用户名: 密码: 验证码:
集装箱港口网络效应研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
以国际集装箱化为特征的现代运输方式促进了世界产业结构和经济格局的重大调整,推动了全球范围内港口间争夺国际航运中心和区域性枢纽港地位的激烈竞争,也使得国内外港口面临更为复杂的外部市场环境。在这样的情况下,如何正确评价集装箱港口的效用,使之成为航运企业所青睐的挂靠港与枢纽港,是一个值得研究的热点问题。
     基于这样的现实背景,本文将从航运企业选择港口通商的角度,研究如何在航运系统中发挥集装箱港口最大网络效应的问题,并进而探讨网络效应对港口间竞争与协作关系演化的影响,为新市场环境下港口的发展和竞争优势的分析提供理论支撑。论文的主要研究工作有以下几部分:
     1.分析了航运企业选择挂靠港时考虑的主要因素,提出运用网络效应理论分析航运企业港口选择行为的思路。研究认为,在区域内具有基本枢纽港条件集装箱港口间的竞争中,影响航运企业对挂靠港选择行为的最重要因素是港口的通达性与临港服务业水平。同时,基于港口网络产品特性与网络效应现象的分析,认为其通达性水平与临港服务业水平对港口效用与竞争力的影响正是港口网络效应的具体表现。
     2.以马士基集团和全球25大航运公司的统计数据为基础,通过国际航运网络拓扑结构的研究分析了其具有的小世界效应与无标度分布特性。同时,通过港口直接网络效应的分析,认为航运网络所呈现出的分布状态也正是港口直接网络效应的表现,即通达性水平更高的港口将更具备成为区域内航运枢纽的可能性,而通达性水平较低的港口将很可能沦为区域内的二级港和补给港。
     3.将港口与临港服务业等效为产品网络中的主导产品与互补产品,分析了港口的间接网络效应,提出港口间接网络效应强度取决于消费者对互补产品多样性的偏好程度。港口临港服务业水平的提高和服务范围的扩展会对港口产生正反馈作用,更丰富、服务质量更高的临港服务业将增加用户的效用水平和港口的竞争力,吸引更多的航运公司、发货人和货运代理选择其作为挂靠港、发货港以及服务港,促进港口的发展。
     4.从演化博弈理论出发,研究了各种网络上的演化博弈,并在基于网络效应所形成的异质航运网络上分析了港口间竞争与协作关系的演化。通过国际航运网络上集装箱港口间合作涌现与收益分布的研究,认为集装箱港口间由完全竞争向协作竞争的转化过程受到了航运网络拓扑结构的影响。
Characterized by containerization, modern transportation modes have promoted the great adjustment of world industry structure and economic situation, put ports into keen competition for international shipping centers or regional hubs of transportation and confronted ports with more complicated market environment. Thus, how to correctly evaluate the utility of ports and how to be a port of call has been an important question.
     The dissertation has studied the question of how to maximize network effect of ports in shipping system from the point of view of port choice and then the evolution of port competition and cooperation resulted from network effect. The research provides theoretical support for development and competitive advantage of ports. The following aspects have been discussed in the paper:
     1. To analyze main factors affecting port choice of shipping lines, the theory of network effect was introduced to explain the port choice behavior of shipping lines. It was found that level of connectivity and waterfront services of ports are most important factors affecting shipping lines' choice for the call. Ports have properties of network products and network effect. The influence of the level of connectivity and waterfront services on port competence shows network effect of ports.
     2. Based on the data of Maersk-Sealand and global top 25 shipping lines, it was found that shipping network has small world effect and scale-free effect by the research of shipping network's structure. The distribution property comes from direct network effect of ports. That's to say, ports of high level of connectivity tend to be the regional hub of transportation and vice versa.
     3. Taking ports and waterfront services as dominant products and complementary products of products network, indirect network effect of ports is analyzed. The intensity of the indirect effect depends on consumers' preference to the variety of complementary products. The improvement of waterfront services' level and the extension of the range of service may increase consumers' utility and competitive advantage of ports. Thus, ports may attract more shipping lines, shippers and freight forwarders to choose them as calls, ports of dispatch, and ports of public service.
     4. Evolutionary games on network are studied under the game theory. The evolution of competition and cooperation among ports are analyzed on the heterogeneity shipping network. It was found that the evolution of shipping network' structure among ports influence the transformation from complete competition to cooperation competition by the research of emergence of cooperation and distribution of payoff of the ports.
