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小妹
Lv 4
小妹 asked in 社會與文化語言 · 8 years ago

請大家幫我翻譯,這是財政學的題目,謝謝!!急~~

Assume that in a given country,taxrevenues,T,depend on income,I, according to the formulaT=-4000+0.21IThus,for example,when a household has an income of $50000,its tax burden is -4000+0.2*50000, or$6000.Is this a progressive tax schedule?(Hint:Compute average tax rates at several different levels of income.)Now lets generalize the tax schedule in this problem to:T=a+tIWhere a and t are numbers.(For example,in the tax schedule above,a=-4000and t=0.2)Write down a formula for the average tax rate as a function of the level of income.Show that the tax system is progressive if a is negative,and regressive if a ispositive.(Hint:The average tax rate is T/I)

3 Answers

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  • Miky
    Lv 5
    8 years ago
    Favorite Answer

    Assume that in a given country,tax revenues,T,depend on income,I, according to the formulaT=-4000+0.21I假設某個國家的稅收收入為T,是由所得I來決定,根據公式

    T =-4000+0.21 I Thus,for example,when a household has an income of $50000,its tax burden is -4000+0.2*50000, or$6000.Is this a progressive tax schedule?(Hint:Compute average tax rates at several different levels of income.)因此,例如,當一個家庭有50000美元的收入,其稅收負擔是-4000+0.2*50000美元,或6000。是否代表累進稅賦表?(提示:在幾個不同的收入水平下計算的平均稅率) Now lets generalize the tax schedule in this problem to:T=a+tIWhere a and t are numbers.(For example,in the tax schedule above,a=-4000and t=0.2)現在讓我們來概括在這個問題上的稅賦表:T = a+ tI

    其中a和t是數字(例如,在上列的稅賦表中,a=-4000 而t=0.2) Write down a formula for the average tax rate as a function of the level of income.Show that the tax system is progressive if a is negative,and regressive if a is positive.(Hint:The average tax rate is T/I)寫下一個如同所得顯示水準功能的平均稅率的公式,倘若a是負值,則此稅制是累進式的;倘若a是正值,則此稅制是累退式的。(提示:平均稅率為 T/I)。

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  • 阿昌
    Lv 7
    8 years ago

    假設在某個國家,taxrevenues T,取決於收入,我,根據公式

    T =-40000.21我

    因此,例如,當一個家庭有50000美元的收入,其稅收負擔是-40000.2*50000美元,或6000.Is累進稅時間表?(提示:在幾個不同的收入水平計算的平均稅率)

    現在讓我們來概括在這個問題上的稅附表:T = A+ TI

    其中A和T是數字(例如,在稅的時間表,一個=-4000and噸= 0.2以上)

    寫下一個公式為平均稅率為 income.Show水平的功能,是漸進的,如果是負面的,倒退的稅制,如果一個 ispositive(提示:平均稅率為 T/我)。

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  • 8 years ago

    假設在一個給定的國家,taxrevenues,T,依賴收入,我,根據公式

    T =-4000++ 0.21I

    因此,例如,當一個家庭有 50000 美元的收入,其稅務負擔是-4000++ 0.2 * 50000,or$6000.Is 這累進稅的安排?(提示: 計算平均稅率幾個不同的收入階層)。

    現在讓我們概括的稅務計畫在這一問題: T = a + 鈦

    凡和 t 是數位。(例如,稅附表以上,t = 4000and = 0.2)

    寫一個公式的平均稅率作為函數的收入水準。顯示稅收制度是逐步如果是負面的如果 ispositive 回歸。(提示: 平均稅率是 T / 我)

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