Models and methods for pairing data

This paper deals with models and methods for count data derived from observations on pairing phenomena. Pairs formed from “similar” members are excluded. Various models are considered and analyzed. Particular emphasis is on developing methods for testing whether particular pairs are prone to occur more or less often than expected by chance.     

Consistency of maximum likelihood estimators in a large class of deconvolution models

We consider the maximum likelihood estimator $\hat{F}_n$ of a distribution function in a class of deconvolution models where the known density of the noise variable is of bounded variation. This class of noise densities contains in particular bounded, decreasing densities. The estimator $\hat{F}_n$ is defined, characterized in terms of Fenchel optimality conditions and computed. Under appropriate conditions, various consistency results for $\hat{F}_n$ are derived, including uniform strong consistency. The Canadian Journal of Statistics 41: 98–110; 2013 © 2012 Statistical Society of Canada     

Livability of the welfare-state

One issue in the debate on the welfare-state is whether state-care renders society more livable or not. The positive view is that people flourish in the welfare-state, the negative view is that people thrive better without. This article approaches the dispute empirically, by comparing livability of nations that differ in state-welfare-effort. The livability of nations is measured by the degree to which its citizens live long and happily. State-welfare-effect is measured by the scope of welfare-laws and the size of state-welfare-expenditures.Data on average appreciation-of-life around 1980 are available for 28 nations; mostly rich ones. Appreciation-of-life appears somewhat greater in the nations that provide most state-welfare. However, that difference is entirely due to parallel differences in economic affluence. Data on change in life-satisfaction between 1950 and 1980 are available for only 10 nations, all rich ones. Life-satisfaction did not increase more in the nations where state-welfare expanded most.     

Gambling in the Netherlands: Developments,participation, and compulsive gambling

An inventory was made of the developments in what the gambling market had to offer and the extent of public participation in games of chance in The Netherlands for the period 1945–1988. Both these aspects show a sharp rise in the post-war years, but the more negative effects of gambling are also becoming clearer. Since the beginning of the 1980's, assistance organizations have received increasing requests for help and advice on gambling problems. Roughly half of those seeking help are younger than 25 years, presenting the compulsive use of slot-machines as their main problem.Acknowledgments: This article is a revision of an article that has been published before in the Dutch journal Tijdschrift voor Alcohol en Drugs en andere psychotrope stoffen. Vol. 14, no 5–6. pp 162–173. The article has been reproduced in English by courtesy of the publisher.     

Union Power in a Welfare State

Abstract. Most West European countries have suffered from stagflation for many years. Mainstream economics has debated the question in particular in terms of the demand and supply of goods, labour and capital. But in recent contributions a new element has been introduced: the institutional structure of the economy as a source of imbalances. In this article we focus on the institutions of the labour market. For more than a century West European unions have been struggling to transform market economies into a more efficient and just order. Moral persuasion, strikes, and revolutionary threats were their main weapons. After the Second World War governments yielded to the pressure by building up, together with the unions, a welfare state. During the sixties however, the struggle was renewed, although the governments continued to improve the social security system and maintained their responsibility for full employment. A short sketch will be given of the ideological struggle during the first half of the twentieth century, leading to a significant institutional change: the transformation of a system of private wage bargaining into a collective wage bargaining system. Then the neoclassical, the Marxist and the Keynesian view on the effects of union power on the economic performance of a market economy and of a welfare state will be presented. The conclusion is drawn that the methods required to transform a market economy into a welfare state are anomalies as soon as a welfare state is more or less realized. This is particularly so, because the transformation of a welfare state into a centrally planned economy cannot be considered desirable. In present circumstances, it would be appropriate to pay more attention to the design of an extensive system of mediation and arbitrage to reduce the use of the strike weapon.     

How European PR practitioners handle digital and social media

The European Communication Monitor (ECM) 2010 showed that digital communication and social media have grown in importance in the media mix of European organizations. Both new media types are positively correlated to the perceived impact of public relations (PR) in the organization. Specifically social networks and online videos are considered the most important social media tools. Also European practitioners expect that the content of communication will become more important as and when the use of social media further increases. The consequence that everyone within the organization is able to spread information is perceived as the most problematic aspect of social media. A potential problem is that only about one third of the European organizations have implemented social media policies with communication consultancies leading the way. Communication consultants consider social media significantly more important than practitioners working in organizations.     

Malawi goes to scale with anti-AIDS clubs and popular media

This paper evaluates a project in Malawi that aimed to provide in-school and out-of-school youth with the necessary tools and skills to avoid high-risk sexual behavior, in order to reduce HIV transmission. Project components were school curriculum; extra-curricular activities; out-of-school youth clubs; enabling environmental support; youth reproductive health services; and research, monitoring and evaluation. Non-governmental organizations (NGOs) and Youth Technical Committees established 3200 anti-AIDS Clubs throughout Malawi. These Clubs positively influenced members' behavior and helped to ‘break the silence’. An enabling environment was created through two popular radio programs, advertisements and provision of sports equipment. The out-of-school youth clubs needed clearer criteria and objectives. Many objectives were achieved, but the aim of establishing health services for youth was over-ambitious, and not achieved. This program is exemplary for the national scale that it achieved, and for its approach of using diverse partners to implement locally adapted components.     

Ready,Willing, and Able: Contraceptive Use Patterns Across Europe

An “East–West” divide in contraceptive use patterns has been identified across Europe, with Western European countries characterized by the widespread use of modern contraception, and Central and Eastern European countries characterized by a high prevalence of withdrawal, the rhythm method, or abortion. Building on the Ready–Willing–Able framework, this study aims to gain more insight into the micro- and macro-level socioeconomic, cultural, and technological determinants underlying contraceptive use. Data from the Generations and Gender Survey (2004–2011) covering four Western and seven Central and Eastern European countries are used, and multinomial multilevel analyses are performed. Results reveal that individuals who intend to delay parenthood are more likely to use any contraceptive method, whereas holding more traditional values and having a lower socioeconomic status are associated with a higher likelihood of using no or only traditional methods. Regional reproductive rights and gender equality interact in complex ways with these associations. At minimum, our results underline the complexity of the processes underlying the persistent difference in contraceptive use across Europe.     

The role of individual and organizational characteristics in feedback seeking behaviour in the initial career stage

The present study investigates whether the frequency by which employees seek informal feedback and the quality of the self-initiated feedback influences perceived career development. Furthermore, we investigated goal orientation and perceived learning culture, as antecedents of feedback seeking behaviour. Data were collected from 116 financial experts from various multinational corporations worldwide. Results show that particularly the quality of self-initiated feedback from supervisors positively affects perceived career development. The quality of self-initiated feedback from supervisors mediates the relation between the perceived learning culture and perceived career development. Furthermore, learning goal orientation directly relates to perceived career development. Last, our results highlight the significance of creating a learning culture in which informal feedback is stimulated. Implications of these findings are discussed.