Spinning the Tort Liability Roulette Wheel

2021 ◽  
pp. 227-266
2014 ◽  
Vol 13 (1) ◽  
pp. 4127-4145
Author(s):  
Madhushi Verma ◽  
Mukul Gupta ◽  
Bijeeta Pal ◽  
Prof. K. K. Shukla

Orienteering problem (OP) is an NP-Hard graph problem. The nodes of the graph are associated with scores or rewards and the edges with time delays. The goal is to obtain a Hamiltonian path connecting the two necessary check points, i.e. the source and the target along with a set of control points such that the total collected score is maximized within a specified time limit. OP finds application in several fields like logistics, transportation networks, tourism industry, etc. Most of the existing algorithms for OP can only be applied on complete graphs that satisfy the triangle inequality. Real-life scenario does not guarantee that there exists a direct link between all control point pairs or the triangle inequality is satisfied. To provide a more practical solution, we propose a stochastic greedy algorithm (RWS_OP) that uses the roulette wheel selectionmethod, does not require that the triangle inequality condition is satisfied and is capable of handling both complete as well as incomplete graphs. Based on several experiments on standard benchmark data we show that RWS_OP is faster, more efficient in terms of time budget utilization and achieves a better performance in terms of the total collected score ascompared to a recently reported algorithm for incomplete graphs.


Author(s):  
Richard Adelstein

Torts are involuntary seizures of entitlements of a certain kind in a particular exchange environment, and tort liability attempts to ensure that tortfeasors compensate their victims for the costs these takings impose. Liability is the law’s answer to externality. It doesn’t seek to deter torts absolutely, but to control them through the principle of corrective justice, which separates efficient from inefficient torts by liability prices and deters only the latter. This chapter examines how these involuntary exchanges are governed by tort liability to do corrective justice and imperfectly completed through individual and class action tort suits for compensatory damages. Tort liability is shown to effectively encourage efficient torts, in which the value of the unlawful cost imposition to the tortfeasor exceeds the external costs of the tort, and thus provide a means to move entitlements to higher-valuing owners in an environment of involuntary takings by private takers.


2018 ◽  
Vol 10 (2) ◽  
pp. 405-447 ◽  
Author(s):  
Scott Hershovitz

AbstractThe idea that criminal punishment carries a message of condemnation is as commonplace as could be. Indeed, many think that condemnation is the mark of punishment, distinguishing it from other sorts of penalties or burdens. But for all that torts and crimes share in common, nearly no one thinks that tort has similar expressive aims. And that is unfortunate, as the truth is that tort is very much an expressive institution, with messages to send that are different, but no less important, than those conveyed by the criminal law. In this essay, I argue that tort liability expresses the judgment that the defendant wronged the plaintiff. And I explain why it is important to have an institution that expresses that judgment. I argue that we need ways of treating wrongs as wrongs, so that we can vindicate the social standing of victims. Along the way, I consider the continuity between tort and revenge, and I suggest a new way of thinking about corrective justice and the role that tort plays in dispensing it. I conclude by sketching an agenda for tort reform that would improve tort’s ability to serve its expressive function.


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