除了社会经济正常发展的需要和难以确定的自然因素,整个汽车市场还受制于一般性和特殊性的政策因素。政策因素中,从国家到地方,近年来包括了拉动内需、节能、环保、安全、效率等诸多方面,有的涉及整个汽车行业,有的仅涉及专用汽车行业。从整体来看,专用汽车市场与其他汽车种类有很大不同,其影响因素来自更多方面。 In addition to the normal socio-economic development needs and difficult to determine the natural factors, the entire car market is subject to the general and specific policy factors. Among the policy factors, from the country to the local area, in recent years, it has included many aspects such as boosting domestic demand, energy conservation, environmental protection, safety and efficiency, and some involve the entire automobile industry, while others only involve the special-purpose vehicle industry. Overall, the private car market is very different from other car types and its influencing factors come from many aspects.