Minimizing the cost of dispatch delays by holding patrol cars in reserve

At many police departments high-priority callers sometimes incur undue delays that could be avoided by the use of a differential response strategy that takes full account of the different costs of delay for different priority calls. In this article we examine such a strategy, in which lower-priority callers may not be served immediately, even though some response units are available. Arriving priorityi callers are queued whenever the number of busy patrol units equals or exceeds the cutoff number for that priority. Our purpose is (1) to find a practical way of choosing the set of cutoff numbers that will minimize the expected total cost of delays for the entire system and (2) to use that method to investigate how the optimal set of cutoffs changes in response to changes in several important variables, including the relative costs of delay for different priorities, the overall workload, and the relative frequencies of different priority calls.     

The decline of partisanship in the United States: A reexamination of the neutrality hypothesis

The neutrality hypothesis suggests that the erosion of partisan loyalties in the United States does not reflect a growing sense of alienation from the party system, or a loss of public confidence in political parties generally. Instead, we are told that many independents simply regard the parties as irrelevant in the search for solutions to our most important national problems. The following report challenges the assumption that such beliefs necessarily lead citizens to express neutral feelings toward either the Democrats or the Republicans, or toward both. Data from the CPS election studies show, first, that aggregate levels of neutrality are about the same today as they were 20 years ago and, second, that there is a relationship between nonpartisanship and negative views concerning the parties' capacity to serve as representative (or linkage) institutions in democratic politics. It is our contention that, to some degree, this relationship can help us to account for the weakening of partisan attachments since 1964. If we are correct, a restoration of the parties' mass base will be even more difficult to achieve than the neutrality hypothesis implies.     

On the Entanglement of Coherence

Although coherence has become one of the key concepts in contemporary legal theory, its meaning is taken almost universally to be elusive, complex and controversial. However, these difficulties are due just to the failure of commentators to distinguish the intension of the notion from other features of its (many) referents in extension. The oversight has caused qualities to be ascribed routinely to coherence that properly attach to various object(s) of which coherence is predicated, and which a theorist happens to have in mind when bringing coherence into view. This conceptual error has significance for the substance of present claims made for the use of the notion in law. Freed from the entanglement, coherence emerges thinner and fitter, better able to be deployed with confidence in legal application.     

Applying frame analysis and reframing for integrated conservation and development: example from Mumbai

The way we frame a given problem structures the content that is brought into focus and thus the kinds of practical steps seen as necessary to alleviate it. This article interrogates two competing partial framings implicated in ongoing controversy over mangrove destruction in Vikhroli East, Mumbai, which have precluded integrated conservation and development. The article analyses the content of each particular framing, identifies their respective “blind spots”, and evaluates the validity of various frame components. It concludes with an exemplary alternative reframing arguably more conducive to social justice and sustainability in Vikhroli East and beyond.     

Nationalism,Domestic Politics,and the Japan Economic Rejuvenation

This article explores the role of nationalism in domestic politics in Japan since 2005 by contrasting the Koizumi and the Abe administration of 2012/2013. It argues that the Koizumi and Abe administrations have exploited nationalism as a means to consolidate political power, move away from faction-based politics toward populism-based politics to weaken factions within the political system with entrenched interests that are counter to or prevent bolder, necessary economic reforms to propel Japan out of 20 years of economic stagnation. Furthermore, this article demonstrates that while each politician has used nationalism to mobilize popular support for their respective administrations, Koizumi’s use of nationalism was to achieve an economic agenda while Abe’s use of nationalism has been used to achieve his political agenda which includes constitutional reform.     

Measuring Military Effectiveness: Calculating Casualty Loss-Exchange Ratios for Multilateral Wars, 1816–1990

In this article, we introduce and utilize a new dataset that provides battle- and war- level Loss Exchange Ratios (LERs) for combatant states involved in multilateral wars between 1816 and 1990.The battle-level data provide an alternative to the widely used, but problematic, HERO/CDB-90 data set on battle outcomes. To demonstrate the utility of the new data, we weigh in on the debate over democratic military effectiveness arguments by replicating models by Reiter and Stam (2002, 2009) and Downes (2009), finding that, when effectiveness is measured using LERs, democracies do not have an edge over their non-democratic counterparts.