Reason Analysis And Empirical Researches On Distortion Of The Income Datum Supplied By The Village Inhabitant In Sichuan Province

The village inhabitant statistics is the way that our country understands the social economic circumstance of villages. The income index of village inhabitant mainly reflects the income level and labor result of the farmer in the whole year, measuring the gist of living level of the farmer, is a more sensitive statistics index in the village inhabitant investigation. The investigation results of the village statistics index embody the "three peasants" problem directly. Along with gradual establishment of market economy system of our country, economic composition, economic structure and beneficial main body take on diversification, so obvious changes take place on the object of village statistics. Moreover, two-class organizations reform of the county and country, fundamental changes take place on the government working function, which makes the village skeleton statistics put forward new challenge. In recent years, many problems exist in the process of the village income statistics, such as the weak power, unrecognition of personnel's position, ununifyment of the method and the way of statistics, interference by the local government and so on, which cause statistics data to distort, especially current statistics system can not fit in with the needs of new situation of market economy development and new structure of existence of various economic compositions and diversification of the beneficial body, which already limit seriously and affect the exaltation of statistics date quality and exertion of important function in the national economies' statistics for macro regulation, so it is necessary to reform fault. The statistics datum about income of the village inhabitant is be distorted in the statistics process, which makes economist difficult to carry on evaluation on the condition of the village practically and realistically, hinder the work from carrying on in the village for the party and the nation, and damage the image of the party and government.In this paper through analytics of problems at present about the net income index of farmers indwelling in the village inhabitant investigation of Sichuan province and practical research about the net income datum of farmers of parts of villages, the author studies the reason of the village inhabitant income statistics data at present, with the mathematical model establishes the datum distinguished model, provides the discriminating standard of the income data investigated from the village inhabitant, and discriminates reasonably whether the statistics date is distorted. At the same time the author with the game theory analyzes the reason why the income statistics data ofthe village inhabitant is distorted from the point of view of government and peasant. In the end according to the principle of "advantageous to the exaltation of the statistics data quality, advantageous to the exaltation of the statistics work position, advantageous to exertion of statistics function, advantageous to the maintenance of the statistics worker's rights", the author finds out reasonable path to evade being distorted, thus local government may with science in norm by law carry out investigation work, improve the statistics data quality, enhance samplings of realms and multi-layers, gradually change those unpopular method of investigation work, get rid of old system of investigation, adjust to various resources of statistics to arrange and combine continuously, fully exertive the function of statistics information, reference and inspection.