江苏省城乡居民信息消费差异性研究

发布时间：2018-08-13 16:40

【摘要】：信息消费作为新的消费热点，增长迅速，但城乡居民在信息消费领域差异明显，且此种差异造成很多不良影响，导致新的不平等产生。在本文中，以江苏省为例，讨论城乡居民信息消费差异问题。首先通过协整检验、误差修正模型、格兰杰因果检验，基于经济增长视角分析了江苏省居民整体信息消费情况。然后详细分析2001～2012年城乡居民信息消费变迁及差异，基于ELES模型分别构建城乡居民信息消费函数，从信息消费水平、各类信息消费占比、边际信息消费倾向及信息消费需求收入弹性四个方面对江苏省城乡居民的差异进行了比较研究。其次基于相关理论及现有的研究成果，，提出可能的影响因素，通过构建模型定量分析各细分收入差异对信息消费差异的影响，并定性分析其他可能的影响因素，包括信息设备拥有情况差异、文化素质差异和信息消费环境差异三个方面。最后综合考虑城乡差异性、影响因素等方面，提出缩减江苏省城乡居民信息消费差异，提高总体信息消费水平的对策和建议。研究结果表明：江苏省居民整体信息消费支出与经济增长之间具有长期均衡动态关系及短期波动特性，经济水平增长是信息消费支出水平增长的格兰杰原因。江苏省城乡居民信息消费支出水平均增长迅速，无论是增长幅度还是增长速度，农村居民均略高于城镇居民。城乡居民信息消费差异主要表现为信息消费支出水平差异，由于农村居民信息消费潜力巨大，在一定程度上缓和了这种差异。在各类信息消费占比中，城乡居民医疗保健支出差异最大。城镇居民基本信息需求量比农村居民大，但农村居民边际信息消费倾向高于城镇居民。信息产品及服务对于农村居民呈现更高的奢侈性，农村居民信息消费对收入的变动更敏感。城乡居民收入差异仍然是造成信息消费差异的最大原因，收入细分后，城乡居民信息消费差异能由经营性收入差异、财产性收入差异解释。其中城乡居民经营性收入差异对信息消费差异产生最为明显的负向影响，财产性收入差异产生较弱的正向影响。工资性收入差异、转移性收入差异均对信息消费差异产生正向影响。随着城乡居民电脑拥有量差异，文化素质差异尤其是大学及以上学历人口所占比例差异，信息消费环境差异如财政支出差异的扩大，信息消费差异也随之扩大。
[Abstract]:As a new hot spot of consumption, information consumption is increasing rapidly, but the difference between urban and rural residents in the field of information consumption is obvious, and this difference causes many adverse effects, resulting in new inequality. The results show that the overall information consumption of Jiangsu residents is analyzed from the perspective of economic growth, and then the changes and differences of information consumption between urban and rural residents from 2001 to 2012 are analyzed in detail. Based on ELES model, the information consumption functions of urban and rural residents are constructed respectively, from the level of information consumption, the proportion of various information consumption, marginal information consumption tendency and information consumption. This paper makes a comparative study on the differences between urban and rural residents in Jiangsu Province from four aspects: income elasticity of fee demand. Secondly, based on relevant theories and existing research results, the paper puts forward possible influencing factors, analyzes quantitatively the impact of income differences on information consumption differences by constructing a model, and qualitatively analyzes other possible influencing factors, including letter. Finally, considering the differences between urban and rural areas and the influencing factors, the paper puts forward some countermeasures and suggestions to reduce the differences between urban and rural residents'information consumption and improve the overall level of information consumption in Jiangsu Province.
The results show that there is a long-term equilibrium dynamic relationship and short-term fluctuation between the overall information consumption expenditure and economic growth in Jiangsu Province, and the growth of economic level is the Granger cause of the growth of information consumption expenditure. The difference of information consumption between urban and rural residents is mainly manifested in the level of information consumption expenditure, which is eased to a certain extent due to the huge potential of information consumption of rural residents. The demand for interest is larger than that of rural residents, but the marginal information consumption tendency of rural residents is higher than that of urban residents. The difference of rural residents'information consumption can be explained by the difference of operating income and property income. Among them, the difference of urban and rural residents' operating income has the most obvious negative impact on the difference of information consumption, while the difference of property income has a weaker positive impact. With the difference of computer ownership between urban and rural residents, the difference of cultural quality, especially the proportion of college graduates and above, the difference of information consumption environment such as the difference of financial expenditure, the difference of information consumption also enlarges.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F126.1

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