引文
[1]刑金有.国际航运概论.大连:大连理工大学出版社,2004.
    [2]王成金.世界航运企业重组及其对航运网络结构的影响.世界地理研究,2008,17(1):94-104.
    [3]刘继生,张文奎,张文忠.区位论.南京:江苏教育出版社,1994.
    [4]James Bird.Seaport and Seaports Terminals.London:Hutchinson & co Ltd,1971.
    [51 Mayer H M.current trend in Great lakes shipping.Geojournal,1978,(2):117-122.
    [6]Slack B.Intermodeal transportation in North America and the development of inland load centers.The professional Geographer,1990,42(I):72-83.
    [7]Mayer H M.Current trends in Great Lakes shipping.GeoJournal,1978,(2):117-122.
    [8]Kenyon J.Elements in interport competition in the United States.Economic Geography,1970,(46):1-24.
    [9]Hayuth Y.Rationalization and concentration of the U.S.container port system.The professional Geographer,1988,40(3):279-288.
    [10]J.O.詹森,D.施尼尔森著.港口经济学.吴舸,魏恒州译.北京:人民交通出版社,1988.
    [11]Baird A.J.Rejoinder:extending the lifecycle of container main ports in upstream.urban locations.Maritime Policy & management,1997(24):299-301.
    [12]B.Slack.Containerisation,inter-port competition and port selection.Maritime Policy & Management,1985,(12):293-303.
    [13]Bird,J.Freight Forwarders Speak:The Perception of Route Competition via Seaports in the European Communities Research Project(Part Ⅰ).Maritime Policy and Management,1988,15(1):35-55.
    [14]Bird,J.Freight Forwarders Speak:The Perception of Route Competition via Seaports in the European Communities Research Project(Part Ⅱ).Maritime Policy and Management,1988,15(2):107-125.
    [15]Gilmour,M.R.Some Policy Implications of Subjective Factors in the Modal Choice for Freight Movements.The Logistics and Transportation Review,1976,(12):39-57.
    [16]McGinnis,M.A.Shipper Attributes Towards Freight Transport Choice:A Factor Analytic Study.International Journal of Physical Distribution and Materials Management,1979,(10):25-34.
    [17]Ogden,K.W.and A.L.Rattray.Analysis of Freight Mode Choice.Proceedings of the 7th Australian Transport Research Forum,Hobart,Australia,1982:249-276.
    [18]Brooks,M.R.An Alternative Theoretical Approach to the Evaluation of Liner Shipping:Part 1.Situational Factors.Maritime Policy and Management,1984,(11):35-43.
    [19]Brooks,M.R.An Alternative Theoretical Approach to the Evaluation of Liner Shipping:Part 2.Choice/Criteria.Maritime Policy and Management,1985,(12):145-155.
    [20]Wilson,F.R.,B.J.Bisson,and K.B.Kobia.Factors that Determine Mode Choice in the Transportation of General Freight.Transportation Research Record 1986,(1061):26-31.
    [21]Meyrick,S.and G.D'Este.More Than the Bottom Line:How Users Select a Shipping Service.Proceeding of the 14th Australian Transportation Research Forum,Perth,Australia,1989:65-81.
    [22]Suthiwartnarueput,K.The Exploration of Sea Transport Efficiency:With a Concentration on the Case of Thailand,Ph.D.dissertation.Department of Maritime Studies and International Transport,University of Wales,College of Cardiff,UK,1988.
    [23]Hayuth,Y.& D.K.Fleming.Concepts of strategic commercial location:the case of container ports.Maritime Policy and Management,1994,21(3):187-193.
    [24]Tongzon,J.L..Determinants of Port Performance and Efficiency.Transportation Research:Part A 1995,29(3):245-252.
    [25]Tabernacle,J.A study of the changes in performance of quayside container cranes.Maritime Policy and Management,1995,(22):115-24.
    [26]Baird,A.Containerisation and the decline of the upstream urban port in Europe.Maritime policy and Management,1996,(23):145-56.
    [27]Fung,K.F.Competition between the ports of Hong Kong and Singapore:a structural vector error correction model to forecast the demand for container handling services.Maritime Policy and Management,2001,(28):3-22.
