ʡ

ѯ

ȵƼ

ڵλãҳ > ๫Ա > > в >

2019ʡԱвÿһʶжϴ𰸽6.25

2019-06-25 14:02:12| й

2019ʡԱѽ뱸׶ΣΪ˰ȽϺõıʡйΪλ׼˷ḻвϡйΪ׼вÿһ𰸽6.25ʱ鿴

1.𰸡DйҪ鿼ֱ̫䷶Χ(ȴΧ)жϱعֱ̫֮䣬ȴɳĮֲ;˷ΧкҲůҲ壬ҹ£γɵӰ챱ع;ϼƯĸȴ¶Ƚϸߣڵ˴֮ǰڻʱѡD

2.𰸡CйӺעﺣע뱱ˮԴḻޡʱѡC

3.𰸡Bйϵ(GiniCoefficient)Ƕⶨ̶ȣۺϿڲ״һҪָꡣ侭úǣȫУڽвƽDzռİٷֱȡϵʵֵֻܽ01֮䡣ѧͨûָһҺ͵IJƸ״ָ01֮䣬ֵԽͣƸԱ֮ķԽ;֮Ȼͨ0.4Ϊ“”һ㷢ҵĻָ0.240.36֮䣬ƫߣΪ0.4й½۵Ļϵ0.4ϵ(Engel’sCoefficient)ʳƷ֧ܶռ֧ܶıء򵥵˵һͥĶϵԽС˵ͥԽԣ֮ͥĶϵԽ󣬾˵ͥľԽѡ•˹ָӰ졢ʹĹɼָŦԼ֤ȯеһдԵĹ˾ƱΪƶֹɼƽָɡ˹ָǷӳ˹֤ȯг仯ĹƱ۸ƽָʴѡB

 עվδɲתأת뱣Դļַ
(α༭lzoffcn)

Ƽ

վṩԴṩѼɱվ༭оѧϰʹã漰ҵӯĿġ漰Ȩ⣬ϵվԱԸĻɾ