No Expo Network: a failed mobilization in a post-political frame

In 2015 Milan hosted the Universal Exposition with the theme ‘Feeding the Planet, Energy for Life’. Even if characterized by various scandals and problems, the edition was narrated by the mainstream media as a political and economic success. Critical voices were almost completely obscured by favorable propaganda and the ideas of development and the future proposed by the Expo rhetoric was presented as inevitable, configuring ‘the best of all possible worlds’ in a more general post-political frame. In this profile I first present the main characteristics of the No Expo Network, e.g. the actors that composed it and the main critiques that they advanced. I will then focus on the reasons for its defeat, which is then contextualized in relation to the election of the Chief Executive Officer of Expo 2015 as new Mayor of Milan. Here, we can see the continuation and structural strengthening of the neoliberal politics of Expo2015 beyond the mega event itself.     

Conspiracy theories and social movements studies: A research agenda

It is surprising to note the scarcity of contributions in social movement literature related to so-called conspiracy theories. A considerable amount of the work on these topics has been produced in political science, history, media studies, social psychology and other disciplines. These accounts have often adopted a stigmatizing approach, looking at conspiracy theories as forms of pathologies (whether psychological, social or political). Moving from such a perspective to a constructivist one, I argue that conspiracy theories should represent an object of interest for social movement scholars: conspiracies supporters go into the streets to highlight their issues, protest against authority, propose alternative lifestyles and often claim to look for a better/different society. Applying the social movements toolkit can allow to better understand this phenomenon and apply critical perspectives in a more effective manner. On the basis of this premise, the first part of this article reviews the existing literature on conspiracy theories, also identifying the main lacunae; the second part outlines some possible research questions and lines of inquiry, moving beyond the classical theories in the field of social movement studies. The paper also introduces a number of new concepts, such as conspiracy mobilizations and conspiracy coalitions.     

Ridge regression versus ols by pitman's closeness under quadratic and fisher's loss

The existence of values of the ridge parameter such that ridge regression is preferable to OLS by the Pitman nearness criterion under both the quadratic and the Fisher's loss is shown. Preference regions of the two estimators under the above loss functions are found. An upper bound for the value of the Pitman's measure of closeness, independent of a deterministic or stochastic choice of the ridge parameter, is given.