    [28]Tiwari,P.,H.Itoh,and M.Doi.Shippers' Port and Carrier Selection Behaviour in China:A Discrete Choice Model.Maritime Economics and Logistics,2003,5(1).
    [29]陈贻龙,邵振一.运输经济学.北京:人民交通出版社,1999年.
    [30]邹俊善.现代港口经济学.北京:人民交通出版社,1997.
    [31]陈航,张文尝.中国交通地理.北京:科学出版社,2000.
    [32]宋炳良.港口城市发展动态研究:(博士学位论文).上海:复旦大学,2000.
    [33]王缉宪.从物流角度分析珠江三角洲集装箱港口的竞争和货主的选择.见:陈广汉等编.提升大珠江三角洲国际竞争力研究.广州:中山大学出版社,2003.
    [34]许长新.港航经济系统理论与数理模型研究:(博士学位论文).南京:河海大学,2001.
    [35]韩增林.集装箱港口运输体系的形成与布局研究:(博士学位论文).长春:东北师范大学,2003.
    [36]杨建勇.现代港口发展的理论与实践研究:(博士学位论文).上海:上海海事大学,2005.
    [37]陈宁.港口运营结构优化理论、方法与实证研究:(博士学位论文).武汉:武汉理工大学,2006.
    [38]吉阿兵.集装箱港口的竞争策略研究:(博士学位论文).上海:上海交通大学博士论文,2006.
    [39]谈怀秋,郑清秀:论层次分析法在长江干线国际集装箱港口合理布局中的应用.重庆交通学院学报,2000,(4):94-101.
    [40]吕永波,杨蔚然,王瑞花等.我国主要集装箱运输港口的竞争力评价研究.北方交通大学学报.2002,(5):102-105.
    [41]宋炳良.国际集装箱多式联运与东部港口竞争力分析.中国航海,2003,(3):61-64.
    [42]杜桂玲,陈良.环渤海地区港口的发展与竞争.中国港口,2004,(3):12-15.
    [43]Artle.R,C.Averours.The Telephone System as a Public Good:Static and Dynamic Aspects.Bell Journal of Economics,1973(4):89-100.
    [44]Rohlfs,J.A.Theory of Interdependent Demand for a Communications Service.Bell Journal of Economics,1974,5(1):16-37.
    [45]Economides,N.The Economics of Networks.International Journal of Industrial Organization,1996,14(6):673-699.
    [46]Economides,N.and C.Himmelberg.Critical Mass and Network Evolution in Telecommunications.Forthcoming in Toward a Competitive Telecommunications Industry:Selected Papers from the 1994 Telecommunications Policy Research Conference,Gerard Brock(ed.),1995.
    [47]Yang,Yi-Nung.And C.C.Barter.Nonconcave,Nonmonotonic Network Externalities.Economic Research Institute Study Paper ERI#95-28,Utah University,1997.
    [48]Liebowitz,S.J,S.E.Margolis.Network Externality:An Uncommon tragedy.The Journal of Economic Perspectives,1994(Spring):135-150.
    [49]Liebowitz,S.J,S.E.Margolis.Are Network Externality i New Source of Market Failure?Research in Law and Economics,1995,(17):1-22.
    [50]Blonski M.Network Externalities and Two-part Tariffs in Telecommunication Markets.Information Economics and Policy,2002,(4):95-109.
    [51]Mitsunori Noguchi,William R.Zame,Competitive Markets with Externalities.Theoretical Economics,2006,(1):143-166.
    [52]朱彤.外部性、网络外部性与网络效应.经济理论与经济管理,2001,(11):60-64.
    [53]朱彤.网络效应经济理论:文献回顾与评论.教学与研究,2003,(12):66-70.
    [54]帅旭,陈宏民.基于硬件/软件范式的间接网络外部效应研究.系统工程理论与实践,2004,(2):25-30.
    [55]雷娟.具有网络外部性差异化产品的博弈分析.商业研究,2005,(18):165-166.
    [56]李克克,陈宏民.网络外部性条件下厂商的R&D动机研究.系统工程学报,2006,(2):171-175.
    [57]李克克,陈宏民.网络外部性和规模经济性动态变化条件下的市场集中模式.系统工程理论方法应用,2006,(3):194-198.
    [58]段文奇,陈忠,惠淑敏.基于复杂网络的网络效应新产品扩散模式.上海交通大学学报2007,(7):1070-1072。
    [59]王永立,杨东援.营运线路网络效应定义、模型及其模糊评价.同济大学学报(自然科学版),2006,(2):1622-1626.
