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l(f)r(sh)g:2020-06-04 Դ: жH c(din)

(dng)(hu)W(xu)һλ̩˹̹W(xu)ڸmZSl(f)^һƪՓģMark Granovetter1978threshold models of collective behaviorAmerican Journal of Sociologyvol. 83no. 6pp. 1420-1443DZμ҂zˣxxՓĘ(bio)}ֱgwОֵ@һՓmг˰(chung)”U(ku)ɢ^{cTc}yxeͶY罻(hu)

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Ҋ҂J(rn)mZSصģͷ҂v(hu)(dng)yĻ^죬ô҂͑(yng)(dng)J(rn)挦@һģͲJ(rn)оЩ|l(f)˵һλ(hu)ɆT}yЄ(dng)ͬÿһƪµ߶SõxǻرӑՓ@h}njȺwÿһ(g)˵@NرܑB(ti)K(hu)(do)ž(zi)yԵĽY(ji)

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ƪƣֻӑՓһ(g)}ҼO(sh)@һ}(j)^ձ@J(rn)ɵr(ji)ֵ^ʽĶԪ_(sh)ѽ(jng)Чر(hu)(dng)yʲô(hu)@ЩC(j)ƺ(hu)\(yn)ԭyܰl(f)r(ji)ֵԪ(hu)(dng)y

κһλ(hu)ɆTҪڃr(ji)ֵ^cʽѽ(jng)Ԫ˵(hu)ͱm(yng)Ԫăr(ji)ֵ^cʽ^Ҋֲ֡QԒf회W(xu)(hu)ݡ˵Čݡr(ji)ֵ^cʽķОÿһ(hu)ɆTһNݵđB(ti)ȡ@һ(g)(hu)|(zh)c(din)ƪՓڽ̌ݡՓCqՓC(hu)(sh)`ĚvʷݵđB(ti)Ȍ(do)Μغ͵Юa(chn)Aߘ(gu)(hu)플Ӻ͵׌֮gJ_ͻľ^(q)Чطֹ(hu)(dng)y

һ܉򽵵}yֵ޴߮(dng)޴^ߡ@һߵֱӺȫw(hu)ɆTăr(ji)ֵ^cʽڅͬ@һڅͬγɷֹr(ji)ֵԪ(hu)Y@һNߌ(sh)(hu)ɆT顰ŭꡱ׌͵}yֵ΢Ľڅc}y?yn)^Xκθغ͵ֶ

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