The 'World Happiness Report' is published by: MCQ with Answer and Explanation

Explanation:
Fisher’s debt-deflation theory argues that an initial decline in prices increases the real burden of nominal debt, forcing distressed selling and further price declines in a downward spiral.

Explanation:
The disposition effect is the empirical regularity that investors are more likely to realise gains than losses, consistent with prospect-theory value functions and the reluctance to admit mistakes.

Explanation:
Basic customs duty remains outside GST.