… , government subsidies, and the proportion of subsidies. First, a " two-stage" trade-in model
… Secondly, consumer preferences, government subsidies and subsidy ratios were used as …

… The Chinese government has repeatedly emphasized the … will be maximized under the
support of digital technologies … also used the generalized space two-stage least square method (…

… Professor George Wright provided timely support as a secondary supervisor. Mrs. Anne Bailey
… Finally, Professor Tony Cockerill has provided outstanding on-going support, supervision, …