scholarly journals Causal interaction and effect modification: same model, different concepts

Author(s):  
Luke Keele ◽  
Randolph T. Stevenson

Abstract Social scientists use the concept of interactions to study effect dependency. In the causal inference literature, interaction terms may be used in two distinct type of analysis. The first type of analysis focuses on causal interactions, where the analyst is interested in whether two treatments have differing effects when both are administered. The second type of analysis focuses on effect modification, where the analyst investigates whether the effect of a single treatment varies across levels of a baseline covariate. While both forms of interaction analysis are typically conducted using the same type of statistical model, the identification assumptions for these two types of analysis are very different. In this paper, we clarify the difference between these two types of interaction analysis. We demonstrate that this distinction is mostly ignored in the political science literature. We conclude with a review of several applications where we show that the form of the interaction is critical to proper interpretation of empirical results.

2017 ◽  
Author(s):  
Luke Keele ◽  
Randolph T. Stevenson

Social scientists use the concept of interactions to study effect dependency. Such analyses can be conducted using standard regression models. However, an interaction analysis may represent either a causal interaction or effect modification. Under causal interaction, the analyst is interested in whether two treatments have differing effects when both are administered. Under effect modification, the analysts investigates whether the effect of a single treatment varies across levels of a baseline covariate. Importantly, the identification assumptions for these two types of analysis are very different. In this paper, we clarify the difference between these two types of interaction analysis. We demonstrate that this distinction is mostly ignored in the political science literature. We conclude with a review of several applications.


Author(s):  
Jens Meierhenrich

What for many years was seen as an oxymoron—the notion of an authoritarian rule of law—no longer is. Instead, the phenomenon has become a cutting edge concern in law-and-society research. In this concluding chapter, I situate Fraenkel’s theory of dictatorship in this emerging research program. In the first section, I turn the notion of an authoritarian rule of law into a social science concept. In the second section, I relate this concept to that of the dual state and both to the political science literature on so-called hybrid regimes. Drawing on this synthesis, the third section makes the concept of the dual state usable for comparative-historical analysis. Through a series of empirical vignettes, I demonstrate the contemporary relevance of Fraenkel’s institutional analysis of the Nazi state. I show why it is essential reading for anyone trying to understand the legal origins of dictatorship, then and now.


2021 ◽  
pp. 135406882110238
Author(s):  
Olga Zelinska ◽  
Joshua K Dubrow

Whereas social scientists have devised various ways to measure representation gaps between the political elite and the masses across nations and time, few datasets can be used to measure this gap for particular social groups. Minding the gap between what parties social groups vote for and what parties actually attain seats in parliament can reveal the position of social groups in the political power structure. We help to fill this gap with a new publicly available dataset, Party Representation of Social Groups (PaReSoGo), consisting of 25 countries and 150 country-years, and a method for its construction. We used the European Social Survey 2002–2016 and ParlGov data for this time span to create a Dissimilarity Index. To demonstrate the utility and flexibility in the combination of cross-national surveys and administrative data, we chose social groups of gender, age, and education, as well as intersectional groups based on gender and age, and attitudinal groups. We conclude this research note with empirical illustrations of PaReSoGo’s use.


1970 ◽  
Vol 29 (3) ◽  
pp. 204-218 ◽  
Author(s):  
James Curtis ◽  
John Petras

American social scientists have long been interested in community power structures, but most methodological and substantive developments in this area of research have occurred only in the past fifteen years or so. The published social science literature bearing on this topic now includes well over six hundred items written primarily by political scientists and sociologists. There have been over eighty systematic attempts to present an overall, composite description of the structure of power in particular communities; this research will be our central concern in this paper. These studies are accompanied in the literature by hundreds of critiques of methodological approaches, attempts at conceptual refinement, studies of narrower facets of community political processes, and reviews and commentaries on particular studies. The purpose of this paper is twofold: first, to consider the field of community power from a sociology of knowledge perspective by extending the discussion in an earlier research note, and secondly, to point to some procedural guides that seem appropriate for use in further research in this and other areas characterized by "chronic controversies."


