19 Economics MCQ Collection

1. Which of the following statements about economics is incorrect?

A. It is a social science.

B. It is all about how landlords exploit slaves

C. Macroeconomics is a normative discourse

D. An entrepreneur is a maximizer.

2. Given a straight line as a function of demand. At price x, the elasticity is unitary. As x moves upward, the elasticity will ...

A. Increase

B. Decrease

C. Remain unitary

D. Become uncertain

3. The cost of being a carousels is...

A. None

B. Very low

C. Prohibitively high

D. Uncertain

A carouseller*

b

c

c

無錯

賣二手貨，水貨，淘寶貨，盜版課，統統都係逃稅

Carousell作為合法在港註冊公司，需要守香港法例

同連登一樣，政府部門出聲，Carousell一定主動報寸

風險高，隨時得不償失的生意，搵撚做

2023 HKDSE ECON問過類似問題：

首先，個需求函數係直綫，

唔係rectangular hyperbola，所以你已經答錯

當價格不斷上升，

直綫嘅斜率絕對值一定比rectangular hyperbola更低

好明顯，個需求彈性會不斷增加

QED

錯

A係經濟學嘅定義，correct

B描述資本家如何剝削人民。經濟增長下，inflation keeps on and money devalues constantly, leading to ever-slumping purchasing power and rocketing cost of living 。correct

C宏觀經濟學需要平衡各持份者嘅welfare，屬價值論斷而非純粹因果論斷，因此所有經濟政策皆異規範性。correct

D不能完全反映人性。According to Animal Spirit discourse from British macroeconomist Keynes, human decision is not necessarily rational, so we can't assume that every entrepreneur is econman. Incorrect.

如果有讀過partial differentiation, 呢題 general point elasticity of demand係唔應該答錯

之所以點解經濟學MCQ可以咁濕鳩，

係因為經濟同政治係密不可分

所以試卷永遠會叫你揀 THE BEST ANSWER，

尤其是當所有選項皆準確嘅時候

狗公嗰套evidence-based reading and writing，

係絕對handle唔到絕大多數價值判斷，尤其係語感