Labour market programmes and geographical mobility: migration and commuting among programme participants and openly unemployed

We study migration and commuting among participants in labour market programmes and individuals in open unemployment. Post-programme mobility of participants in Employment Training, which is a supply-orientated program, is compared to the mobility of individuals participating in two demand-orientated programmes and the openly unemployed. The empirical results indicate higher geographical mobility among participants in Employment Training as compared to participants in Relief Work and the Work Experience Scheme. Individuals participating in Employment Training also have a higher probability of mobility than the openly unemployed. In this case, this is due to the relatively higher probability of commuting that predominates the relatively lower probability of migration. Hence, our results indicate that different labour market programmes are associated with different amounts of post-programme mobility. Moreover, using functional regional labour markets as the regional entity, we find interregional commuting to be relatively more important than migration as a means of geographical labour mobility.Geographical labour mobility; labour market programmes; migration; commuting

Melendez-Diaz v. Massachusetts: Laboratory Testing and the Confrontation Clause

A persons first experience of working life is not the individuals actual first job, but rather the perception conveyed by his or her family and other reference groups. Using Swedish register data on young adults (aged 18-34), and controlling for personal characteristics, we find that individuals with family members or partners with work experience from the temporary agency sector are highly over-represented in the sector. The peer-groups previous experience is also found to be among the most influential variables determining the relative probability that an individual will work in the temporary agency sector.

Labour mobility, related variety and the performance of plants: A Swedish study

This paper analyses the impact of skill portfolios and labour mobility on plant performance by means of a unique database that connects attributes of individuals to features of plants for the whole Swedish economy. We found that a portfolio of related competences at the plant level increases significantly productivity growth of plants, in contrast to plant portfolios consisting of either similar or unrelated competences. Based on the analysis of 101,093 job moves, we found that inflows of skills that are related to the existing knowledge base of the plant had a positive effect on plant performance, while the inflow of new employees with skills that are already present in the plant had a negative impact. Our analyses show that inflows of unrelated skills only contribute positively to plant performance when these are recruited in the same region. Labour mobility across regions only has a positive effect on productivity growth of plants when this concerns new employees with related skills.labour mobility, related variety, skill portfolio, plant performance, geographical proximity

Digital Maps for Linguistic Diversity

Peer reviewe

Pre-Hire Factors and Workplace Ethnic Segregation

In addition to neighbourhoods of residence, family and places of work play important roles in producing and reproducing ethnic segregation. Therefore, recent research on ethnic segregation and contact is increasingly turning its attention from residential areas towards other important domains of daily interethnic contact. The key innovation of this paper is to clarify the role of immigrants' pre-hire exposure to natives in the residence, workplace and family domains in immigrant exposure to natives in their current workplace. The study is based on Swedish population register data. The results show that at the macro level, workplace neighbourhood segregation is lower than residential neighbourhood segregation. Our micro-level analysis further shows that high levels of residential exposure of immigrants to natives help to reduce ethnic segregation at the level of workplace establishments as well.neighbourhood effects, residential segregation, workplace segregation, intermarriage, longitudinal analysis, Sweden

The direct anterior approach: initial experience of a minimally invasive technique for total hip arthroplasty

Abstract Background Less invasive approaches for hip arthroplasty have been developed in order to decrease traumatisation of soft tissue and shorten hospital stay. However, the benefits with a new technique can be at the expense of a new panorama of problems. This manuscript describes, with emphasis on postoperative complications, our experience from the first 200 cases of unilateral hip replacement using the direct anterior minimally invasive (MIS) approach. Methods A straight incision in front of the greater trochanter was used and the tensor muscle was approached subfascially and retracted laterally. The joint was opened and the femoral head was removed. Usually excellent acetabular exposure was obtained. In order to get access to the proximal femur, the hip capsule was released posterolaterally so that the femur could be lifted using a special retractor behind the tip of the trochanter. After insertion of the prostheses, the wound was closed using running sutures in the fascia overlying the tensor, sub- and intracutaneously. Results There was a small influence of BMI on the duration of surgery, and obese patients tended to have the cup positioned at a higher degree of deviation. There were in total 17 complications of which 5 necessitated revision surgery; 3 peroperative femoral fractures and 2 dislocations. Another 4 dislocations were treated with closed reduction and did not recur. 3 cases of nerve injury were noted, all resolved within 12 months. Three cases of DVT were diagnosed as well as 2 cases of postoperative infection; none of these led to chronic disability. Conclusions The technique is perhaps more technically demanding than the lateral approaches used today due to the somewhat limited surgical exposure. Morbidly obese or very muscular patients as well as patients with a short femoral neck or acetabular protrusion can represent particular problems. Our results indicate that there are certain risks when adopting this procedure but the complications noted are avoidable.</p

Does broadband internet allow cities to ‘borrow size’? Evidence from the Swedish labour market

Funding: VIDI grant no. 452-14-004, provided by the Netherlands Organisation for Scientific Research (NWO).Borrowed size refers to the idea that small cities nearby larger metropolitan centres are able to reap the advantages of large agglomerations, without the agglomeration costs. This study explores whether broadband internet helps such smaller cities to enjoy the labour market benefits of a larger city. Using Swedish micro-data from 2007-2015, together with unique data on broadband, we find suggestive evidence that broadband allows smaller cities to reap such benefits indeed. We find that borrowed size is primarily driven by the overall penetration of broadband in the place of residence, rather than by broadband availability at the residence.Publisher PDFPeer reviewe

Effects of partial triple excitations in atomic coupled cluster calculations

In this article we study the effects of higher body excitations in the relativistic CC calculations for atoms and ions with one valence electron using Fock-space CCSD, CCSD(T) and its unitary variants. The present study demonstrates that CCSD(T) estimates the ionization potentials (IPs) and the valence electron removal energies quite accurately for alkali atoms and singly ionized alkaline earth ions, but yields unphysical energy levels for atoms and/or ions with partially filled sub-shell like C II. We further demonstrate that the higher body excitation effects can be incorporated more effectively through the unitary coupled cluster theory (UCC) compared to the CCSD(T) method.Comment: 5 EPS figures, Latex 2

Rural-Urban Policies : Changing Conceptions of the Human-Environment Relationship

Peer reviewedPostprin

Relativistic calculations of the lifetimes and hyperfine structure constants in 67^{67}Zn+^{+}

This work presents accurate {\it ab initio} determination of the magnetic dipole (M1) and electric quadrupole (E2) hyperfine structure constants for the ground and a few low-lying excited states in $^{67}$Zn$^{+}$, which is one of the interesting systems in fundamental physics. The coupled-cluster (CC) theory within the relativistic framework has been used here in this calculations. Long standing demands for a relativistic and highly correlated calculations like CC can be able to resolve the disagreements among the lifetime estimations reported previously for a few low-lying states of Zn$^{+}$. The role of different electron correlation effects in the determination of these quantities are discussed and their contributions are presented.Comment: 9 pages, 1 figure. submitted to J. Phys. B Fast Trac