![](https://img.examw.com/index/logo.png)
2017У(jng)W~(3)
41p^Ŕ(Duopoly)
p^ŔָЃɂu@һNЈYZģԼģж漰p^Ŕࡣ
42(jng)Ч(Economicefficiency)
(jng)Чָ@һNrMеκθ׃oκˎpʧһЩ˵ĸ@һNB(ti)ǽ(jng)Чʠr(Чʻ(yu))
43(jng)(Economicprofit)
(jng)ָS̵cijɱ֮߰һNSYԴʹпԫ@õ
44a(chn)Ľ(jng)^(q)(Economicregionofproduction)
a(chn)Ľ(jng)^(q)ָȮa(chn)бʞؓͶƷM]һS̕ڵȮa(chn)бʞc\@NcϿһNͶƷ߅Ha(chn)Ʒؓ
45(jng)YԴ(Economicresource)
(jng)YԴָһNϡȱҪһrYԴ
46(jng)(Economiesofscope)
(jng)ָɏS̵ķҎ(gu)ģĽ(jng)ֻҪуɷNĮa(chn)Ʒϲһa(chn)ȷ_a(chn)ijɱҪ͕ڷ(jng)
47ЧЈf(Efficientmarketshypothesis)
(j)@һOͶYIuƱrѸЧÿܵϢ֪ӰһNƱrضѽ(jng)ӳڹƱăr˸(j)@һՓƱļgǟoЧ(@ONʽ)
48ؔr(Endowmentposition)
ؔrָMÿˡ
49(Engelcurve)
ӳُIһNƷľ┵(sh)cMˮƽ֮gPϵ19oĽy(tng)ӋWҶ˹ء
50(Equilibrium)
ָ]κ׃څݵĠB(ti)rһN܉Sֵăr
51^ʣa(chn)(Excesscapacity)
^ʣa(chn)ָɱͮa(chn)cLھеČHa(chn)֮ŔขՓһHРՓĽYՓJ@NЈY֮µďS߀^ʣa(chn)rMa(chn)
52U·(Expansionpath)
U·ָcNa(chn)ĵȮa(chn)cȳɱеc܉E(ͶƷǿ׃)
53؛Ńrֵ(Expectedmonetaryvale)
˴_һͶC؛ŃrֵӋÿһNܳF(xin)ĽY؛(pʧ)cF(xin)ĸԺĺ
54A(Expectedprofit)
ALڵƽֵҲF(xin)ĸʼәԺĸNܵˮƽ֮͡
55ȫϢAڃrֵ(Expectedvalueofperfectinformation)
ȫϢAڃrֵָQ߫@ȫϢµAڵ؛ŃrֵӡǛQߞ@ȫϢ֧(sh)
56@ɱ(Explicitcosts)
@ɱָ~ĿďS̵MT繤Yɱԭ֧
57ⲿ(jng)(Externaldiseconomy)
ⲿ(jng)ָM˺͏S̵Įa(chn)һ˻S̟oa?sh)ijɱ?/P>
58ⲿ(jng)(Externaleconomy)
ⲿ(jng)ָM˺͏S̵Įa(chn)һ˻S̟oȡ
ȄӃ(yu)(First-moveradvantages)
ȄӃ(yu)ڲеһȡЄӵľеă(yu)ݡ
59̶ɱ(Fixedcost)
̶ɱÿrڲ׃ͶƷĿɱ
60׃ͶƷ(FIXedinput)
׃ͶƷָa(chn)^ʹõ(SO)ڿg(sh)׃YԴ
һ쎟쎟̎r̎Qخa(chn)(jng)o·zy̎˴TעԽrO(jin)̎ԃ̎خa(chn)r l(xing)Ҏ(gu)Y̎r̎ȫ̎OO(jin)펟h(hun)Ӱurصӛ·r·O(jin)펟̎ůͨ̎oˮ̎Ӌ̎