现今，很多相对成熟的高科技企业已经具有了一定程度的知识积累，企业内 的研发者之间也存在着各种各样的社会关系，研发人员的知识积累及社会关系会 影响研发人员的知识搜索行为，进而对企业的创新绩效产生影响。本文基于知识 网络和社会网络视角，探究企业研发人员在知识网络和合作网络中的位置与研发 人员本地搜索行为之间的关系。 通过收集华为2004-2013年的专利数据，进行实证分析以对假设进行验证。 结果表明：（1）研发人员所拥有知识元素在组织知识网络中中心度越高时，研 发者本地搜索深度和广度越大；（2）研发人员所拥有知识元素在组织知识网络 中跨越结构洞程度越高时，研发者本地搜索深度和广度越小；（3）研发人员在 合作网络中的中心度正向调节其所拥有的知识元素在知识网络中的中心度与本 地搜索行为间的正向关系；（4）研发人员在合作网络中跨越结构洞程度正向调 节其所拥有的知识元素在知识网络中的中心度与本地搜索行为间的正向关系； （5）研发人员在合作网络中位置对于知识元素在知识网络中跨越结构洞程度与 本地搜索行为之间关系的调节作用未得到验证。本文还通过案例研究和比较分 析，将研发人员分为四类，根据四类研发人员的特点将他们命名为组织依赖者、 多元化学者、知识专研者以及知识探索者，并分别提出个人层面和管理层面的建 议。研究扩展了知识网络、合作网络以及知识搜索的相关理论，为研发人员提出 了个人发展方面的建议，同时也为企业提供了针对不同类型研发人员的管理建 议。 关键词：知识网络，合作网络，知识搜索 II Abstract Recently,manyhigh-techenterpriseshaveaccumulatedacertaindegreeof knowledge.Therearealsovarioussocialrelationshipsamonginventorsinthe enterprises.Theaccumulatedknowledgeandsocialrelationswillaffectthe knowledgesearchbehaviorofinventors,andtheinventors’behaviorwillalsoaffect theinnovationperformanceoftheenterprises.Basedonthetwoperspectivesof knowledgenetworkandsocialnetwork,Iexplorestherelationshipamongthe inventors’knowledgeelementspositioninknowledgenetworks,theinventors’ positionincollaborationnetworksandthelocalsearchbehaviorofinventors. ThroughthecollectionofHuawei'spatentsdatafor2004-2013,anempirical analysisisconductedtoverifythehypothesis.Theresultsshowthat:(1)Thedegree centralityofainventor’sknowledgeelementsinanenterprise’sknowledgenetworkis positivelyrelatedtothedepthandbreadthofinventor’slocalsearch;(2)Thedegree ofainventor’sknowledgeelementsspanthestructuralholeinanenterprise’s knowledgenetworkisnegativelyrelatedtothedepthandbreadthofinventor’slocal search;(3)Thepositiverelationshipbetweeninventors’knowledgeelementsdegree centralityinknowledgenetworkandthedepth(orthebreadth)oflocalsearchis positivelymoderatedbythedegreecentralityofinventorsincollaborationnetworks. (4)Thepositiverelationshipbetweeninventors’knowledgeelementsdegreecentrality intheknowledgeinventornetworkandthedepth(orthebreadth)oflocalsearchis positivelymoderatedbythedegreeofinventorsspanstructuralholesincollaboration networks;(5)Itisn’tconfirmedthattherelationshipbetweenthedegreeofinventors’ knowledgeelementsspanstructuralholesandinventors’knowledgesearchbehavior ismoderatedbythepositionofinventorsincollaborationnetwork.Finally,through casestudyandcomparativeanalysis,theinventorsaredividedintofourcategories. Accordingtothecharacteristicsoftheinventors,theyarenamedasorganizational dependents,diversifiedscholars,knowledgeresearchersandknowledgeexplorers. AndImakerecommendationsfromboththeindividualandorganizationallevels.This researchexpandthetheoriesofknowledgenetworks,collaborationnetworksand knowledgesearch.Italsoproposespersonaldevelopmentsuggestionsforinventors, andprovidesmanagementadvicefordifferenttypeofinventors. KEYWORDS:Knowledgenetwork,Collaborationnetwork,Knowledgesearch 1 目录 摘要.........................................................................................................................I Abstract..........................................................................................................................II 第1章绪论..................................................................................................................1 1.1研究背景及研究问题.......................................................................................1 1.2研究意义..........................................................................................................2 1.3研究方法及研究目的......................................................................................3 1.3.1研究方法.................................................................................................3 1.3.2研究目的................................................................................................4 1.4研究内容和技术路线.......................................................................................4 1.5创新点..............................................................................................................8 1.6本章小结..........................................................................................................8 第2章文献回顾..........................................................................................................9 2.1社会网络..........................................................................................................9 2.1.1社会网络理论........................................................................................9 2.1.2社会网络理论与创新..........................................................................10 2.2知识网络........................................................................................................11 2.2.1知识网络概念......................................................................................11 2.2.2知识网络和社会网络的关系..............................................................12 2.3知识搜索........................................................................................................13 2.3.1知识搜索相关概念..............................................................................13 2.3.2知识搜索与创新..................................................................................14 2.3.3知识搜索的衡量..................................................................................15 2.4知识网络及社会网络与知识搜索的关系.....................................................16 2.5本章小结........................................................................................................17 第3章理论模型和实证研究....................................................................................19 3.1理论分析与假设提出....................................................................................19 3.1.1知识网络中心度与本地搜索之间的关系..........................................19 3.1.2知识网络结构洞与本地搜索之间的关系..........................................20 3.1.3研发人员在合作网络中结构特性的调节作用..................................21 3.2实证分析.........................................................................................................23 3.2.1研究对象..............................................................................................24 3.2.2数据来源和数据处理..........................................................................24 2 3.2.3变量定义及衡量方法..........................................................................26 3.2.4实证分析与研究结果..........................................................................29 3.2.5稳健性检验..........................................................................................36 3.3本章小结........................................................................................................38 第4章案例研究........................................................................................................41 4.1案例选取........................................................................................................41 4.2案例分析........................................................................................................43 4.3管理建议........................................................................................................48 4.4本章小结....................................................................................................