Socio-economic Status scores of private households on 1 January (from 01-01-2014)

This analysis file contains the socioeconomic status scores of all private households in the Netherlands. Socioeconomic Status Scores (SES-WOA scores) are based on financial prosperity, educational attainment and recent household employment history (WOA). More information on how to access the data: > https://www.cbs.nl/nl-nl/onze-diensten/maatwerk-en-microdata/microdata-zelf-onderzoek-doen ### Methodology The socioeconomic status scores (SES-WOA scores) are based on financial prosperity, educational attainment and the recent employment history of households. The SES-WOA total score as well as the subscores for financial prosperity, education level and recent employment history per household have been calculated using a Multiple Correspondence Analysis (MCA). Input for the MCA is for all households in the Netherlands: — The rural welfare decile group where the household falls into (10 categories); — The level of education of the household according to the 2nd digit of the Standard Education Classification (SOI) (5 categories); — The recent employment history of the household in seven categories. Deciel Groups of Financial Prosperity Households are classified into deciel groups in terms of their financial welfare position. The allocation of households to those deciel groups is based on all households in the Netherlands. These are ranked from low to high by financial prosperity and then divided into ten consecutive groups of equal size: the deciel groups. For households in the 1st deciel group, these are among the 10 % households with the lowest financial prosperity. For households in the 10th percentile group, these are among the 10 % households with the highest financial prosperity. The deciel group of a household indicates where this household is located in the distribution of all households in the Netherlands. So it’s a relative measure. This means that the deciel group of a household does not change if the financial prosperity of all households increases or decreases equally. Level of education The level of education of a household is determined by the highest attainment level of the main cost winner or any partner. Because the education level file does not contain the educational level of all Dutch people, missing values are imputated using multinomial logistic regression. The imputation is performed fifteen times (multiple imputation). In the analysis file the subscores education level are therefore included fifteen times. As indicated above, the observation of the level of education of households has statistical uncertainty due to the partial sampling observation (see above). This uncertainty is reflected in the SES-WOA score. Therefore, the SES-WOA score is also calculated fifteen times on the basis of the fifteen imputations of educational attainment and the fifteen values of the total score are included in the analysis file. Recent employment history The recent employment history indicates whether a person has worked in the past 4 years. The recent employment history of a household is determined on the basis of the highest employment history of the main earner and the potential partner on 31 December of the previous year. An exception is the situation in which the main earner has pension in the year under review as the main source of personal income. In this case, the household is classified as “retired”. ### Population The population consists of (persons in) private households on 1 January of the year under review. Private households whose income is not known are excluded. This often concerns migrants, expats and staff of foreign companies/institutions.本分析文件包含荷兰所有私人家庭的社会经济地位评分。社会经济地位评分（Socioeconomic Status Scores，简称SES-WOA评分）基于家庭财务状况、受教育程度与近期就业履历（WOA）构建。 数据获取方式详见： > https://www.cbs.nl/nl-nl/onze-diensten/maatwerk-en-microdata/microdata-zelf-onderzoek-doen ### 研究方法 社会经济地位评分（SES-WOA评分）基于家庭财务状况、受教育程度与近期就业履历构建。所有家庭的SES-WOA总评分，以及财务状况、受教育程度、近期就业履历分项评分，均通过多重对应分析（Multiple Correspondence Analysis，简称MCA）计算得出。本次MCA分析的输入数据涵盖荷兰所有家庭的以下三类信息： — 家庭所属的财务福利十分位组（共10个类别）； — 基于标准教育分类（Standard Education Classification，简称SOI）第二位数字划分的家庭受教育程度（共5个类别）； — 家庭近期就业履历（共7个类别）。 ### 财务状况十分位组 家庭按照其财务福利状况被划分为十分位组。分组依据为荷兰所有家庭的财务状况：先按财务宽裕程度由低到高排序，再划分为10个规模均等的连续组别，即十分位组。属于第1十分位组的家庭，处于荷兰财务宽裕程度最低的10%家庭之列；属于第10百分位组的家庭，则处于财务宽裕程度最高的10%家庭之列。家庭所属的十分位组，代表其在荷兰所有家庭财务状况分布中的相对位置，属于相对指标。这意味着，若所有家庭的财务宽裕程度同比例增减，单个家庭的十分位组排名不会发生变化。 ### 受教育程度 家庭的受教育程度以家庭主要经济支柱或其配偶的最高受教育水平为准。由于教育程度数据集未涵盖所有荷兰民众的教育信息，因此采用多项逻辑回归对缺失值进行插补。本次插补共执行15次（多重插补）。因此，分析文件中家庭受教育程度的分项评分共包含15组数据。 如前文所述，由于采用部分抽样观测，家庭受教育程度的观测值存在统计不确定性。该不确定性会体现在SES-WOA评分中。因此，研究人员基于15次教育程度插补结果分别计算了15次SES-WOA总评分，并将这15组总评分纳入分析文件。 ### 近期就业履历 近期就业履历用于反映调查对象是否在过去4年内有工作经历。家庭的近期就业履历以当年12月31日时，家庭主要收入提供者及其配偶的最优就业履历为准。存在一项例外情况：若主要收入提供者在统计年度内以养老金作为个人主要收入来源，则该家庭被归类为"退休家庭"。 ### 研究人群 本数据集的研究人群为统计年度1月1日时的荷兰私人家庭（及其中的家庭成员）。收入信息未知的私人家庭将被排除。此类家庭通常包括移民、外籍人士以及外国企业/机构派驻人员。