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題名 異質工作訊息網路與前瞻式網路均衡
Forward Induction Network Equilibrium and Heterogeneous Job Contact Networks
作者 吳信毅
Wu, Shin Yi
貢獻者 莊委桐
Juang, Wei Torng
吳信毅
Wu, Shin Yi
關鍵詞 工作連結
成對均衡
網路
異質
前瞻式網路均衡
job contact
pairwise equilibrium
network
hetergeneous
Forward Induction Network Equilibrium
日期 2008
上傳時間 18-Sep-2009 16:00:34 (UTC+8)
摘要 Many empirical and theoretical studies show that workers obtain jobs through their social contacts. This paper attempts to investigate how the difference of individuals’ intrinsic abilities in obtaining their jobs affects the social network structure that emerges. When the probability of players who get job information by themselves is large enough, low-ability players will maintain more contacts than high-ability players do. We analyze the equilibrium network structures in homogeneous society and heterogeneous society respectively. For analyzing more complex cases that people are heterogeneous in their ability of obtaining jobs, we suggest a new equilibrium concept: Forward Induction Network Equilibrium (FINE), a refinement of pairwise stability equilibrium. According to FINE, the possible equilibrium network structures can be reduced drastically and the outcomes are either symmetric or close-to-symmetric equilibrium networks. We show that the difference of social contacts among overall individuals is no greater than one contact in the close-to-symmetric equilibrium networks.
參考文獻 1. Bala, V. and S. Goyal (2000): “A noncooperative model of network formation,” Econometrica, 68, 1181-1230.
2. Calvó-Armengol, A. (2004): “Job contact networks,” Journal of Economic Theory, 115, 191-206.
3. Calvó-Armengol, A. and M.O. Jackson (2004): “The effects of social networks on employment and inequality,” The American Economic Review, vol. 94(3), 426-454.
4. Calvó-Armengol, A. and M.O. Jackson (2007): “Networks in labor markets: Wage and employment dynamics and inequality,” Journal of Economic Theory, 132, 27-46.
5. Calvó-Armengol, A. and Y. Zenou (2005): “Job matching, social network and word-of-mouth communication,” Journal of Urban Economics, 57, 500-522.
6. Granovetter, M. (1973): “The strength of weak ties,” Amer. J. Sociology, 78, 1360-1380.
7. Granovetter, M. (1995): “Getting a job: A study of contacts and careers,” Chicago University Press, Chicago.
8. Jackson, M.O. and A. Wolinsky (1996): “A strategic model of social and economic networks,” Journal of Economic Theory, 71, 44-74.
描述 碩士
國立政治大學
經濟研究所
95258008
97
資料來源 http://thesis.lib.nccu.edu.tw/record/#G0095258008
資料類型 thesis
dc.contributor.advisor 莊委桐zh_TW
dc.contributor.advisor Juang, Wei Torngen_US
dc.contributor.author (Authors) 吳信毅zh_TW
dc.contributor.author (Authors) Wu, Shin Yien_US
dc.creator (作者) 吳信毅zh_TW
dc.creator (作者) Wu, Shin Yien_US
dc.date (日期) 2008en_US
dc.date.accessioned 18-Sep-2009 16:00:34 (UTC+8)-
dc.date.available 18-Sep-2009 16:00:34 (UTC+8)-
dc.date.issued (上傳時間) 18-Sep-2009 16:00:34 (UTC+8)-
dc.identifier (Other Identifiers) G0095258008en_US
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/35780-
dc.description (描述) 碩士zh_TW
dc.description (描述) 國立政治大學zh_TW
dc.description (描述) 經濟研究所zh_TW
dc.description (描述) 95258008zh_TW
dc.description (描述) 97zh_TW
