Research On The Cost-Performance Optimization Of The Large And Medium-sized Construction General Contractor Enterprise With Relationship Contract

Large and medium-sized construction general contract enterprise selecting packetway to reduce their own costs and achieve better engineering effect, formed withsubcontractors and material, machinery supply company between the relatively stablerelations of cooperation. In the process of cooperation, always contract enterprise withsubcontractors and material, machinery supply company signed a formal contract tocontrol its cost, but due to the limited rationality and the law is not perfect and theobjective existence, the contract is incomplete, causes the enterprise to exist betweenhigh transaction cost and frequent opportunistic behavior, to the general contractingenterprise brings serious problems of engineering quality and the cost of the poorperformance of reality.Aiming at the large and medium-sized construction general contract enterprise atpresent the formal contract to optimize the cost performance of the current situation,put forward to use relational contract as a formal contract supplement, to optimize thecost performance. First theoretically analyzes the formal contract in optimization of thecost performance of dominance and deficiencies, and relational contract to the formalcontract auxiliary function, Afterward seeks for optimized the breach, namely obtainsfrom enterprise’s relational capital and the relations standard through to enhance thebusiness connection contract achievements, thus achieves the optimized costachievements the goal. Secondly, the theoretical analysis, has made the correspondinghypothesis, namely the relationship capital, relational norms more powerful, then theenterprise relationship performance about better performance, leading to better costperformance. Again, according to the theoretical analysis and hypothesis, construct a structural equation model, and field questionnaire to collect data, using SPSS andAMOS software for data processing and analysis, After the correction of the model andthe model test, the indicators are in line with the ideal standard, acceptable results,Relationship capital, relational norms and relational contract performance betweenstrong positive correlation, while relational performance and cost performance alsoexists between the strong positive correlation, also of the proposed based on therelational contract optimize cost performance feasibility, and verify the optimal breach.Finally, according to the theoretical and empirical analysis of the results, for large andmedium-sized construction general contract enterprise puts forward the optimal costperformance policy recommendations depends on enterprise relationship capital andrelational norms contruction. This paper uses game theory analysis and empiricalanalysis, based on the relational contract optimize cost performance were demonstrated,with certain theoretical innovation and practical significance.