Depression Levels of State Functionaries: Empirical Evidence From China

This study aimed to explore the depression levels of those serving as state functionaries in China. We used data from the 2016 China Labor-force Dynamics Survey and the ordinary least squares model for the regression analysis. The results found: i) The degree of depression of state functionaries was found to be lower than that of other workers; that is, the overall depression index of state functionaries was 1.010 points lower, and the result was significant at the degree of 1%; ii) state functionaries had a lower degree of depression than workers in all other occupation groups; iii) older state functionaries had lower depression than their younger counterparts; iv) the degree of depression of state functionaries in the provinces involved in China's three major urban agglomerations was higher than that of those in other provinces; and v) the degree of depression of female state functionaries was lower than that their male peers. Thus, there is an association between serving as a state functionary in China and depression. State functionaries have lower levels of depression than other working groups. These levels were generally lower but varied according to age, sex, and province.

Socioeconomic Status, Institutional Power, and Body Mass Index among Chinese Adults

Despite the vast literature on the socioeconomic status (SES) gradient of obesity among adult people, no study has investigated the relationship between institutional power and body mass index. Using national survey data from the “China Labor-force Dynamics Survey 2016” (CLDS 2016), multistage cluster-stratified probability proportional to size (PPS) sampling was employed to select cases from 29 provinces, cities, and autonomous regions in China. This study adopts an institutional approach to explore the influences of SES and institutional power on the state of being overweight or severely overweight (obese) among Chinese adults. It is shown that SES has a non-linear influence on being overweight or obese, higher education has a negative effect on being overweight or obese, income has an inverted U-shaped effect on being overweight or obese, and having a managerial or administrative job has a positive effect on being overweight but less so on obesity. These findings reveal that disparities in health outcome and risks are due to inequality in SES. The work unit is a stronger predictor of adults being overweight or obese than occupation. Working in the public sector has a positive effect on being overweight relative to working in the private sector, and only state institutions and government departments have a positive association with obesity. Our results indicate that institutional structure still has effects on individuals’ life chances in the era of China’s market transition.

Impact of Work Value Awareness on Self-Rated Physical Health of Rural-to-Urban Migrant Workers in China

We used data based on the China Labor-Force Dynamics Survey 2016 to examine the relationship between the work value awareness and the physical health of rural-to-urban migrant workers. The work value awareness was characterized by five dimensions: awareness of the emotional value, social value, respect value, ability value and interest value. Physical health was measured by a self-rated health assessment. The results from an IV-ordered probit model show that the awareness of work value has a statistically significant impact on the self-rated physical health of rural-to-urban migrant workers. The results also show that the impacts of work value awareness on rural-to-urban migrant workers’ physical health are heterogeneous to genders and ages. Mental health plays a mediating role between the awareness of work value and the physical health of rural-to-urban migrant workers. It is beneficial for rural-to-urban migrant workers to improve awareness of the value of work to enhance their physical health. The findings of this paper have policy implications for improving the health and welfare of Chinese rural-to-urban migrant workers as well as temporary migrants to cities in many developing countries.

Information Transmission Mechanism of Inequality of Opportunity and Effort on Settlement Intention

China is promoting sustainable economic development through urbanisation, but migrants’ low settlement intention has become an obstacle to the urbanisation process. The key leading to this problem is that the current economic system lacks an index with high information transparency to convey the characteristics of the destination city, so that migrants’ choice of settling city is a kind of act of chance. By referring to Roemer’s equality of opportunity theory, this paper takes the indexes of inequality of opportunity (IO) and inequality of effort (IE) of the destination as market signals representing the characteristics information of destination, innovatively proposes an information transmission mechanism to improve migrants’ settlement intention. According to the IO and IE of the destination, migrants can effectively identify the economic incentive modes and social characteristics of the destination city before migration, and then make an accurate judgment on the possibility of realizing income growth and social integration in the destination. The feasibility of this mechanism was verified by the data of China Labor-force Dynamics Survey (CLDS). The result indicates that IO and IE can indeed convey information about economic incentives of the destination and attract migrants to settle down there. In addition, IE can convey positive messages on two social characteristics of the destination, namely, promotion fairness and social network, while IO sends negative messages on both aspects. Cities that plan to expand their population scale can leverage this mechanism to optimise their IO and IE indexes, so as to attract migrants to settle down in the city.

