Institutions as dispositions: Searle,Smith and the metaphysics of blind chess

This paper addresses the question what the fundamental nature and mode of being of institutional reality is. Besides the recent debate with Tony Lawson, Barry Smith is also one of the relatively few authors to have explicitly challenged John Searle's social ontology on this metaphysical question, with Smith's realism requirement for institutions conflicting with Searle's requirement of a one‐world naturalism. This paper proposes that an account of institutions as powers or dispositions is not only congenial to Searle's general account, but can also satisfy both the realism and the one world requirements. Searle's worry that such a dispositional account is unable to account for the deontic nature of institutions is countered by an appeal to higher‐order powers as well as Searle's notion of the gap and desire‐independent reasons for action.     

A characterization of the bivariate elliptically contoured distribution

The Cauchy distribution of the quotient of two random variables and its independence of the sum of squares of them together with some symmetry assumptions are the characteristic property of the bivariate elliptically contoured measures.     

On Vervaat and Vervaat-error-type processes for partial sums and renewals

We study the asymptotic behaviour of stochastic processes that are generated by sums of partial sums of i.i.d. random variables and their renewals. We conclude that these processes cannot converge weakly to any nondegenerate random element of the space D[0,1]$D[0,1]$. On the other hand, we show that their properly normalized integrals as Vervaat-type stochastic processes converge weakly to a squared Wiener process. Moreover, we also deal with the asymptotic behaviour of the deviations of these processes, the so-called Vervaat-error-type processes.     

Trapped in migrants’ sectors? Polish women in the Icelandic labour market

The employment‐driven migrations from Poland to Iceland have largely been pioneered by Polish women. They outnumbered men among Polish residents in this country until the economic boom since 2005 triggered large‐scale male immigration. This trend slowed down with the outbreak of the financial crisis, as the recession severely affected the male‐dominated construction industry. The analysis of Polish female migrants’ working experiences shows that recent inflows are mainly shaped by the nature of labour demand as well as the social policies and care services in Iceland. Although economically integrated, compared with native women Polish women tend to occupy rather disadvantaged positions. They seem concentrated in a few low‐skilled occupations that bring little prestige and low income. On the other hand, they were less affected by the financial crisis, in the sense that many of them maintained work, though some experienced lowering of salaries or reduction of working hours.     

Approximation of the Fisher price index by using the Lloyd–Moulton index: Simulation study

The Lloyd–Moulton price index does not make use of current-period expenditure data and, as it is commonly known, it allows us to approximate superlative indices, in particular the Fisher price index. This is a very important property for the inflation measurement and the Consumer Price Index bias calculations. In this article, we verify the utility of the Lloyd–Moulton price index in the Fisher price index approximation. We propose a simple modification of that index which reduces the variation of the estimator of an unknown parameter in this index formula. We also examine the influence of the price volatility on the quality of estimation of the parameter from the Lloyd–Moulton formula.     

Bounds for the expected value of the stochastic Divisia's price index

In this article, we estimate bounds for the expected value of the stochastic Divisia's price index, that is, we assume that prices and quantities of the given commodities are stochastic processes with continuous time. We consider some special case of the stochastic model in which prices and quantities are described by the geometric Brownian motion. It is shown that the precision of this estimation depends rather on the volatility of prices than quantities volatilities.     

Hard Times! How do Households Cope with Financial Difficulties? Evidence from the Swiss Household Panel

This study investigates impact of debt arrears and various consequential compensatory actions on self-reported satisfaction with life and the financial situation. The link between financial difficulties and the responses they demand has rarely been translated into satisfaction measures in the past. This study informs the literature about actual consequences of problems with arrears and impact of different coping strategies on household satisfaction measures. To address the questions at hand, data from the six (2010–2015) waves of the Swiss Household Panel were examined. A panel data model with fixed effects estimator was applied to account for unobserved population heterogeneity and mitigate the issues of omitted variables. The study confirmed that severe debt problems disproportionally affected self-reported satisfaction measures. Responses to arrears, if representing likely long-term solutions, did not signify further deterioration in self-reported measures. However, if arrears required resort to bank credit, disposal of household valuables or borrowing from family and friends, satisfaction with the household financial situation and household head life satisfaction were likely to suffer more.     

Some notes on poisson limits for empirical point processes

The authors define the scaled empirical point process. They obtain the weak limit of these point processes through a novel use of a dimension‐free method based on the convergence of compensators of multiparameter martingales. The method extends previous results in several directions. They obtain limits at points where the density may be zero, but has regular variation. The joint limit of the empirical process evaluated at distinct points is given by independent Poisson processes. They provide applications both to nearest‐neighbour density estimation in high dimensions, and to the asymptotic behaviour of multivariate extremes such as those arising from bivariate normal copulas. The Canadian Journal of Statistics 37: 347–360; 2009 © 2009 Statistical Society of Canada     

Why practitioners do (not) apply crisis communication theory in practice

Twenty-five in-depth interviews with Belgian crisis communication practitioners were conducted to examine the gap between theory and practice. Crisis communication has become an important research area within public relations. Several studies have resulted in theories and guidelines regarding the effective use of communication during organizational crises. Unfortunately, these findings are not always put into practice. This study examines to what extent public relations practitioners apply theory in practice during crises and why. The findings offer an opportunity to formulate potential ways in which we can bridge the scholar-practitioner divide in public relations, through guidelines for both scholars and practitioners.     

The Żmiąca effect

Monographs of local communities are a genre of sociological craft which — along with analyses of personal documents — became a distinguishing mark of Polish empirical sociology. In 2003 turned exactly 100 years from publication of the first sociologically mature village monograph in Poland, e. g. “?mi?ca. Wie? powiatu limanowskiego. Stosunki gospodarcze i spo?eczne” [?mi?ca. A village of the Limanowa county. Economic and social relations] by one of the founding fathers of Polish social sciences, Franciszek Bujak. This paper describes and analyses the impacts of this study and develops a typology of monographs. Additionally, problems of representativeness of monographs are discussed.