Institutional Change and Union Membership: A Longitudinal Analysis of Union Membership Determinants in Israel

We examine the degree to which factors associated with workers' union membership decisions are sensitive to shifts in the institutional environment of unions. Comparative logit analyses of the relationship between potential determinants of membership and actual union membership over time suggestthat the factors associated with membership are elastic and may reflect shifts in the institutional context of unions.     

Unpacking Union Density: Membership and Coverage in the Transformation of the Israeli IR System

To understand the transformation of the industrial relations (IR) system in Israel, we propose a four-group typology according to workers' membership in unions and coverage of collective agreements. Using this typology, and relying on various data sources, we estimate that in 2000 membership was 40 to 45 percent, and coverage was about 56 percent, down from 80 to 85 percent for both measures in 1981. The data also reveal the emerging differences among the four groups, including income differentials. Moreover, comparing workers' actual membership and coverage with their preferences suggests that the system has not yet reached equilibrium. The study demonstrates that only a four-group typology succeeds in surfacing the complex nature of union decline.     

Union Presence, Union Service and Membership Participation

Much of the literature on the determinants of union activism has focused on biographical and attitudinal precursors or correlates of several measures of union participation. Although interactionist theory emphasizes the importance of social context, little attention has been paid to union presence. The argument of this paper is that union presence, defined by certain structural arrangements, and the quality of union service, influences measures of workplace and non-workplace union participation through the mediating influence of union orientation. The paper begins by reviewing the literature on union presence and participation, before presenting a model of the joint impact of union service and union presence on both on- and off-the job union participation. Data are drawn from a study of membership involvement within the Irish-based Services, Industrial, Professional and Technical Union (SIPTU). The main findings are that there are significant relationships between presence and service level variables and measures of union participation. In particular, service variables appear to affect workplace union participation largely through the mediating influence of union orientation. Presence variables, by contrast, have both direct and indirect influence on participation in union activities within and outside the workplace.     

The Impact of Union Corruption on Union Membership

This paper examines the relationship between union corruption actions and union membership. State‐level data from the Office of Labor‐Management Standards, and other sources, are utilized over two study periods (1974–2000 and 2001–2008) to test three hypotheses, including the union corruption hypothesis, as possible explanations for the decline in union membership in the United States over time. Although our initial findings suggest a negative relationship exists between union corruption and membership, after removing the possibility of simultaneous equations bias, we find that changes in corruption do not influence changes in union membership in our sample.     

International Patterns of Union Membership

This paper examines changes in unionization that have occurred over the last decade or so using individual level micro data on many countries, with particular emphasis on the United Kingdom, the United States and Canada. I document an empirical regularity not hitherto identified, namely the probability of being unionized follows an inverted U‐shaped pattern in age, maximizing in the mid‐ to late 40s in 34 of the 38 countries I study. I consider the question of why union membership seems to follow a similar inverted U‐shape pattern in age across countries with such diverse industrial relations systems. I find evidence that this arises in part because of cohort effects, but even when cohort effects are removed a U‐shape remains.     

Trade Union Decline and Union Wage Effects in Australia

Union density in Australia fell precipitously in the 1990s. This study investigates how union wage effects may have changed as a result. The findings from 1993 data suggest that union/nonunion wage differentials were very small, especially among workers in high-density industries. By 2001 the overall union wage effect had increased significantly; however, the union/nonunion wage differential was no longer correlated with union density at the industry level.     

Factors of Convergence and Divergence in Union Membership

This paper considers the extent to which union decline in Britain has been characterized by convergence or divergence in union membership rates for people with different personal and job characteristics. It compares individual union membership in 1975 and 2001 to identify some significant factors of convergence and divergence, which indicate temporal instability in the relationship between union membership and a number of its determinants. Identification of these factors of convergence and divergence should be useful to several parties, including industrial relations scholars and union organizers.     

Family,Place and the Intergenerational Transmission of Union Membership

This article examines the importance of family, gender and place to the intergenerational transmission of trade union membership. Using data from the British Household Panel Survey, we show that union membership among parents influences the union joining behaviour of young workers. These effects are particularly apparent among daughters and where both parents are members of unions. The effects of parental membership are also stronger among those born in areas characterized by relatively high levels of union density. Parental effects are therefore important to our understanding of the persistence of regional variations in levels of trade union membership.     

