Hebei Investigation Team Takes Measures To Complete The CPI Base Rotation Work.

2011 is the starting year for the new round of consumer price major. To do a good job of base rotation and ensure the quality of the data in the base year, the Hebei investigation team has done everything in an orderly manner. CPI survey Statistics on the smooth transition of the new base period.

Taking the opportunity of the replacement of the base period, a special meeting was held to carry out a unified review of the catalogue of the specifications for the 22 cities and counties that were collected in Hebei Province, and standardized the specifications for investigation in cities and counties.

- science has compiled a new round of weighting data. One is to start early, according to the National Bureau of statistics. commodity The unification of weights is made by the city team to enhance the representativeness of the county's weights. Two, the weights and measures meeting of Hebei province is held in mid August 2010 to strictly examine and evaluate the weights and weights of the counties and cities, clearly adjust the principles and put forward adjustment opinions; three, in late September 2010, according to the new weights and measures required by the National Bureau of statistics, revise the weights and measures table, arrange the arrangement of university students' consumption to constitute a typical survey; four, make use of annual reports and procedures training sessions to re examine the balance of new weights, and ensure that the new weights are kept in general coordination between the city and city, county and county, city and county, and the whole province, the province and the neighboring provinces, so as to lay the foundation for the new round of accurate calculation of CPI. From 2010 to March, the directory began to uniformly compile the weights and measures of cities and counties, arrange for the deployment of typical survey work, and require all cities to compile weights and figures with nearly three years' urban and rural household data, and stipulate the county level at the same time.

- strengthening program training. To ensure the new base period CPI data Timely and accurate reporting, timely training of procedural training, training of city and county team staff, through centralized interpretation, individual counseling, computer operation, simulation calculation, so that all city and county professionals are more proficient in the operation process of the new procedure, providing a guarantee for the new periodic report.

- strengthening audit and evaluation to ensure the convergence of new and old base dates. As the system, procedures, weights and changes in catalogues are being investigated, the convergence of new and old base dates becomes a difficult point in this round of rotation. To this end, Hebei Corps increased data audit and evaluation efforts, all cities and counties monthly new and old tail impact on all collated and calculated, one by one feedback, and guide its adjustment and cohesion. After repeated adjustment and trial calculation, the new and old caudal influence data of the whole province and 22 cities and counties in 1-12 months have been smoothly linked.