Do Employees’ Sickness Absences React to a Change in Costs for Firms? Evidence from a Natural Experiment

We analyse the impact of a social security reform that changed the costs incurred by firms due to sickness absences. The reform abolished a compulsory insurance for firms, which insured them against the wages paid to sick blue‐collar workers. During the first year after its introduction, we estimate that the reform resulted in about 6.3 percent fewer sickness absences, and in about 8.6 percent fewer absence days. We do not find evidence for changes in hiring or firing, and we find only limited workforce composition changes. We do not find spillover effects on the absences of white‐collar workers. Robustness checks confirm these results

Estimating the Wage Curve with Spatial Effects and Spline Functions

In this paper, we provide new empirical evidence on the relationship between regional wages and unemployment using spatial econometric techniques and allowing for nonlinearities in the model. The estimates are based on Austrian administrative data for the year 2001. The wage elasticity with respect to the unemployment rate is about -0.03 and thus quite low in international comparison. This can be explained by institutional characteristics of the Austrian wage bargaining system. Allowing for a more flexible functional form by estimating a model with linear spline functions, we find that the wage curve is only present in areas with a medium level of unemployment. The often used quadratic specification is therefore inadequate in describing the shape of the earnings unemployment relationship. Finally, we show how OLS tends to overestimate the wage-curve elasticity in absolute terms.wage curve, unemployment, spatial dependence, spline functions

Firms’ moral hazard in sickness absences

Sick workers in many countries receive sick pay during their illness- related absences from the workplace. In several countries, the social security system insures firms against their workers’ sickness absences. However, this insurance may create moral hazard problems for firms, leading to the inefficient monitoring of absences or to an underinvestment in their prevention. In the present paper, we investigate firms’ moral hazard problems in sickness absences by analyzing a legislative change that took place in Austria in 2000. In September 2000, an insurance fund that refunded firms for the costs of their blue-collar workers’ sickness absences was abolished (firms did not receive a similar refund for their white-collar workers’ sickness absences). Before that time, small firms were fully refunded for the wage costs of blue- collar workers’ sickness absences. Large firms, by contrast, were refunded only 70% of the wages paid to sick blue-collar workers. Using a difference-in-differences-in-differences approach, we estimate the causal impact of refunding firms for their workers’ sickness absences. Our results indicate that the incidences of blue-collar workers’ sicknesses dropped by approximately 8% and sickness absences were almost 11% shorter following the removal of the refund. Several robustness checks confirm these results.absenteeism, moral hazard, sickness insurance

Firms' Moral Hazard in Sickness Absences

Sick workers in many countries receive sick pay during their illness-related absences from the workplace. In several countries, the social security system insures firms against their workers' sickness absences. However, this insurance may create moral hazard problems for firms, leading to the inefficient monitoring of absences or to an underinvestment in their prevention. In the present paper, we investigate firm' moral hazard problems in sickness absences by analyzing a legislative change that took place in Austria in 2000. In September 2000, an insurance fund that refunded firms for the costs of their blue-collar workers' sickness absences was abolished (firms did not receive a similar refund for their white-collar workers' sickness absences). Before that time, small firms were fully refunded for the wage costs of blue-collar workers' sickness absences. Large firms, by contrast, were refunded only 70% of the wages paid to sick blue-collar workers. Using a difference-in-differences-in-differences approach, we estimate the causal impact of refunding firms for their workers' sickness absences. Our results indicate that the incidences of blue-collar workers' sicknesses dropped by approximately 8% and sickness absences were almost 11% shorter following the removal of the refund. Several robustness checks confirm these results.absenteeism, moral hazard, sickness insurance

Firms’ moral hazard in sickness absences

Sick workers in many countries receive sick pay during their illness- related absences from the workplace. In several countries, the social security system insures firms against their workers’ sickness absences. However, this insurance may create moral hazard problems for firms, leading to the inefficient monitoring of absences or to an underinvestment in their prevention. In the present paper, we investigate firms’ moral hazard problems in sickness absences by analyzing a legislative change that took place in Austria in 2000. In September 2000, an insurance fund that refunded firms for the costs of their blue-collar workers’ sickness absences was abolished (firms did not receive a similar refund for their white-collar workers’ sickness absences). Before that time, small firms were fully refunded for the wage costs of blue- collar workers’ sickness absences. Large firms, by contrast, were refunded only 70% of the wages paid to sick blue-collar workers. Using a difference-in-differences-in-differences approach, we estimate the causal impact of refunding firms for their workers’ sickness absences. Our results indicate that the incidences of blue-collar workers’ sicknesses dropped by approximately 8% and sickness absences were almost 11% shorter following the removal of the refund. Several robustness checks confirm these results.absenteeism, moral hazard, sickness insurance