2021 ◽  
Vol 47 (1) ◽  
pp. 96-118
Author(s):  
Tali Hatuka ◽  
Miryam Wijler

This paper focuses on a particular form of protest that emerges in what this paper calls an 'agonistic environment'. It defines the latter as a form of contentious politics within deliberative democracies in which concurrence rather than estrangement is more likely to define the relationship between citizens and the state. It then asks what is the nature of conflict in such environments, and will activism in the settings be more or less likely to generate change. Finally, it considers whether protest in agonistic environments produces a form of shared knowledge among parties to the conflict, particularly with respect to the possibility of change and how best to achieve it? In exploring these questions, the paper focuses on the political dynamics in Israel associated with the wave of African asylum seekers who arrived from 2010 to 2012, most of whom originated from Eritrea and Sudan. Using a quantitative approach, the paper analyses this agonistic environment focusing on two dimensions: (a) protest events; and (b) state policy and juridical decisions as well as legal initiatives aimed at challenging state policy and relevant court decisions. By highlighting the scalar mismatch between protests focused on delimited urban spaces and responses of authorities at the scale of the nation – in this case, legal rulings – the paper further advances our understanding of agonistic conflict and how it produces change.


2021 ◽  
Author(s):  
Tareq Kakarash ◽  
Alnasir Doraid

The issue of national diversity is considered one of the most important points in studying the development of political systems in our time. Many scholars and researchers have noticed that there is rarely a people or nation in the world today that does not possess different national or ethnic diversity, some of which succeed in forcibly obliterating them, which leads to its ignition and the division of nations and states. (As happened in the Soviet Union, Yugoslavia, Czechoslovakia, the Eight State, the Empire of Austria-Hungary, etc.) and as it will happen in the future in other repressive countries, no matter how long their repression takes, and some of them succeed in preserving them through assimilation and understanding, as happened in Switzerland and a few other countries. While there are countries that have been striving for decades to arrange their national situations (such as India, Belgium and Spain), with varying degrees of success. The element of national diversity sometimes plays an active role in reforming the political system, and at other times this national diversity hinders the entire political reform. On the basis of the difference and contrast between the two models in terms of the degree of modernity and development, however, a careful examination of the two models confirms that they are not different to this degree. Only years (1998 in Britain and 2003 in Iraq) and the political conflict still exists in the two countries, leading to a final solution to this crisis.


2018 ◽  
Vol 15 (1) ◽  
pp. 49-66 ◽  
Author(s):  
William E Scheuerman

Radical democratic political theorists have used the concept of constituent power to sketch ambitious models of radical democracy, while many legal scholars deploy it to make sense of the political and legal dynamics of constitutional politics. Its growing popularity notwithstanding, I argue that the concept tends to impede a proper interpretation of civil disobedience, conceived as nonviolent, politically motivated lawbreaking evincing basic respect for law. Contemporary theorists who employ it cannot distinguish between civil disobedience and other related, yet ultimately different, modes of political illegality (e.g. conscientious objection, resistance, revolution). The essay also examines Jürgen Habermas’ recent contributions to a theory of mixed or dualistic (postnational) constituent power, conceding that Habermas avoids many theoretical and political ills plaguing competing radical democratic theoretical retrievals. Nonetheless, Habermas’ attempt to salvage the idea of constituent power as part of his reformist agenda for the European Union not only breaks with his earlier understandable skepticism about the idea but also risks trimming the admirably ambitious sails of his radical democratic interpretation of civil disobedience.


1994 ◽  
Vol 19 (04) ◽  
pp. 829-852 ◽  
Author(s):  
Lisa Frohmann ◽  
Elizabeth Mertz

As scholars and activists have addressed the problem of violence against women in the past 25 years, their efforts have increasingly attuned us to the multiple dimensions of the issue. Early activists hoped to change the structure of power relations in our society, as well as the political ideology that tolerated violence against women, through legislation, education, direct action, and direct services. This activism resulted in a plethora of changes to the legal codes and protocols relating to rape and battering. Today, social scientists and legal scholars are evaluating the effects of these reforms, questioning anew the ability of law by itself to redress societal inequalities. As they uncover the limitations of legal reforms enacted in the past two decades, scholars are turning—or returning—to ask about the social and cultural contexts within which laws are formulated, enforced, and interpreted.


1934 ◽  
Vol 28 (2) ◽  
pp. 210-232 ◽  
Author(s):  
Frederick L. Schuman

In dealing with the evolution of political thought, most historians and social scientists, until recently at least, have tended to view political behavior and the changing patterns of power in society as rational implementations of dynamic ideas. They have accordingly concerned themselves more with the development of abstract philosophical systems than with the social-psychological contexts conditioning this development. To other observers, more Marxian than Hegelian in their outlook, all political ideas are but reflections of the economic interests and class ideologies of the various strata of society. This school therefore probes for the secrets of political and social change, not in the surface phenomena of ideas, but in the progress of technology and in the shifting economic relations of groups and classes within the social hierarchy. Still others, few in number as yet, have adopted Freud as their guide.


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