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基于Hotelling模型变体的双寡头研究
被引:2
作者
:
曹昆仑
论文数:
0
引用数:
0
h-index:
0
机构:
暨南大学
曹昆仑
机构
:
[1]
暨南大学
来源
:
工业技术经济
|
2011年
/ 30卷
/ 05期
关键词
:
Hotelling模型;
需求密度函数;
均衡;
串谋;
D O I
:
暂无
中图分类号
:
F224.0 [数量经济学];
学科分类号
:
020209 ;
摘要
:
对艾奇沃斯模型得出的不稳定价格和产出的结论,霍特林(Hotelling)建立一个空间模型并提出,在运输成本存在的情况下,价格和产出都是唯一确定的。Hotelling模型为研究空间竞争问题提供一个经典的范式,但是模型本身不能解释两厂商的串谋。本文将放松原模型中消费者的刚性需求假定,引入需求密度函数,弱化区位竞争,重点考察单位运输成本,把研究角度锁定在价格博弈层面上,有效的解释双寡头之间的串谋,并认为模型结论取决于单位运输成本。
引用
收藏
页码:116 / 123
页数:8
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Univ Lyon, Lyon, France
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CNRS, F-69007 Lyon, France
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Univ Lyon, Lyon, France
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2009,
39
(03)
:343
-349
[3]
Punishment paths and cartel size
[J].
Roy, Jaideep
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Lancaster, Dept Econ, Lancaster LA1 4YX, England
Brunel Univ, Sch Social Sci, Dept Econ & Finance, Uxbridge UB8 3PH, Middx, England
Univ Lancaster, Dept Econ, Lancaster LA1 4YX, England
Roy, Jaideep
;
Rothschild, R.
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0
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0
h-index:
0
机构:
Univ Lancaster, Dept Econ, Lancaster LA1 4YX, England
Univ Lancaster, Dept Econ, Lancaster LA1 4YX, England
Rothschild, R.
.
RESEARCH IN ECONOMICS,
2007,
61
(04)
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-223
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[J].
Symeonidis, G
论文数:
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Univ Essex, Dept Econ, Colchester CO4 3SQ, Essex, England
Univ Essex, Dept Econ, Colchester CO4 3SQ, Essex, England
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论文数:
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0
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Lambertini, L
.
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2002,
32
(01)
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[6]
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[J].
Symeonidis, G
论文数:
0
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h-index:
0
机构:
Univ Essex, Dept Econ, Colchester CO4 3SQ, Essex, England
Univ Essex, Dept Econ, Colchester CO4 3SQ, Essex, England
Symeonidis, G
.
ECONOMICS LETTERS,
1999,
62
(01)
:121
-129
[7]
A Model of Duopoly Suggesting a Theory of Entry Barriers[J] . The Bell Journal of Economics . 1979 (1)
[8]
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[J].
Smithies, A.
论文数:
0
引用数:
0
h-index:
0
Smithies, A.
.
JOURNAL OF POLITICAL ECONOMY,
1941,
49
(03)
:423
-439
[9]
SOME NOTES ON DUOPOLY AND SPATIAL COMPETITION
[J].
Lerner, A. P.
论文数:
0
引用数:
0
h-index:
0
Lerner, A. P.
;
Singer, H. W.
论文数:
0
引用数:
0
h-index:
0
Singer, H. W.
.
JOURNAL OF POLITICAL ECONOMY,
1937,
45
(02)
:145
-186
←
1
→