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Recently, various authors have examined the relationship between growth in government size and total economic growth. In each case, the authors permitted only a monotonic relationship. This paper examines the issue of a non-linear relationship between growth in government and overall growth in the economy.Government contributes to total economic output in various ways. The provision of Pigovian public goods enhances the productivity of the private sector inputs increasing total output. However, the public decision-making process can result in an inefficient quantity of public goods. The likelihood of this outcome increases with the size of government. Further negative effects are created by the revenue raising and spending mechanisms of government, and the increasing diversion of resources into unproductive rent-seeking activities. The magnitude of these effects is likely to increase with the relative size of government. 相似文献
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Significance of functional and nutritive pulmonary circulation for vital reactions in the form of embolisms 总被引:2,自引:0,他引:2
G Adebahr 《Zeitschrift für Rechtsmedizin》1988,100(1):55-64
The functional and nutritive circulation in the lungs is connected by anastomoses between the pulmonary and bronchial arteries. The anastomoses have the structure of blocked arteries from which arteriovenous anastomoses proceed to the peribronchial plexus. The pulmonary artery is provided with a flow impulse by the anastomoses, and oxygen-containing blood is admixed with the venous blood, thus forming an "aortalization" in the lungs. By diverting the bloodstream, venous blood can reach the bronchial artery. The peculiarities of the lung circulation are important for vital reactions in the form of macro- and microembolisms. Macroembolisms prove the functionality of the system if branches of the pulmonary artery are closed before the arteries are blocked. A hemorrhagic infarction either arises or does not arise, and the hemorrhagic infarction cannot exceed a certain limit. A microembolism is over and above the anastomoses. If the microembolism is greater, pressure in the arteria pulmonaris can cause blood from the pulmonary artery to overflow into the bronchial artery. Because arteriovenous anastomoses arise from the blocked arteries, microemboli can now reach the systemic circulation. Thus, the system described can explain the passage of microemboli into the systemic circulation, avoiding the capillaries of the lungs; on the other hand, larger microembolisms can prove the functionality of the system. 相似文献
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Richard A. Leo 《Crime, Law and Social Change》1992,18(1-2):35-59
Our police, with no legal sanction whatever, employ duress, threat, bullying, a vast amount of moderate physical abuse and a certain degree of outright torture; and their inquisitions customarily begin with the demand: If you know what's good for you, you'll confess. (Ernest Jerome Hopkins, 1931)1
Today, Ness Said, interrogation is not a matter of forcing suspects to confess but of conning them. Really, what we do is just to bullshit them (William Hart, 1981)2
There is an interesting irony at work here: restrict police use of coercion, and the use of deception increases. (Gary Marx, 1988)3
In both popular discourse and academic scholarship one continually encounters references to the tradition-bound police who are resistant to change. Nothing could be further from the truth. The history of the American police over the past 100 years is the history of drastic, if not radical, change. (Samuel Walker, 1977)4
A longer version of this paper was presented at the Annual Meeting of the American Society of Criminology in November, 1991. 相似文献