    [60]徐国平,宗蓓华.交通运输中网络效应问题探讨.综合运输,2007,(9):12-15.
    [61]舒洪峰.集装箱港口发展动态研究:(博士学位论文).北京:中国社会科学院研究生院,2007.
    [62]张丽君,侯超惠,胡国强,李澜著.现代港口物流.北京:中国经济出版社,2005.
    [63]黄健元.东亚地区国际港口集装箱运输竞争力比较研究:(博士学位论文).南京:河海大学,2004.
    [64]赵宝廷.公共品双层供给理论与实证研究:(博士学位论文).济南:山东大学,2007.
    [65]罗艺.电信产业的经济学分析.财经界,2007,(9):113-114.
    [66]戴桂林.张小凡.现代港口发展模式探讨:一体化国际运输市场视角.海洋开发与管理,2007,(3):129-136.
    [67]孙光圻.刘洋.现代港口发展趋势与“第四代港口”新概念.中国港口,2005,(6):16-17.
    [68]肖钟熙.现代集装箱港口竞争的层次(1).集装箱化,2003,(6):10-12.
    [69]初良勇.范厚明.环渤海地区集装箱港口的竞争及发展趋势.中国港口,2001,(5):26-27.
    [70]王济川,郭志刚.Logistic回归模型一方法与应用.北京:高等教育出版社,2001.
    [71]朱彤著.网络效应经济理论-ICT产业的市场结构、企业行为与公共政策.北京:中国人民大学出版社,2004.
    [72]熊红星著.网络效应、标准竞争与公共政策.上海:上海财经大学出版社,2006.
    [73]Katz M L,Shapiro C.Product introduction with network externalities.Journal of Economic Perspectives,1992,(40):55-83.
    [74]Katz M L,Shapiro C.Network externalities,competition,and compatibility.American Economic Review,1985,(75):424-440.
    [75]Farrell,Joseph and G.Saloner.Standardization,Compatibility,and Innovation.Rand journal of Economic,1985,(16):70-83.
    [76]Economides N.Minimal and maximal product differentiation in Hotelling's duopoly.Economics Letters,1986,(21):67-71.
    [77]汪小帆,李翔,陈关荣编著.复杂网络理论及其应用.北京:清华大学出版社2006.
    [78]郭雷,许晓鸣主编.复杂网络.上海:上海科技教育出版社,2006.
    [79]ErdEs P,Rényi A.On the evolution of random graphs.Publ.Math.Inst.Hung.Acad.Sci.,1960,(5):17-60.
    [80]Watts D J,Strogatz S H,Collective dynamics of small world networks.Nature,1998,(393):440-442.
    [81]Newman M E J,Watt s D J.Renormalization group analysis of the small-world network model.Phys.Left.A,1999,(263):341-346.
    [82]Newman M E J,Watt s D J.Scaling and percolation in the small-world network model.Phys.Rev.E,1999,(60):7332-?342.
    [83]S.N.Dorogovtsev and J.F.F.Mendes.Exactly solvable small-world network.Europhys.Lett,2000,(50):1-7.
    [84]Kleinberg J.Navigation in a small world.Nature,2000,(406):845.
    [85]Watts D J.The new science of networks.Annual Review of Sociology,2004,(30):243-270.
    [86]Barabsi A L,Albert R.Emergence of scaling in random networks.Science,1999,(286):509-512.
    [87]Albert R,Barabsi A L.Statistical mechanics of complex networks.Review of Modern Physics,2002,(74):47-97.
    [88]Newman M E J.Spread of epidemic disease on networks.Phys Rev E,2002,(66):016128.
    [89]Newman M E J.The structure and function of complex networks.SIAM Review,2003,(45):167-256.
    [90]Moore C,Newman M E J.Epidemics and percolation in small-world networks.Phys Rev E,2000,(61):5678-5682.
    [91]May R M,Lloyd f L.Infection dynamics on scale-free networks.Phys Rev E,2001,(64):066112.
    [92]R.Guimera.Modeling the world-wide airport network.Bur Phys J:B,2004,(38):381-385.
    [93]Sen P,Dasgupta P,Chatterjee A,et al.Small-world properties of the Indian railway network.Phys Rev E,2003,(67):036106.
