Survey data on political attitudes of China׳s urban residents compiled from the Chinese General Social Survey (CGSS)

The data discussed in this article is related to the article entitled “Identity and trust in government: A comparison of locals and migrants in urban China” (Niu and Zhao, 2018) [1], which analyses the political trust among three groups of urban residents in China (rural–urban migrants, urban–urban migrants, and urban locals) based on a sample with 4059 observations extracted from the 2010 Chinese General Social Survey (CGSS). The dataset contains detailed information on respondents’ political and social attitudes, demographic characteristics, and socio-economic status.


a b s t r a c t
The data discussed in this article is related to the article entitled "Identity and trust in government: A comparison of locals and migrants in urban China" (Niu and Zhao, 2018) [1], which analyses the political trust among three groups of urban residents in China (rural-urban migrants, urban-urban migrants, and urban locals) based on a sample with 4059 observations extracted from the 2010 Chinese General Social Survey (CGSS). The dataset contains detailed information on respondents' political and social attitudes, demographic characteristics, and socio-economic status.
& 2018 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Subject area
Economics, politics and sociology More specific subject area Political trust, hukou identity and socio-economic status Table and graph How data was acquired

Type of data
The authors acquired the data from the CGSS official website through registration.

Experimental factors
The data was based on the CGSS dataset and was extracted using STATA and reorganized using the Stata tabstat and ologit package.

Experimental features
The data was collected from a survey that employed a stratified multi-stage probability proportional to size (PPS) sampling design. Value of the data

Data source location
The dataset contains detailed information on social and political attitudes (in particular, political trust in the central and local governments), demographic characteristics, and socio-economic indictors.
The dataset can be used to explore the distribution and determinants of political attitudes in urban China among groups with different social status.
The dataset can be used by both researchers and policy makers to understand social attitudes in urban China.

Data
The data is based on the 2010 Chinese General Social Survey (CGSS), which is a national representative survey dataset. The original CGSS data consists of respondents from both rural and urban areas in China. The data used in this article only includes respondents residing in urban areas. The detailed sample selection procedure is provided below.

Survey design
The CGSS is the first national continuous social survey project in mainland implemented by academic institutions, which can be considered as the Chinese counterpart of the General Social Survey (GSS) in the US. The project was jointly initiated in 2003 by Renmin University of China (RUC) and Hong Kong University of Science and Technology. The main objectives of the CGSS are to collect data on social trends in mainland China and to monitor the attitudes of Chinese people. 1 As a non-official survey project, the CGSS asked for voluntary participation. Respondents were informed of the objectives and purposes of the survey projects before they began. In addition, the survey team signed written promises to keep personally identifiable information confidential. Above all, the CGSS adhered to high ethical and scholarly standards and has been used widely in social science research on China. See Bian and Li [2] for a more detailed introduction of the CGSS project.
A stratified multi-stage probability proportional to size (PPS) sampling design was employed by the 2010 CGSS. The sampling frame was the 2009 national population data. Samples were drawn from households in all 31 provincial units in mainland China. In a selected county (area), four communitylevel units (neighbourhood committees or village committees) were randomly selected. In a selected community-level unit, 25 households were sampled with the PPS method. In total 12,000 respondents in 400 community-level units were selected for the survey.
The 2010 CGSS collected information in various areas of Chinese people's demographic backgrounds, attitudes and behaviours, and socio-economic status, among others. Compared to the CGSS in other years, the 2010 CGSS captured a more comprehensive picture of respondents' political attitudes.

Sample selection
The CGSS 2010 consisted of 11,783 valid respondents. We excluded 4561 respondents residing in rural areas since we focused on cities. Then, we divided the urban sample into three groups of people based on the household registration (hukou) status: rural migrants, urban migrants, and urban locals. Rural migrants had rural hukou from the countryside, urban migrants had urban hukou in cities other than the one where they resided at the time of the survey, and urban locals had local urban hukou. Furthermore, we restricted our sample to respondents aged between 16 and 60 years to facilitate comparison between migrants and locals. Finally, we dropped observations with missing values on dependent variables and explanatory variables. The final working sample consisted of 4059 respondents: 2601 urban locals, 1154 rural migrants, and 304 urban migrants.

Data measurements and variable definition
The data includes two variables on political trust. The first variable measures a respondent's trust in China's central government and the second variable measures trust in the local governments. Both variables are coded on a discrete scale from one (not at all) to five (very much). In addition, the data contains a variety of variables about respondents' urban experience and social/political attitudes, including "unjustified treatment", "perceived fairness", "external efficacy", "internal efficacy", and "authority orientation". The data also includes some variables that capture respondents' demographic background and socio-economic attitudes: age, gender, education level, membership in the Communist Party of China (CPC), and household income per capita. Finally, the data includes city dummy variables that equal one for respondents residing in a given city. The explanations of those variables can be found in Niu and Zhao [1]. Table 1 presents descriptive statistics of the dataset. Table 2 summarizes levels of political trust in different groups of respondents.

Data description
See Table 1 and Table 2.

Method
With this data it was possible to employ a multivariate regression model to identify the determinants of political trust in urban China, as is the case in Niu and Zhao [1]. As political trust was measured on a discrete scale from one to five, an ordered logistic model could be used to analyse the determinants of political trust, as explained in Winship and Mare [3]. Empirical analysis could be performed using software such as Stata.