PEER EFFECTS AND FERTILITY PREFERENCES IN CHINA: EVIDENCE FROM THE CHINA LABOR-FORCE DYNAMICS SURVEY

Despite empirical evidence that individuals form their fertility preferences by observing social norms and interactions in their environments, the exact impact of these peer effects remains unclear. We thus use data from the 2014 and 2016 China Labor-force Dynamics Survey to investigate the association between community-level peer effects and fertility preferences among Chinese women aged 18–49. Whereas our baseline results indicate that 11.96% of these women would prefer 1 or no children, 74.1% would like 2 children and 13.93% would prefer 3 or more children. A one unit increase in community-level peer fertility reduces the preference of wanting only one child by 14.3%, whereas it increases the probability of preferring three children by 9.3% and four or more children by 4.8%. Hence, overall, we find a relatively strong peer effect on individual fertility preferences in communities characterized by generally low fertility rates, which provide support for the role of social norms in the fertility choices of reproductive-aged Chinese women.

A novel method for sensor-based quantification of single/multicellular force dynamics and stiffening in 3D matrices

Cells in vivo generate mechanical traction on the surrounding 3D extracellular matrix (ECM) and neighboring cells. Such traction and biochemical cues may remodel the matrix, e.g., increase stiffness, which, in turn, influences cell functions and forces. This dynamic reciprocity mediates development and tumorigenesis. Currently, there is no method available to directly quantify single-cell forces and matrix remodeling in 3D. Here, we introduce a method to fulfill this long-standing need. We developed a high-resolution microfabricated sensor that hosts a 3D cell-ECM tissue formed by self-assembly. This sensor measures cell forces and tissue stiffness and can apply mechanical stimulation to the tissue. We measured single and multicellular force dynamics of fibroblasts (3T3), human colon (FET) and lung (A549) cancer cells, and cancer-associated fibroblasts (CAF05) with 1-nN resolution. Single cells show notable force fluctuations in 3D. FET/CAF coculture system, mimicking cancer tumor microenvironment, increased tissue stiffness by three times within 24 hours.

The force dynamics of adjectival deontic modality in the mediatised register of the fatwa: a corpus cognitive–semantic analysis

This study offers new insights into how the cognitive–semantic analysis of adjectival deontic modality in the mediatised ‘fatwa’ register can be methodologically enhanced at both quantitative and qualitative levels. Drawing on the force-dynamics model originated by Talmy (1981 , 1988 ) and developed by Sweetser (1990) , the adjectivally modal expressions of obligation and permission have been investigated in an electronic corpus of fatwas (353,293 words in 1,440 texts). The research data is manipulated by the Wmatrix ( Rayson, 2003 ) corpus tool with a view to calculating the relevant modal keywords and generating their concordances; further, the interactive register analysis of the tenor in the fatwa discourse is provided in a way that ( i) facilitates the concordance reading of the adjectival keywords of deontic modality, and ( ii) examines the force dynamics underlying these adjectival keywords in terms of their modally interactive meanings. The study has reached three main findings. First, in the specialised corpus of electronic fatwas there are five keywords of adjectival deontic modality: obligatory, obliged, permissible, impermissible and forbidden. Second, the force dynamics of obligatory, obliged and permissible reveals enacting positive-compulsion with attitudinal variations of objective and subjective meanings towards real-world content (themes) and participants (questioner and questionee) in the mediatised register of the fatwa. Third, complementary to the second, the force dynamics of impermissible and forbidden reveals a set of debarring negative-restriction barriers of various forms, namely personal, collective, generic and topical, in the same fatwa register.