    [94]周涛,傅忠谦,牛永伟等.复杂网络上传播动力学研究综述.自然科学进展,2005,15(5):513-518.
    [95]Zhou T,B.H.Wang,P.M.Hui,K.P.Chan.Topological properties of integer networks.Physica A,2006,(367):613-618.
    [96]刘宏鲲,周涛.中国城市航空网络的实证研究与分析.物理学报,2007,(1):106-112.
    [97]俞桂杰,彭语冰,褚衍昌.复杂网络理论及其在航空网络中的应用.复杂系统与复杂性科学,2006,(1):79-84.
    [98]hi W,Cai X.Statistical analysis of airport network of China.Phys Rev:E,2004,(69):046106.
    [99]车宏安,顾基发.无标度网络及其系统科学意义.系统工程理论与实践.2004,(4):11-16.
    [100]Maersk Line:Http://www.maersksealand.com.
    [101]Brain Slack.The port service industry in an environment of change.Goforum,1989,20(4):447-457.
    [102]Myung-Shin Ha.A comparison of service quality at major container ports:implications for Korean ports.Journal of Transport Geography,2003,11(2):131-137.
    [103]徐逸桥.上海市港口服务业的国际比较及其对策研究.上海海事大学优秀硕士毕业论文,2004.
    [104]徐永健,阎小培,许学强.现代港口多功能发展研究—以广州为例.经济地理,2001,(2):235-239.
    [105]Chou,C.F,O' Shy.Do Consumers Gain or Lose When More people buy the Same Brand?European Journal of Political Economy,1996,(12):309-330.
    [106]Dixit A,Stiglitz J.Monopolistic competition and optimal product diversity.American Economic Review,1977,(67):297-308.
    [107]G.Szabo,G.Fath.Evolutionary games on graphy.Arxiv:cond-mat/0607344,2006.
    [108]Ohtsuki,H.,Hauert,C.,Lieberman,E.,Nowak,M.A.A simple rule for the evolution of cooperation on graphs and social networks.Nature,2006,(441):502-505.
    [109]Nowak,M.A.,Sigmund,K.Evolution of indirect reciprocity.Nature,2005,(437):1291-1298.
    [110]Nowak,M.A.Five rules for the evolution of cooperation.Science,2006,(314):1560-1563.
    [111]Traulsen.A,Nowak.M.A.Evolution of cooperation by multilevel selection.Proc.Natl.Acad.Sci.USA 103,2006:10952- 10955.
    [112]S.Bowles.Group Competition,Reproductive Leveling,and the Evolution of Human Altruism.Science,2006,(314):1569-1572.
    [113]R.Boyd.The Puzzle of Human Sociality.Science,2006,(314):1555-1556.
    [114]Axelrod,R.The Evolution of Cooperation.Basic Books,.New York,1984.
    [115]Maynard Smith,J.Evolution and the theory of games.Cambridge:Cambridge University Press,1982.
    [116]Webull J.Evolutionary Game Theory.Princeton:Princeton Press,1995.
    [117]Hofbauer.J,Sigmund.K.Evolutionary Games and Population Dynamics.Cambridge:Cambridge University Press,1998.
    [118]Lewontin,R.C.Evolution and the Theory of Games.Journal of Theoretical Biology,1960(1),382-403
    [119]MAYNARD SMITH J,PRICE G R.The logic of animal conflicts.Nature,1973,(246):15-18.
    [120]MAYNARD SMITH J.The theory of games and the evolution of animal conflicts.Journal of Theoretical Biology,1974,(47):209-221.
    [121]C.A.Ferrer,Ana Ania.The evolutionary stability of perfectly competitive behavior.Economic Theory,2005,26(3):497-516.
    [122]David K.Levine and Wolfgang Pesendorfer.The Evolution of Cooperation Through Imitation.Games and Economic Behavior,2007,(58):293-315.
    [123]Josef Hofbauera,William H.Sandholmb.Evolution in games with randomly disturbed payoffs.Journal of Economic Theory 2007,(132):47-69.
    [124]孙庆文,陆柳,严广乐,车宏安.不完全信息条件下演化博弈均衡的稳定性分析.系统工程理论与实践,2003,(7):11-16.
    [125]吴昊.杨梅英.陈良猷.合作竞争博弈中的复杂性与演化均衡的稳定性分析.系统工程理论与实践,2004,(2):90-94.
