Suter, Christian

2020-11-24, Brulé, Gaël, Ravazzini, Laura, Suter, Christian

Cars represent a valuable real asset that most individuals use on a daily basis. Although cars are a form of material prosperity like income and other forms of wealth, the link between cars and subjective well-being (SWB) is barely covered in the existing literature. Furthermore, few existing contributions are scattered across specific cultural contexts. Here, we analyze the relationship between cars and the SWB of seniors in different European countries using the SHARE dataset. We construct multilevel and fixed-effect models to explore the extent of economic, infrastructural, and cultural factors and how they can explain this relationship. The results show that the value of the car is, among all wealth components (houses, bank account, bonds, stocks, mutual funds, debts and mortgages), the form of wealth most related to life satisfaction. In addition, cars matter less (a) in affluent societies, (b) where rail infrastructure is more developed, and (c) where people hold fewer materialistic values. We discuss these results in the framework of the functional and positional value of cars, i.e., respectively, the value derived from it regardless of others and the value derived from it vis-à-vis others.

2013, Juhasz Liebermann, Anne, Suter, Christian, Iglesias, Katia

Purpose To investigate the rhythm and predictability of the need for retreatment with intravitreal injections of ranibizumab for neovascular age-related macular degeneration (nAMD).
Methods This prospective study enrolled 39 patients with treatment-naïve nAMD. After three loading doses of intravitreal ranibizumab, patients underwent an intensified follow-up for 12 months (initially weekly, then with stepwise increases to every 2 weeks and to monthly after each injection). Patients were retreated on an as-needed basis if any fluid or increased central retinal thickness (CRT) (>50μm) was found on spectral domain optical coherence tomography (OCT). Statistical analysis included patients who received at least two retreatments (five injections).
Results A mean of 7.5 injections (range 0–12) were given between months 3 and 15. The mean visual acuity increased by 13.1 and 12.6 ETDRS letters at months 12 and 15 respectively. Two or more injection–retreatment intervals were found in 31 patients. The variability of their intra-individual intervals up to 14 weeks was small (SD 0–2.13 weeks), revealing a high regularity of the retreatment rhythm. The SD was correlated with the mean interval duration (r = 0.89, p < 0.001). The first interval was a good predictor of the following intervals (regression coefficient =0.81). One retreatment criterion was stable in 97 % of patients (cysts or subretinal fluid).
Conclusion The results of this study demonstrate a high intra-individual predictability of retreatment need with ranibizumab injections for nAMD. These findings may be helpful for developing individualized treatment plans for maintained suppression of disease activity with a minimum of injections and visits.

2019-2-15, Ravazzini, Laura, Kuhn, Ursina, Brulé, Gaël, Suter, Christian

Beyond income, wealth is one of most relevant components among national and international indicators of household finances. Three surveys that include Switzerland have recently integrated questions about wealth and its components. These surveys are the Swiss Household Panel -SHP- (2016), the Statistics on Income and Living Conditions -CH-SILC- (2015), and the Survey on Health, Ageing and Retirement in Europe -SHARE- (2015). Following three important criteria suggested by the Organisation for Economic Co-operation and Development (OECD), namely relevance, coherence and accuracy, this study systematically compares data on housing and financial wealth. The analysis addresses question wording, the comparison with national accounts and accuracy. Results suggest that SHARE is the most relevant survey in terms of financial wealth and total net worth. CH-SILC is a coherent survey that allows for additional analysis on subjective living conditions, while the SHP is an ecological survey in terms of the number of questions on wealth.

2013, Juhasz Liebermann, Anne, Suter, Christian, Iglesias, Katia

This article investigates whether immigrant self-employment is related more to segregation in the labour market than work as an employee (making it justifiable to speak of ethnic business) or whether, on the contrary, it reflects equality with the self-employment by the Swiss. The distinctive features of this research design are the comparison of ethnic segregation in the labour market with gender-specific segregation and the fact that, apart from migrants of the first generation, members of the second generation are also taken into consideration. The analyses show, firstly, that large differences exist between the various groups of migrants and that three patterns in immigrant self-employment become apparent. While for one person self-employment brings greater adjustment to the Swiss in comparison with working as an employee, for another it is associated with greater segregation. The third pattern reveals that self-employment can be an expression of “superstratification” (Überschichtung). Secondly, the analyses indicate that, for the self-employed, gender-specific horizontal and vertical segregation tends to be smaller than for employees. However, in the upper positions of the social space, greater gender-specific inequalities can be observed than in the lower positions, thus making “class” and “gender” intersect as structural categories of social inequality.

2015, Suter, Christian, Iglesias, Katia, Moussa, Jehane Simona

2005, Suter, Christian, Iglesias, Katia