The Influence of Government’s Economic Management Strategies on the Prefabricated Buildings Promoting Policies: Analysis of Quadripartite Evolutionary Game

Abstract

As an efficient measure to protect the environment and reduce energy consumption, promoting prefabricated buildings can lead to the sustainable development of the world economy and long-term economic benefits for society. Nevertheless, for China, it is immature because of the high cost and difficulties in the promotion. The government’s strategies in economy and management are crucial to promoting prefabricated building policies. This paper establishes a quadripartite evolutionary game model composed of construction units, property developers, homebuyers, and government departments under the government supervision system by analyzing the entire interest chain of prefabricated buildings projects. It aims to study the impact of government management and economic strategies on promoting prefabricated building policies. The results show that: (1) The government should ensure the construction safety of projects through mature supervision systems to reduce citizens’ resistant moods caused by project quality problems; (2) The government should improve the reward and punishment mechanism to motivate construction units and developers; (3) The government should invite supervision consulting companies to increase information transparency, avoiding the economic losses of the people and the obstruction of policy implementation caused by information imbalance.

Overall Barriers to The Prefabricated Construction Industry: A Fuzzy-SEM

“…In nations like Egypt, the majority of the biggest projects are government-driven, so government pushing PC usage will raise PC percentage utilization and assist PC vendors' ability to bid and take part in more projects. In 2005, 35% of new homes in the UK were prefabricated structures, thanks to government grants and public funding that encouraged the usage of these structures (Song et al, 2021). Another instance is when, for the third time, Singapore promoted the prefabrication project policy.…”

Research on the Training and Management of Industrializing Workers in Prefabricated Building with Machine Vision and Human Behaviour Modelling Based on Industry 4.0 Era

“…For example, a worker has insufficient knowledge about construction phase reports when answering questions, and most of the workers in the construction team have this situation; then it can be inferred that the construction is in poor quality. The root of this can be found to be a hidden line of conflict of interest between the worker, the construction unit, and the regulator [ 47 ]. The quality of training of the group can thus be screened to identify more hidden dangers that affect the economy and safety of engineering under the policy of industrializing worker training process.…”

Analysis of Carbon Emission Reduction Paths for the Production of Prefabricated Building Components Based on Evolutionary Game Theory

“…The validity of the game theory is then verified by means of empirical analysis, so as to provide a reference for the relevant departments to promote the large-scale development of prefabricated, assembled houses. Song et al [23] established a four-party evolutionary game model consisting of construction units, real estate developers, home buyers, and government departments under the government regulatory system by analyzing the entire interest chain of prefabricated construction projects. The aim is to study the influence of government management and economic strategies on policies to promote prefabricated buildings.…”