    [126]易余胤,盛昭瀚,肖条军.不同行为规则下的Cournot竞争的演化博弈分析.中国管理科学,2004,(3):125-129.
    [127]易余胤,刘汉民.经济研究中的演化博弈理论.商业经济与管理,2005,(8):8-13.
    [128]程贵孙.郭朝晖.集群中企业协作与竞争行为的演化博弈分析.沈阳工业大学学报,2006.(3):335-338.
    [129]杨玉红.陈忠.中介企业协同竞争的演化均衡分析.系统工程理论方法应用,2006,(1):26-31.
    [130]石岿然.肖条军.基于演化博弈理论的企业组织模式选择.东南大学学报(自然科学版),2007,(3):537-542.
    [131]克里斯汀·蒙特,丹尼尔·塞拉.博弈论与经济学.张琦译.北京:经济管理出版社,2004.
    [132]R.SELTEN.A note on evolutionarily stable strategies in asymmetric animal contests.Theoretical Biology,1980,(84):93-101.
    [133]R.SELTEN.Evolutionary stability in extensive two-person games:correction and further development.Mathematical Social Sciences,1988,(16):223-266.
    [134]Christian Monter,Daniel Serra.Game Theory and Economics.Hampshire/Palgrave Macmillan,2003.
    [135]Rapoport,A.,Guyer,M.Ataxonomy of 2×2 games.Yearbook of the Society for General Systems,1966,(11):203-214.
    [136]Nowak,M.A.Five rules for the evolution of cooperation.Science,2006b,(314):1560 -1563.
    [137]Nowak,M.A.,Bonhoeffer,S.,May,R.M.More spatial games.Int.J.Bifurcat.Chaos,1994a,(4):33-56.
    [138]Nowak,M.A.,Bonhoeffer,S.,May,R.M.Spatial games and the maintenance of cooperation.Proc.Natl.Acad.Sci.USA,1994b,(91):4877-4881.
    [139]Nowak,M.A.,May,R.M.Evolutionary games and spatial chaos.Nature,1992,(359):826-829.
    [140]Nowak,M.A.,May,R.M.The spatial dilemmas of evolution.Int.J.Bifurcat.Chaos,1993,(3):35-78.
    [141]Hauert,C.Fundamental clusters in spatial 2×2 games.Proc.R.Soc.Lond.B 268,2001:761-769.
    [142]Hauert,C.Effects of space in 2×2 games.Int.J.Bifurc.Chaos,2002,(12):1531-1548.
    [143]Rauert,C.Spatial effects in social dilemmas.J.Wheor.Biol,2006,(240):627- 636.
    [144]Rauerv,C.,De Monte,S.,Hofbauer,J.,Sigmund,K.Volunteering as Red Queen mechanism for cooperation in public goods game.Science,2002,(296):1129-1132.
    [145]Hauert,C.,Doebeli,M.Spatial structure often inhibits the evolution of cooperation in the snowdrift game.Nature,2004,(428):643- 646.
    [146]Szab'o,G.,Antal,T.,Szab'o,P.,Droz,M.Spatial evolutionary prisoner' s dilemma game with three strategies and external constraints.Phys.Rev.E,2000,(62):1095-1103.
    [147]Szab'o,G.,Hauert,C.Phase transitions and volunteering in spatial public goods games.Phys.Rev.Lett,2002b,(89):118101.
    [148]Szab'o,G,T"oke,C.Evolutionary prisoner's dilemma game on a square lattice.Phys.Rev.E,1998,(58):69-73.
    [149]吴枝喜.复杂网络及其上的进化博弈研究:(博士学位论文).兰州:兰州大学,2007.
    [150]F C.Santos,J M.Pacheco.Scale-Free Networks Provide a Unifying Framework for the Emergence of Cooperation.Physical Review Letters,2005,(95):098104.
    [151]Mao-Bin HU,Wen-Xu WANG,Rui Jiang,et al.A Unified Framework for the Pareto Law and Matthew Effect using Scale-Free Networks.The European Physical Journal B,2006,(53):273-277.
    [152]J M.Pacheco,C.Francisco,F C.Santos.Network dependence of the dilemmas of cooperation.Science of Complex Networks:From Biology to the Internet and WWW:CNET 2004.AIP Conference Proceedings,2005,(776):90-100.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700