土木工程与管理学报
土木工程與管理學報
토목공정여관이학보
JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY·URBAN SCIENCE
2015年
2期
60-67,73
,共9页
契约治理%建筑企业%技术创新网络%网络结构%创新绩效
契約治理%建築企業%技術創新網絡%網絡結構%創新績效
계약치리%건축기업%기술창신망락%망락결구%창신적효
contract governance%construction enterprises%innovation network%network structure%innovation performance
从契约治理的视角，研究建筑技术创新网络结构对创新绩效的影响，重点考察契约治理对上述关系的调节作用。以目前在我国建筑业发展较快的建筑信息模型技术为例，对较为典型的工程项目和相关建筑企业开展调查问卷获得研究数据，运用回归模型进行实证研究。结果显示建筑技术创新网络规模、中心度和联系强度对创新绩效有正向影响，正式契约倒U形调节网络规模、中心度和联系强度对创新绩效的影响效应，关系契约正向调节网络中心度和联系强度对创新绩效的影响效应。研究表明网络规模、中心度和联系强度对建筑技术创新都有积极作用，而恰当的契约治理将促进这一作用。建筑企业需要适度把握正式契约治理强度，着重培养关系契约治理能力，才能够更好地利用外部网络创新资源，提高创新绩效。
從契約治理的視角，研究建築技術創新網絡結構對創新績效的影響，重點攷察契約治理對上述關繫的調節作用。以目前在我國建築業髮展較快的建築信息模型技術為例，對較為典型的工程項目和相關建築企業開展調查問捲穫得研究數據，運用迴歸模型進行實證研究。結果顯示建築技術創新網絡規模、中心度和聯繫彊度對創新績效有正嚮影響，正式契約倒U形調節網絡規模、中心度和聯繫彊度對創新績效的影響效應，關繫契約正嚮調節網絡中心度和聯繫彊度對創新績效的影響效應。研究錶明網絡規模、中心度和聯繫彊度對建築技術創新都有積極作用，而恰噹的契約治理將促進這一作用。建築企業需要適度把握正式契約治理彊度，著重培養關繫契約治理能力，纔能夠更好地利用外部網絡創新資源，提高創新績效。
종계약치리적시각，연구건축기술창신망락결구대창신적효적영향，중점고찰계약치리대상술관계적조절작용。이목전재아국건축업발전교쾌적건축신식모형기술위례，대교위전형적공정항목화상관건축기업개전조사문권획득연구수거，운용회귀모형진행실증연구。결과현시건축기술창신망락규모、중심도화련계강도대창신적효유정향영향，정식계약도U형조절망락규모、중심도화련계강도대창신적효적영향효응，관계계약정향조절망락중심도화련계강도대창신적효적영향효응。연구표명망락규모、중심도화련계강도대건축기술창신도유적겁작용，이흡당적계약치리장촉진저일작용。건축기업수요괄도파악정식계약치리강도，착중배양관계계약치리능력，재능구경호지이용외부망락창신자원，제고창신적효。
From the perspective of contract governance, this paper analyzes the impacts of the construction innovation network structure on the performance, and mainly studies the moderating effect of the contract governance on these relationships. By taking the building information model technology as an example, which is quickly developing in recent years, the research data is obtained by conducting a questionnaire survey of some typical project and firms. Regression models were used to conduct empirical research. The results showed that the construction innovation network size, the centrality degree and link strength affect positively the innovation performance. Formal contract has a moderating effect with inverted U shape on the impact of the network size, centrality degree and link strength on the innovation performance. Relational contract has a positive moderating effect on the the impact of the centrality degree and link strength on the innovation performance. The study suggests that the construction innovation network size, the centrality degree and link strength can improve the innovation performance, while the suitable contract governance can promotes this effect. Construction enterprises should control the strength of the formal contract, and focus on cultivating the relational contract governance ability. So they can use the innovation resources of external network to improve the innovation performance.
