Homelessness in Sweden–discussion,patterns, and causes

In a number of countries in Western Europe and in North America homelessness has come to the fore once again over the last 15-20 years, a fact to which many books and surveys bear witness. In a number of countries, organizations have been formed both for and by the homeless.¹Newspapers sold on the street to promote the cause of the homeless are becoming an increasingly common sight.²Despite this trend there is at present still no generally acknowledged explanation of the cause of homelessness and we do not know whether the causes are the same in the social democratic European welfare states, in the USA and Canada, or in countries with a poorly developed welfare system. Nor do we know whether homelessness for the individual is a short-term or permanent state. This article highlights Swedish homelessness. It is based on the results of a research project which I ran from 1993 to 1998.³The article has three objectives. First, I wish to provide a brief presentation of the issue of Swedish homelessness using, among other things, a study of how the media have dealt with the issue. Secondly, I wish to discuss the pattern of homelessness in Sweden and provide an explanation of why the length of homelessness varies. Thirdly, I wish to highlight the question of how we explain why people can be homeless in a country where social welfare and housing policies have, decade after decade, been directed at eradicating housing problems. The last two questions were highlighted in a case study conducted by me in Malmö, the country's third largest city.     

Wandlungsprozesse elitärer und populärer Geschmackskultur?

For an entire century — from Veblen (1899) to Bourdieu (1982) — the representation of social status through cultural taste was theorized in terms of “undifferentiated” masses at the bottom, and exclusive elites at the top of the social scale. Using music-related survey data, however, recent American cultural sociology maintains that, increasingly, cultural articulation of social status is performed in a different way: high-status persons show a broad, even “omnivorous” range of tastes and an open mind for different musical styles, low-status persons show a narrow, even “univorous” range of tastes and a closed mind for different musical styles. Testing the hypotheses with data from German concert visitors results in different findings. First, American and German samples show strongly different levels in width of musical tastes. Second, musical highbrows, in accordance with the traditional paradigm, show less interest in popular styles than others and rather dislike such musics. Third, regression analysis reveals that structured symbolic distinction through cultural choices depends on the relative importance of a given symbolic universe for the individual. Discussion of findings takes up questions of method and refers to culturally and historically defined differences between the German and American sample. Simple transfer of “inductively” developed hypotheses into different cultural contexts is critcized as inadequate and misleading.     

Some Comments on Free-Riding in Leontief Partnerships

Holmström (Bell Journal of Economics, 13, 1982, 324–40) showed that free-riding is inevitable in partnerships where inputs are substitutes. Legros and Matthews (Review of Economic Studies, 68, 1993, 599–611) and Vislie (Journal of Economics Behavior and Organization, 23, 1994, 83–91) showed that when inputs are strict complements (Leontief technology), free-riding can be avoided with a linear sharing rule. This paper considers the robustness and some extensions of the positive result of these articles. First, I show that Legros and Matthews's and Vislie's results are not robust to the introduction of participation constraints and limited liability. However, I construct a novel rule that mitigates that problem. Second, I perturb the (deterministic) model of the other authors. It turns out that free-riding is avoidable with noise added to joint output and is inevitable when noise is added to individual productivity.     

Strongly implementable social choice correspondences and the supernucleus

In this paper, we present a characterization of social choice correspondences which can be implemented in strong Nash equilibrium, stated in terms of the power structure implicit in the social choice rule. We extend the notion of an effectivity function to allow for simultaneous vetoing by several coalitions. This leads to the concept of a domination structure as a generalized effectivity function.  Using this concept and a solution known from the theory of effectivity functions, the supernucleus, we give a characterization of strongly implementable social choice correspondences as supernucleus correspondence relative to an appropriate domination structure. Received: 2 February 1996/Accepted: 2 February 1998     

Child and Youth Coaching in families experiencing complex and multiple problems: A longitudinal evaluation study

Studies investigating services for families experiencing complex and multiple problems have emphasized the need for more child-centred support. The aim of this longitudinal study was to investigate whether providing child-centred services (Child and Youth Coaching) combined with family-focused services (Ten for the Future) is effective for children growing up in families experiencing complex and multiple problems. Children's psychosocial skills, emotional and behavioural problems, and the quality of their pedagogical environment were measured at baseline, 6 months and 12 months. Parent and coach reports of children indicated for Child and Youth Coaching (n = 57) and nonindicated children (n = 18) were analysed using repeated measures multilevel models. Both parents and coaches reported improved psychosocial skills of children, but changes were only significant for coach reports. In both reports, no significant decrease in emotional and behavioural problems was observed for both indicated and nonindicated children. Many children still experienced considerable problems at case closure. Furthermore, no significant improvement in quality of the pedagogical environment was observed in both groups. Given the limitations in this study, more research is needed to identify whether these findings can be replicated and attributed to the Child and Youth Coaching and Ten for the Future programmes.     

Forecasting the Educational Structure of Occupations: A Manpower Requirement Approach with Substitution

ABSTRACT: Manpower requirement forecasts are usually based on the assumption that discrepancies between supply and demand do not lead to adjustment processes at the labour market. We show, however, that even if the market mechanism functions completely, manpower requirement forecasts remain important information. On this basis, a manpower requirement approach is developed which incorporates the possibility of substitution processes at the labour market.     

An Explanation of the Occupational Structure of Sectors of Industry

Abstract. This study has been carried out by the Research Centre for Education and Labour Market (ROA) as part of a long-range research project commissioned by the Ministry of Education and Sciences. The objective of the project is to develop an education/labour-market information system to help secondary and university students choose the right type of school and/or occupation (ROA 1988). The study reported on here sets out to disclose the factors underlying the development of the occupational pattern. The shares of occupational classes in each economic sector are taken as points of departure. The explanatory variables are technological progress and cyclical and structural sectoral developments. For each occupational class, an estimation is made with the help of a linear model, the estimation method being that of Weighted Least Squares. To permit several variables to be included in the equation, the data have been pooled over sectors and time. In two fifths of all cases, a model with explanatory variables has been chosen; in the remaining instances a sector-dummy model was found to suffice.     

DEMOCRATIC MECHANISMS

We introduce democratic mechanisms as a set of rules that must obey liberal democracy's fundamental principles of equal voting and agenda rights. We show that an appropriate combination of three rules may yield efficient provision of public projects: first, flexible and double majority rules, where the size of the majority depends on the proposal, and taxed and non‐taxed individuals need to support the proposal; second, flexible agenda costs, where the agenda‐setter has to pay a certain amount of money if his proposal does not generate enough supporting votes; third, a ban on subsidies. We highlight that universal equal treatment with regard to taxation is undesirable. Finally, we illustrate how simple constitutions involving fixed super majority rules yield socially desirable outcomes if the agenda‐setter is benevolent. (JEL: D62, D72, H40)