dc.description.abstract (摘要) Many empirical and theoretical studies show that workers obtain jobs through their social contacts. This paper attempts to investigate how the difference of individuals’ intrinsic abilities in obtaining their jobs affects the social network structure that emerges. When the probability of players who get job information by themselves is large enough, low-ability players will maintain more contacts than high-ability players do. We analyze the equilibrium network structures in homogeneous society and heterogeneous society respectively. For analyzing more complex cases that people are heterogeneous in their ability of obtaining jobs, we suggest a new equilibrium concept: Forward Induction Network Equilibrium (FINE), a refinement of pairwise stability equilibrium. According to FINE, the possible equilibrium network structures can be reduced drastically and the outcomes are either symmetric or close-to-symmetric equilibrium networks. We show that the difference of social contacts among overall individuals is no greater than one contact in the close-to-symmetric equilibrium networks.zh_TW
dc.description.tableofcontents Abstract I
Table of Contents II
1. Introduction 1
2. A Simple Network Model of Two Homogeneous Societies 5
2.1. Job transmission on contact networks 5
2.2. The non-cooperative game of network formation 6
2.3. Equilibrium networks 7
2.4. The symmetric equilibrium networks 8
3. A Simple Network Model of Heterogeneous Society 11
3.1. Job transmission on contact networks 11
3.2. Symmetric equilibrium networks 12
4. Forward Induction Network Equilibrium (FINE) in Network Model 15
4.1. Forward Induction Network Equilibrium concept 15
4.2. FINE in homogeneous society 15
4.3. FINE in heterogeneous society 18
5. Conclusion 20
6. Appendix 21
7. References 28		zh_TW
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dc.language.iso en_US-
dc.source.uri (資料來源) http://thesis.lib.nccu.edu.tw/record/#G0095258008en_US
dc.subject (關鍵詞) 工作連結zh_TW
dc.subject (關鍵詞) 成對均衡zh_TW
dc.subject (關鍵詞) 網路zh_TW
dc.subject (關鍵詞) 異質zh_TW
dc.subject (關鍵詞) 前瞻式網路均衡zh_TW
dc.subject (關鍵詞) job contacten_US
dc.subject (關鍵詞) pairwise equilibriumen_US
dc.subject (關鍵詞) networken_US
dc.subject (關鍵詞) hetergeneousen_US
dc.subject (關鍵詞) Forward Induction Network Equilibriumen_US
dc.title (題名) 異質工作訊息網路與前瞻式網路均衡zh_TW
dc.title (題名) Forward Induction Network Equilibrium and Heterogeneous Job Contact Networksen_US
dc.type (資料類型) thesisen
dc.relation.reference (參考文獻) 1. Bala, V. and S. Goyal (2000): “A noncooperative model of network formation,” Econometrica, 68, 1181-1230.zh_TW
dc.relation.reference (參考文獻) 2. Calvó-Armengol, A. (2004): “Job contact networks,” Journal of Economic Theory, 115, 191-206.zh_TW
dc.relation.reference (參考文獻) 3. Calvó-Armengol, A. and M.O. Jackson (2004): “The effects of social networks on employment and inequality,” The American Economic Review, vol. 94(3), 426-454.zh_TW
dc.relation.reference (參考文獻) 4. Calvó-Armengol, A. and M.O. Jackson (2007): “Networks in labor markets: Wage and employment dynamics and inequality,” Journal of Economic Theory, 132, 27-46.zh_TW
dc.relation.reference (參考文獻) 5. Calvó-Armengol, A. and Y. Zenou (2005): “Job matching, social network and word-of-mouth communication,” Journal of Urban Economics, 57, 500-522.zh_TW
dc.relation.reference (參考文獻) 6. Granovetter, M. (1973): “The strength of weak ties,” Amer. J. Sociology, 78, 1360-1380.zh_TW
dc.relation.reference (參考文獻) 7. Granovetter, M. (1995): “Getting a job: A study of contacts and careers,” Chicago University Press, Chicago.zh_TW
dc.relation.reference (參考文獻) 8. Jackson, M.O. and A. Wolinsky (1996): “A strategic model of social and economic networks,” Journal of Economic Theory, 71, 44-74.zh_TW