Axiomatizations of a positional power score and measure for hierarchies

The extant literature on positional power in hierarchies is mainly restricted to the analysis of power in terms of the authority structure. This is based upon the bare positions of actors and ignores the existence of decision-making mechanisms. The few studies, which also take into account decision-making mechanisms, are ‘membership-based’. In an earlier paper we demonstrated that such an approach is, in general, inappropriate. As a solution we suggested an ‘action-based’ approach and developed a power score and measure ascribing positional power to actors in hierarchies. In this paper we axiomatize this power score and measure and illustrate their applicability.     

BEPS,tax sovereignty and global justice

The base erosion and profit shifting (BEPS) initiative of the Organisation for Economic Co-operation and Development (OECD) and G20 countries marks an important development in the reform of the international taxation regime. In this paper I argue that the initiative nevertheless fails to provide a coherent account of what global justice requires in the realm of fiscal policy. While the OECD’s ostensible aim to increase and protect the tax sovereignty of states is commendable, there is insufficient attention for the distribution of relative tax sovereignty. I show that current global income inequality is correlated with significant inequality of tax sovereignty, that this inequality is unjust on a plausible conception of what global justice requires, and that the BEPS initiative is unlikely to meaningfully address this injustice. I close by suggesting that an internationalist conception of justice concerned with securing the tax sovereignty of independent polities may need to prescribe the creation of globally redistributive institutions.     

The Gag Reflex: Disgust Rhetoric and Gay Rights in American Politics

Political scientists have increasingly looked to the role that disgust plays in shaping public opinion and attitudes. This emotion plays an important role in building and reinforcing boundaries in the polity. It is particularly important in shaping attitudes toward gay rights. We analyze data from the 1993 American National Election Studies (ANES) data and two original studies. We find that disgust is a powerful but contingent rhetorical tool. It can powerfully shape public attitudes, especially on issues of sexual purity, but that efficacy must come with a strong caveat: our findings show that some members of the public will reject disgust rhetoric as an indignant reaction against the speaker.     

Blunt force regulation and bureaucratic control: Understanding China's war on pollution

In the past decade, China has increasingly resorted to top‐down, “blunt force” solutions to environmental problems; officials forcibly shutter or destroy factories to reduce pollution, at immense cost to local growth and employment. Why would a high capacity state like China resort to such a costly method of pollution control? I argue that blunt force enforcement is targeted at overcoming principal–agent problems in the bureaucracy. When institutions are too weak to hold bureaucrats accountable, political leaders increase oversight by drastically reducing the number of steps and resources required to produce a regulatory outcome—resulting in blunt force measures. I illustrate this logic through case studies from China's multiyear war on pollution. Using original data on blunt force measures, I then show how localities with lower bureaucratic compliance face greater blunt force pollution enforcement. These findings reveal that when bureaucratic accountability is weak, states pay a very high cost for cleaner air.