Монгол улс - ӨНЭЗС 2002/2003
Судалгааны дугаар | MNG-NSO-MN-200203-v2.0 |
Он | 2002 - 2003 |
Улс | Монгол улс |
Гүйцэтгэгч | Үндэсний Статистикийн Хороо - УИХ |
Түнш | United Nations Development Programme - UNDP - Судалгааг санхүүжүүлсэн Дэлхийн банк - WB - Судалгааг санхүүжүүлсэн |
Судалгаа | |
Мета мэдээлэл | DDI татах RDF татах |
Үүссэн огноо | Jul 28, 2013 |
Сүүлд шинэчилсэн огноо | Jul 08, 2014 |
Хуудасын тоо | 688100 |
Татагдсан тоо | 19989 |
Түүвэрлэлт
Түүвэрлэлт
The Integrated HIES with LSMS 2002-2003 households are a subset of the household interviewed for the HIES 2002. One third of the HIES 2002 households were contacted again and interviewed on the LSMS topics. The subset was equally distributed among the four quarters.
The HIES 2002, and consequently the Integrated HIES with LSMS 2002-2003, used the 2000 Census as sample frame. 1,248 enumerations areas were part of the sample, which is a two-stage stratified random sample. The strata, or domains of estimation, are four: Ulaanbaatar, Aimag capitals and small towns, Soum centres, and Countryside. At a first stage a number of Primary Sampling Units (PSUs) were selected from each stratum. In the selected PSUs enumerators listed all the households residing in the area, and in a second stage households were randomly selected from the list of households identified in that PSU (10 households were selected in urban areas and 8 households in rural areas).
It should be noted that non-response case of households once selected for the survey exerts unfavorable influence on the representativeness of the survey. Therefore an enumerator should take every step to avoid that. To obtain true and timely survey results a proper agreement should be reached with a selected household before a survey starts. One of the main reasons of non-response is that an enumerator doesn't meet with the household members who are able to give the required information. An enumerator should visit a household at least 3 times within the given period to take the questionnaire.
Another common reason is that a household refuses to participate in the survey. In this case an enumerator should explain the purpose of the survey again, explain that the private data will be kept strictly confidential according to the corresponding law. If necessary an enumerator can ask local statistical division or local administration for the help. However this practice is very seldom.
If there is no possibility to take the questionnaires from the selected households due to weather conditions or disasters, reserved households with numbers 11, 12, 13 respectively from the list provided by the NSO should replace the omitted ones. However the reasons of replacements are to be declared in detail on the form.
Хамралтын түвшин
No information
Түүврийн жин
The use of the sampling procedure of the survey means that households living in different areas of the country have been selected with differing probabilities. Therefore, in order to obtain representative statistics for each of the strata and for Mongolia, it is necessary to use sampling weights. These weights are applied to each household and correspond to the inverse of the probability of selection, calculated taking into account the sampling strategy.