Trade Union Growth and Decline in Asia

We examine trends in union density and union influence in several Asian countries. Though we find variation in union density, all countries experienced union decline in the 1990s. Asian countries also vary on our new union influence measure. We use a logics of action framework to examine the institutional context surrounding union growth, decline and influence in each country. Based on our examination of how these institutional contexts are changing, and what we know about the strategies of unions, we are not hopeful regarding the near term prospects for reversing union decline.     

Determinants of Trade Union Membership in Australia

This paper uses Australian cross-sectional data to examine the determinants of individual union membership. It analyses the separate effect of three groups of variables on the probability of unionisation: personal attributes, occupational and industry-related characteristics, and social and attitudinal factors. While the personal attributes of an employee were found to have little effect on union status, the other two groups of variables added significantly to the explained variance in union membership. An important finding of the study was that certain attitudes, ideologies and social values were clearly associated with variations in union status.     

A Theory of Trade Union Membership Retention

The retention rate of unemployed members can vary substantially between trade unions and may not particularly reflect the structure of the labour market within which a union operates. This raises the issue of whether retention of these members is due to supply-side factors characterised by individuals or to the policy of trade unions towards their unemployed members.     

Recruitment,Retention and Exit from Union Membership. An Analysis of Member Flows in Swiss Union Locals

This article enquires into the causes of union growth and decline by analysing flows in and out of membership at the level of 70 Swiss union locals over 2006–2008. Gross flows in union membership are much larger than the resulting net changes: annual membership turnover of 10 per cent is a surprisingly constant feature across unions. Net changes in membership are primarily determined by inflows: successful and languishing union locals differ in their entry rates, whereas exit rates are similar. Variance in union locals' entry rates is not usefully explained by the labour market context, but by differences in union strategy.     

Academic Workers and Union Membership: An Inevitable Dilution of Solidarity?

The growth of service employment and new forms of work has supposedly fostered the diffusion of individual orientations at the expense of traditional forms of union solidarity. These developments suggest that academics are likely to manifest an individualist orientation and a weak attachment to trade union membership. Based on a survey of unionized employees in a university setting, we examine whether there are differences in union attachment and solidarity between professionals and other occupational groups.     

The Duration of Union Membership in Italy: A Research Note

Thanks to direct access to union databases, this note can answer two new questions in industrial relations: how long union membership lasts and what are the determinants of its duration within an open‐shop context. This also allows for conceptualizing union membership as a much more dynamic phenomenon than in previous studies, where it was considered a static condition whose causes or effects were to be investigated. Regression analysis applied to a sample of 29,035 Italian workers highlights that union membership duration is a positive but declining function of age. Furthermore, women, flexible workers, foreign ones, and those working in cities tend to show less attachment to union membership than the other workers.     

Inequality and Union Membership: The Influence of Relative Earnings and Inequality Attitudes

Using surveys from the International Social Survey Programme covering the period 1985–2002 for seven European countries (West and East Germany, Sweden, Norway, Italy, the Netherlands and Great Britain), we examine the effect of relative earnings on union membership and show that union density is higher among workers in the intermediate earnings group than among low or high earners. Next, we examine the association of inequality attitudes with union membership and demonstrate that union membership is not only motivated by instrumental considerations related to relative earnings, but also by normative concerns about inequality. We interpret our findings suggesting that rising earnings inequality is in itself a source of union decline.     

Membership Participation in Workplace Unionism: The Possibility of Union Renewal

This article reports membership involvement (participation and commitment) in five case studies. Membership participation in and commitment to workplace unionism is greater than is customarily portrayed and, additionally, there are fluctuations in both. However, the solidarity dimension of commitment is more important in discussing participation than that of ideology since active members can have either an instrumental or an ideological orientation to unionism. Surges of involvement in a workplace are experienced in response to the impact of events in the local union environment, as mediated particularly by local leadership style. The possibility for union renewal comes through building up the base level of participation by careful local leadership so that members can more easily be encouraged to take part in collective activities in times of necessity.     

Trade Union Membership Concentration, 1892-1987: Development and Causation

Existing studies of British trade union membership concentration have used the variance of logs and concentration ratio measures to show a tendency towards increasing concentration. This paper proposes the Herfindahl index as a more appropriate measure. The annual variation in concentration is analysed by means of the Herfindahl index and shows some fluctuation, particularly prior to 1947. Divergent trends are also shown for manual and white-collar membership concentration. An explanation of the aggregate trend and of these different occupational trends is advanced in terms of bargaining structure and the development of general unionism.