Perception and control of occupational injury risks in fishery--a pilot study

The frequency of occupational accidents in fishery is high in most fishery nations. Implementation of safety measures has, however, been limited. The purpose of the present cross-sectional study was to explore Swedish fishermen's attitudes towards occupational risks and accident control. Information was acquired through a questionnaire distributed to a convenience sample of 92 fishermen. Indices were built, containing variables relevant to perceived risk levels in connection with work, perceived manageability of risks, activity in safety work, technical knowledge and individual attitudes towards risks. The results did not support earlier findings of low risk awareness and risk acceptance among fishermen. Perceived manageability of risks but not perceived risk level, accident experience or risk acceptance, were significantly associated with activity in safety work. The results suggest that safety work might benefit from efforts to develop fishermen's understanding of how the development of hazardous situations can be prevented or managed. The results do not support strategies for accident control in fishery based solely on increasing risk awareness.     

Coexisting disadvantages across the adult age span: A comparison of older and younger age groups in the Swedish welfare state

Heap J, Lennartsson C, Thorslund M. Coexisting disadvantages across the adult age span: a comparison of older and younger age groups in the Swedish welfare state To experience coexisting disadvantages – the simultaneous lack of several different welfare resources – implies a hampered ability to manage one's living conditions. Here, we study coexisting disadvantages in the oldest population compared with younger age groups in Sweden, by drawing on two linked, nationally representative surveys (n = 5,392). The measurement of coexisting disadvantages included physical health, psychological health, frequency of social contact, cash margin and political resources. The highest odds of coexisting disadvantages were found after age 75 – age groups that are frequently excluded from studies of coexisting disadvantages. This pattern persisted when controlling for socio‐demographic and socio‐economic characteristics. The age pattern was partly driven by the high prevalence of physical health problems in the older population. However, even when excluding physical health problems, the odds of coexisting disadvantages were highest among people older than 85 – the fastest‐growing segment of the population in many Western countries.     

Risk Mapping of Groundwater‐Drawdown‐Induced Land Subsidence in Heterogeneous Soils on Large Areas

Groundwater leakage into subsurface constructions can cause reduction of pore pressure and subsidence in clay deposits, even at large distances from the location of the construction. The potential cost of damage is substantial, particularly in urban areas. The large‐scale process also implies heterogeneous soil conditions that cannot be described in complete detail, which causes a need for estimating uncertainty of subsidence with probabilistic methods. In this study, the risk for subsidence is estimated by coupling two probabilistic models, a geostatistics‐based soil stratification model with a subsidence model. Statistical analyses of stratification and soil properties are inputs into the models. The results include spatially explicit probabilistic estimates of subsidence magnitude and sensitivities of included model parameters. From these, areas with significant risk for subsidence are distinguished from low‐risk areas. The efficiency and usefulness of this modeling approach as a tool for communication to stakeholders, decision support for prioritization of risk‐reducing measures, and identification of the need for further investigations and monitoring are demonstrated with a case study of a planned tunnel in Stockholm.     

Ethnic Enclaves,Networks and Self‐Employment among Middle Eastern Immigrants in Sweden

The proportion of immigrants from countries in the Middle East living in Sweden has increased since the 1970s, and it is a well‐known fact that immigrants from the Middle East suffer from low earnings and high rates of unemployment on the Swedish labour market. There are often great hopes that self‐employment will enable immigrants to improve their labour market situation. Further, in Sweden as in many other countries, the question of whether the existence of ethnic enclaves are good or bad for immigrants’ earnings and employment opportunities has also been widely debated. This paper presents a study of the extent to which Middle Eastern ethnic enclaves and networks in Sweden enhance or hinder immigrants’ self‐employment. The results show that the presence of ethnic enclaves increases the propensity for self‐employment. Thus, immigrants in ethnic enclaves provide their co‐ethnics with goods and services that Swedish natives are not able to provide. The results also show that ethnic networks seem to be an obstacle to immigrant self‐employment. One explanation is that an increase in network size implies increased competition for customers among self‐employed immigrants. The question of whether ethnic enclaves are good or bad for the integration of immigrants into the labour market has been widely debated. The results of this paper provide us with information about the integration puzzle. Ethnic enclaves seem to enhance self‐employment propensities among Middle Eastern immigrants in Sweden.     

Transmission of self-employment across immigrant generations: the importance of ethnic background and gender

This paper studies the intergenerational transmissions of self-employment abilities among immigrants in Sweden. The results show that second-generation immigrants are over-represented in self-employment compared to natives. Male immigrants from countries neighbouring to Sweden and natives alike seem to use both mothers and fathers as role models in their self-employment decision, but the father is the stronger role model among male immigrants from more geographically distant regions. Female immigrants use both their father and their mother as role models in their self-employment decision. Furthermore, male immigrants and male natives tend to become self-employed in the same business sector as their fathers; female immigrants and female natives with self-employed parents are over-represented in self-employment but not necessarily in the same business sector as their parents.     

Sexual orientation and full-time monthly earnings, by public and private sector: evidence from Swedish register data

In this paper we explore annual earnings as well as full-time monthly earnings differentials resulting from sexual orientation. We observe that gay males are at an earnings disadvantage compared to male heterosexuals regardless of which earnings measure we use. This earnings disadvantage is found to be larger when we compare gay and heterosexual males who are working full-time. In addition, the disadvantage is larger in the private than in the public sector. Lesbians, however, earn more than heterosexual females. This earnings advantage is considerably smaller when we study full-time monthly rather than annual earnings but an earnings advantage for lesbians at the top of the earnings distribution is documented regardless of which earnings measure we use. In addition, lesbians are doing better than female heterosexuals in the public sector. To sum up, the results indicate that gay males face obstacles on the labor market that hinder them from reaching top-level positions and high earnings. The earnings advantage observed for lesbians is likely to stem from the fact that lesbians devote more time to market work than heterosexual females do.