, 1j0c F x = dx / dt ,F ( 0 ) 0,F ( 1 ) n,f,X5:JG+1+) Q 2-3 2-4),+X3+_*0)5:C#k,+,6)13.1 A-+ev+XLN,)(6A-+ev,LC(?%?,Lx55*.pA=O75j3+5FCJF,(#qGF13+1*6fF|jf=N-(#,=1y+&N3PFF90Z0W,f43Pa_+XLNMF/,FAM=-p)+evF0 Q?,)X :7LA3,1JF|F-0+J8#ia=.F551J,p!0551J)6X5:4/4g,F65fFP*4/4g,L+hE#Ci65F65KFPpBC,&+)W8!,vJB;r4#x,F/(,XW#Ci65)5:3,B(JG-+_!,LNY+X+evF|CfJ#+X_LN+a+ev,4FpF)C,4*$Q,+X?r6+ev7G,_!VW,=Y+aL$,+EA9o?ChfFJE55,?8!,+X1yZCtzA1Jj0=+/a97-+O?#=,UG)9+X1y;CtX5:zA1J5=81J=f,CW!nBC1y#Ci65)!j&Ep)XWJ+ev,1JG-F9CW!nFg0/EM,?XCW!n_,=+LNv_+ev#kF|,04-,a_jF|5:CfJf41J+ev,F? Q6?A-+evMB|jFFX=_=v+X=LF9 26.9%,F9W=L 7.7%,F95:,=.+a!-;*A-+ev,+XLNF9K,D?C3.2 A-+ev+XLN,)1:/ Q8,6*?i:i+ev,+XLNBFJE;/FDF|9x,iM :7QC8,1uWX0!QW8;C8Df,0WFIFJh_=JF9+,6|j+O,KFJE,PFBQa65,F?)2j,8AF7-+Xjf,8W):*0,+XfA-()%,+XfXW0;:f4+ev,+X93$|jj2jC65*6W,F9j+ev,:UFP0Z8,/nJ)4. k5+ev,LN_5Mh#,6|jM)C_VF9Xx;F9F|.D0#,+X!/#+X)+ev,B|j6*;,5A10X0!Q8 Q;CpF9,1+_G-F9=F_963|,61XG=8 Q;L!QG=8+O8G-JF9BC&_FM0?9CO,6F|C19XoN;,8 Q;+aX9oNF-1,;oFJEf#?G0,)Ca|jF|U,45a65,F4F&JC65Q,C)EC65C,51X+XFF*6AF|6_7*C65_9L*6W,C65G-(/nJ:,+X3+=,&IG-=JF9CX+X3+,;p9,C65J-(-$G-F9CC65,+a+V,8J5Vn,f,X5:JF$G,1+1i8,6*-(,*A)1A,KAX)+evC_Y+X8,6,#,.D07-OuF|.D0$lOf,*0vJ.D0 ,2001(12):3-62+evB.N4 .B2C Q?+ev,)(6CRCh4# 2000 1248-5336oB+XLb93!jA,M634#LN3R 2002 125-1284HKw+evB0 2003 10 1024-10445+X5ja)B,86-#qFJ4# ,2003,(1):59-626H41yA-+ev;,+XLN6)1*60 2005 36-387EB+evO8vA 2002 12 68-698F# . F# C2C%F?B$JuJF 2004 74-749)8/nJBAQ*(x/n ,2003.610)( .C2C+ev,+LN0ZFF86 QvJ.D0.2005(6):179-18111BRA4#8A1(x M.:#=W*(x/n ,200112Ah-1JB5ja,i$)10Z*8A,6)163 200413H4+evCB|j86vJ.D0.2006814Nir Vulkan.Equilibria in Automated Interactio