网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Laffer curve
释义

Laffer curve

英汉-汉英词典
[经]拉弗曲线(用以显示税率和经济活动之间的相互关系)
词组 | 习惯用语
您要查找的是不是:
    Laffer curves 拉弗曲线
    The Laffer Curve 拉菲尔曲线;拉弗曲线;拉菲尔定律
Laffer curve [税收] 拉弗曲线(用以显示税率和经济活动之间的相互关系)
中文百科

拉弗曲线

拉弗曲线(理想状态),税率0%意味着可以获得生产的全部成果,政府对生产没有妨碍作用,生产最大化。但收益零的政府没有意义。而税率100%,政府的收益却是零。因为所有劳动成果都被征税,他们不愿意工作了,自然没有可供税,因此政府收益又等于零。税率从0—100%,税收总额从零回归至零。[1]
La curva muestra en abscisas los tipos impositivos posibles (t) y en ordenadas la recaudación fiscal (T) que se consigue a ese tipo impositivo. El máximo aparece en el centro por cuestiones de claridad, en una curva real podría estar desplazado a la derecha o a la izquierda. Aunque más posiblemente a la derecha.[1]
Laffer curve: t* represents the rate of taxation at which maximal revenue is generated. This is the curve as drawn by Laffer,[5] however, the curve might not have only a single peak or be symmetrical at 50%.

拉弗曲线英语:Laffer curve)描绘了政府的税收收入与税率之间的关系,当税率在一定的限度以下时,提高税率能增加政府税收收入,但超过这一的限度时,再提高税率反而导致政府税收收入减少。因为较高的税率将抑制经济的增长,使税基减小,税收收入下降,反之,减税可以刺激经济增长,扩大税基,税收收入增加。但问题是难以判断税率是否超过了限度。

美国经济学家阿瑟·拉弗(Arthur Laffer)在20世纪70年代提出拉弗曲线时,认为当时美国的边际税率(约50%)已经超过了限度,处在曲线向下的一边,所以他主张政府减税。但很多其他经济学家认为没有证据表明美国的税率已经达到这种极端水平。同一时期的瑞典,边际税率高达80%,大部分经济学家认为其处在拉弗曲线错误的一边,降低税率来促进总资产增长,可以增加瑞典政府的税收收入。

英语百科

Laffer curve 拉弗曲线

Laffer curve: t* represents the rate of taxation at which maximal revenue is generated. This is the curve as drawn by Laffer,[5] however, the curve might not have only a single peak or be symmetrical at 50%.
A possible asymmetric Laffer curve with a maximum revenue point at around a 70% tax rate, based on Trabandt and Uhlig (2011).[3]
Average tax rate percentages for the highest-income U.S. taxpayers, 1945-2009

In economics, the Laffer curve is a representation of the relationship between rates of taxation and the resulting levels of government revenue. The Laffer curve claims to illustrate the concept of taxable income elasticity—i.e., taxable income will change in response to changes in the rate of taxation. It postulates that no tax revenue will be raised at the extreme tax rates of 0% and 100% and that there must be at least one rate which maximises government taxation revenue.

近义、反义、联想词
近义词
n.
graph, graphical record

英英词典
laffer curve n.
  1. a graph purporting to show the relation between tax rates and government income; income increases as tax rates increase up to an optimum beyond which income declines
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/20 13:06:37