Italy: A fundamental transformation of the pension system

Italy completely transformed its pension system in 1995. The reform undertaken is of unequalled magnitude in industrialized countries. The main innovations introduced comprise the creation of a single scheme covering all employees, as well as the self-employed; the adoption of a new method of calculation linking the pension amount to contributions; and the introduction of a flexible retirement age. In addition, measures have been foreseen to encourage the development of funded supplementary pension provision. This reform, which will transform the Italian pensions scene, is mainly the result of an agreement signed between the government and the confederations of trade unions.     

Two definitions of collegiality and their inter-relation: The case of a Roman Catholic diocese

Against the backdrop of the conflict observed between managers and professionals, two definitions of collegiality emerge: on one hand, a specific organizational form (bottom up) and, on the other, a procedure of bureaucratic management (top down). A study of networks of priests in a Roman Catholic diocese in France is used to explore how those two definitions are related. Questions are raised as to the effects of a too narrow organizational rationalization that uses collegiality only as a top down, bureaucratic, managerial procedure. This always entails the risk of making the work done by experts sterile because it overlooks the first type of collegiality, which is based on the nature of non-routine tasks that members perform together thanks to an endogenous organizational structure of a bottom up type.     

Extending Budgetary Participation beyond Budget Pitsos in Botswana

Waves of budget reforms are sweeping unremittingly across Africa with an overarching objective of democratising the budgetary process, mainly by increased popular participation. In this connection, Botswana introduced reforms in 2010 in the form of pitsos (opinion‐gathering meetings) to enable citizens to participate more in the budget. This article attempts to answer the question, ‘Are pitsos enough to enhance budgetary participation?’. Relying on both primary and secondary sources, the answer is in the negative. Even though the pitsos can enhance participation, there is a need for thoroughgoing reforms, for example a Budget Act and a strong Parliament, to complement them.     

Aid Reduction and NGDOs’ Quest for Sustainability in Ghana: Can Philanthropic Institutions Serve as Alternative Resource Mobilisation Routes?

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - In recent years, there has been an increasing concern about non-governmental development organisations’ (NGDOs)...     

Collinearity in generalized linear regression

The problem of ill-conditioning in generalized linear regression is investigated. Besides collinearity among the explanatory variables, we define another type of ill-conditioning, namely ML-collinearity, which has similar detrimental effects on the covariance matrix, e.g. inflation of some of the estimated standard errors of the regression coefficients. For either situation there is collinearity among the columns of the matrix of the weighted variables. We present both methods to detect, as well as practical examples to illustrate, the difference between these two types of ill-conditioning. Also the applicability of alternative regression methods will be reviewed.     

Tensions between (Post)Bureaucratic and Neo-normative Demands: Investigating Employees’ Subjective Positions at EurAirport

The introduction of a neo-normative discourse in a (post)bureaucratic organization can result in tensions between the neo-normative injunction to be authentic and exhortations to fit with the ideal (post)bureaucratic organizational subject. Focusing on how shopfloor workers subjectively experience the tensions between neo-normative and (post)bureaucratic demands, this empirical investigation yielded three major contributions. First, it pinpointed and addressed significant gaps in existing studies of normative and neo-normative discourse. Second, the study better distinguished normative and neo-normative control on the basis of two tensions: (1) authenticity versus conformity; and (2) conflation versus differentiation between life and work. Third, the study identified four distinct subject positions that demonstrated how organizational participants creatively appropriate and strive to resolve these two tensions in a work setting that mixes normative and neo-normative control.     

Pareto models for top incomes and wealth

Top incomes are often related to Pareto distribution. To date, economists have mostly used Pareto Type I distribution to model the upper tail of income and wealth distribution. It is a parametric distribution, with interesting properties, that can be easily linked to economic theory. In this paper, we first show that modeling top incomes with Pareto Type I distribution can lead to biased estimation of inequality, even with millions of observations. Then, we show that the Generalized Pareto distribution and, even more, the Extended Pareto distribution, are much less sensitive to the choice of the threshold. Thus, they can provide more reliable results. We discuss different types of bias that could be encountered in empirical studies and, we provide some guidance for practice. To illustrate, two applications are investigated, on the distribution of income in South Africa in 2012 and on the distribution of wealth in the United States in 2013.