Living Standards Measurement Survey 2007 - Serbia

Geographic coverage
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National

Analysis unit
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- Households
- Individuals

Kind of data
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Sample survey data [ssd]

Sampling procedure
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The population for LSMS consists of Republic of Serbia residents, excluding Kosovo and Metohija . The sampling frame for the LSMS was based on the Enumeration District (ED) delineated for the 2002 Serbia Census, excluding those with less than 20 households. It is estimated that the households in the excluded EDs only represent about 1 percent of the population of Serbia.

The sampling frame also excludes the population living in group quarters, institutions and temporary housing units, as well as the homeless population: these groups also represent less than 1 percent of the population, so the sampling frame should cover at least 98 percent of the Serbian population.

Stratification was done in the same way as for the previous LSMSs. Enumeration District werestratified according to:
- Region in 6 strata (Vojvodina, Belgrade, West Serbia, Sumadija and Pomoravlj e, East Serbia and South East Serbia).
- Type of settlement (urban and other).

The allocation of EDs according to region and type of settlement was propoI1ionai to the number of occupied dwellings, adjusted to provide sufficient precision of estimates at the regional level.
To provide optimal sample sizes in each region we decided that the minimum number of allocated EDs to each stratum should be 60. The result of this procedure was a slight deviation from strictly proportional allocation.

The sample size for LSMS 2007 was 71 40 households from 510 selected EDs. Within each ED 14 occupied dwellings were selected. From each selected occupied dwellings one household was selected (using a Kish Grid). The sample size was determined according with the aim of achieving 5,000 household interviews with an expected non-response rate of around 30%. The final response rate was 78%, producing a sample size of 5,557 households.

Mode of data collection
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Face-to-face [f2f]

Response rate
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Response rate was 78%.

地理覆盖范围
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- 国家级
分析单位
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- 家庭
- 个人
数据类型
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- 样本调查数据 [ssd]
抽样程序
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LSMS（国家社会经济调查）的抽样范围包含塞尔维亚共和国的居民，但不包括科索沃和梅托希亚。LSMS的抽样框架基于2002年塞尔维亚人口普查所划定的普查区（ED），排除了那些家庭数量少于20户的地区。估计这些被排除的普查区中的家庭仅占塞尔维亚人口的约1%。抽样框架还排除了居住在集体宿舍、机构以及临时住所的人口，以及无家可归者：这些群体也仅占人口的不到1%，因此抽样框架应覆盖至少98%的塞尔维亚人口。
与之前的LSMS一样，分层方法也得到了应用。普查区根据以下标准进行分层：
- 地区分为6个层级（伏伊伏丁那、贝尔格莱德、西塞尔维亚、苏马迪亚和波莫拉夫利耶、东塞尔维亚和东南塞尔维亚）。
- 居住类型（城市和其他）。
普查区根据地区和居住类型分配，与占用住宅的数量成比例，同时调整以提供足够的区域估计精度。
为了在各个地区提供最佳的样本量，我们决定每个层级的最低分配普查区数量应为60个。此程序的结果是略微偏离了严格的成比例分配。
LSMS 2007的样本量为7140户，来自510个选定的普查区。在每个普查区中，选择了14个占用住宅。从每个选定的占用住宅中选取一户家庭（使用Kish网格）。样本量是根据实现5000户家庭访谈的目标确定的，预计非响应率为约30%。最终响应率为78%，产生了5557户家庭的样本。
数据收集方式
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面对面 [f2f]
响应率
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响应率为78%。