... examines the perspectives of Japanese public owners regarding the importance of CDRs in public procurement and evaluates their readiness to implement Swiss CDRs in Japanese construction sites. Design/methodology/approach The research design utilizes quantile regression analysis for its robustness...

..., the quantile regression (QR) technique and the random forest (RF) algorithm. This innovative hybrid approach provides a comprehensive exploration of the driving factors while also allowing for an examination across different quantiles of insurance consumption. Findings The study identifies several driving...