نتایج جستجو برای: interventionist da

تعداد نتایج: 347561  

2013
Alastair Wilson

There is a systematic and suggestive analogy between grounding and causation. In my view, this is no coincidence: grounding and causation resemble one another because grounding is a type of causation. I defend the identification of grounding with metaphysical causation from some initial objections, and I draw on the causation literature to explore connections between grounding and counterfactua...

2015
Paul E. Griffiths Arnaud Pocheville Brett Calcott Karola Stotz Hyunju Kim

Several authors have argued that causes differ in the degree to which they are ‘specific’ to their effects. Woodward has used this idea to enrich his influential interventionist theory of causal explanation. Here we propose a way to measure causal specificity using tools from information theory. We show that the specificity of a causal variable is not well-defined without a probability distribu...

Journal: :Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions 2010
Yogesh Raja Helen C Routledge Sagar N Doshi

Undilatable coronary lesions, due to coronary calcification, are encountered with increasing frequency. Percutaneous intervention of such lesions comes with the risk of stent underexpansion, which increases the risk of stent thrombosis and restenosis. A variety of techniques and devices are available to assist the interventionist in the treatment of calcified lesions. The OPN NC (SIS-Medical AG...

1998
Hiranya Mukhopadhyay Debraj Ray

This paper argues that the greater the liberalization of imports in a Sub-Saharan African country, the more significant is the decline in its rate of growth due to the recession in high income economies during the late eighties and early nineties. This could be explained by the fact that when industrial countries are suffering from recession, the terms of trade may move in favor of developing c...

2003
Pedro Schwartz LLAN MELTZER

LLAN MELTZER HAS PRESENTED a paper that rescues Milton Friedman’s 1953 defense of flexible exchange rates from its critics and presents an impressive amount of empirical evidence against today’s received opinion favoring fixed exchanges. Nothing is more bracing than the refutation of conventional wisdom nor more satisfying than the vindication of the simple faith that the market is always right...

2009
Edimar J. de Oliveira André Luis Marques Marcato Rafael Santos Rocha Leonardo Willer de Oliveira Ivo Chaves da Silva José L. R. Pereira Eduardo N. Asada

In the present work, the problem associated to the firm energy evaluation is treated as a non linear optimization model, which allows the representation of the productivity variation of the hydro plants. The proposed model takes into account the individualized representation of the plants and the historical series of flows since the month of January of 1931. The proposed optimization problem wi...

2014
Frederick Eberhardt

Using a variety of different results from the literature, I show how causal discovery with experiments is limited unless substantive assumptions about the underlying causal structure are made. These results undermine the view that experiments, such as randomized controlled trials, can independently provide a gold standard for causal discovery. Moreover, I present a concrete example in which cau...

2015
Muluneh Atinaf Monica J. Garfield

The use of mobile technologies to support medical care is often referred to as mHealth. In this paper we will look at how a mHealth knowledge sharing environment can support local communities in Ethiopia, by placing them in the solution space to fight communicable diseases. The research will use an interventionist action research approach to a community's problem. As such it will identify the k...

2003
SIMON GRANT JOHN QUIGGIN

Analysis of the equity premium puzzle has focused on private sector capital markets. The object of this paper is to consider the welfare and policy implications of each of the broad classes of explanations of the equity premium puzzle. As would be expected, the greater the deviation from the first-best outcome implied by a given explanation of the equity premium puzzle, the more interventionist...

2016
Alex Broadbent Jan Vandenbroucke Neil Pearce

inference is of course appealing. However, pragmatism cannot be really considered as a scientific method; it is essentially a practice. Further, this approach remains relatively vague, which is problematic as there is no point in estimating a causal effect that is not well defined, especially for ‘policy makers who will be unable to translate [this vague causal effect] into effective interventi...

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