The growing American health penalty: International trends in the employment of older workers with poor health

Many countries have reduced the generosity of sickness and disability programs while making them more activating – yet few studies have examined how employment rates have subsequently changed. We present estimates of how employment rates of older workers with poor health in 13 high-income countries changed 2004–7 to 2012–15 using HRS/SHARE/ELSA data. We find that those in poor health in the USA have experienced a unique deterioration: they have not only seen a widening gap to the employment rates of those with good health, but their employment rates fell per se. We find only for Sweden (and possibly England) signs that the health employment gap shrank, with rising employment but stable gaps elsewhere. We then examine possible explanations for the development in the USA: we find no evidence it links to labor market trends, but possible links to the USA's lack of disability benefit reform and wider economic trends

Side chain oxidized oxysterols in cerebrospinal fluid and the integrity of blood-brain and blood-cerebrospinal fluid barriers.

The side chain oxidized oxysterol 24S-hydroxycholesterol (24-OH-chol) is formed almost exclusively in the brain, and there is a continuous passage of this oxysterol through the circulation to the liver. 27-Hydroxycholesterol (27-OH-chol) is produced in most organs and is also taken up by the liver. The 27-OH-chol-24-OH-chol ratio is about 0.1 in the brain and about 2 in the circulation. This ratio was found to be about 0.4 in cerebrospinal fluid (CSF) of asymptomatic patients, consistent with a major contribution from the circulation in the case of 27-OH-chol. In accordance with this, we demonstrated a significant flux of deuterium labeled 27-OH-chol from plasma to the CSF in a healthy volunteer. Patients with a defective blood-brain barrier were found to have markedly increased absolute levels (up to 10-fold) of both 27-OH-chol and 24-OH-chol in CSF, with a ratio between the two sterols reaching up to 2. There was a significant positive correlation between the levels of both oxysterols in CSF and the albuminCSF-albuminplasma ratio. The 27-OH-cholCSF-24-OH-cholCSF ratio was found to be about normal in patients with active multiple sclerosis and significantly increased in patients with meningitis, polyneuropathy, or hemorrhages. Results are discussed in relation to the possible use of 24-OH-cholCSF as a surrogate marker of central nervous system demyelination and/or neuronal death

Report No. 24: Analysis of the Social Agendas

Study conducted for the European Parliament, Bonn 2010 (135 pages)

Spreading width of compound states through coincidence spectra of rotational gamma-rays

Abstract The intrinsic width of (multiparticle-multihole) compound states is an elusive quantity, of difficult direct access, as it is masked by damping mechanisms which control the collective response of nuclei. Through microscopic cranked shell model calculations, it is found that the strength function associated with two-dimensional gamma-coincidence spectra arising from rotational transitions between states lying at energies > 1 MeV above the yrast line, exhibits a two-component structure controlled by the rotational (wide component) and compound (narrow component) damping width. This last component is found to be directly related to the width of the multiparticle-multihole autocorrelation function

"Best Run Club in the World'': Manchester City Fans and the Legitimation of Sportswashing?

The term sportswashing has been discussed and analysed within academic circles, as well as the mainstream media. However, the majority of existing research has focused on one-off event-based sportswashing strategies (such as autocratic states hosting major international sports events) rather than longer term investment-based strategies (such as state actors purchasing sports clubs and teams). Furthermore, little has been written about the impact of this latter strategy on the existing fanbase of the purchased team and on their relationship with sportswashing and the discourses surrounding it. This paper addresses this lacuna through analysis of a popular Manchester City online fan forum, which illustrates the manner in which this community of dedicated City fans have legitimated the actions of the club’s ownership regime, the Abu Dhabi United Group – a private equity group operated by Abu Dhabi royalty and UAE politicians. The discursive strategies of the City fans are discussed, in addition to the wider significance of these strategies on the issue of sportswashing and its coverage by the media