College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Chengdu, Sichuan, P.R. China.
PLoS One. 2023 Aug 10;18(8):e0289630. doi: 10.1371/journal.pone.0289630. eCollection 2023.
In the prefabricated construction industry, consumers are sensitive to the construction delivery time, and different power structures are very common. This research uses methods of Stackelberg game, Nash game and supply chain coordination, introduces a manufacturer crashing strategy into a prefabricated construction supply chain and investigates the assembler pricing, manufacturer crashing, and supply chain coordination strategies under three different power structures. It finds that adopting a crashing strategy improves the supply chain's profit, while the dynamic wholesale price contract achieves supply chain coordination. Meanwhile, when consumer time and price sensitivity are low, it is easier to achieve high profits in the supply chain under unequal power distribution. Conversely, the supply chain profit is higher in the case of a Nash game. This study innovatively introduces the thought of power structure and crashing strategy into the prefabricated construction supply chain, and provides the optimal price and delivery time under three different power structures for prefabricated construction enterprises and realizes supply chain coordination. The conclusion can provide decision suggestions for the prefabricated construction enterprises under different competitive environments.
在预制建筑行业，消费者对施工交付时间非常敏感，不同的权力结构非常普遍。本研究采用斯塔克尔伯格博弈、纳什博弈和供应链协调方法，将制造商崩溃策略引入预制建筑供应链，并在三种不同权力结构下研究了装配商定价、制造商崩溃和供应链协调策略。研究发现，采用崩溃策略可以提高供应链的利润，而动态批发价格合同可以实现供应链协调。同时，当消费者对时间和价格的敏感度较低时，在非均衡权力分配下，供应链更容易实现高利润。相反，在纳什博弈中，供应链的利润更高。本研究创新性地将权力结构和崩溃策略的思想引入预制建筑供应链，并为预制建筑企业在三种不同权力结构下提供了最优价格和交货时间，实现了供应链协调。该结论可为不同竞争环境下的预制建筑企业提供决策建议。
