“…According to the existing empirical research and theories on happiness there is happinessincome paradox (Abdel-Khalek, and Korayem (2018); Barrington-Leigh and Galbraith (2019); Fanning and O'Neill (2019); Han, Jung and Xiong (2019); Hastings (2019); Jacob, Rothmann, and Stander, (2019); Li, and Shi (2019); Ng, and Diener (2018); Okulicz-Kozaryn, and Golden (2018); Wang, Cheng and Smyth (2019). Clark, Senik, and Yamada (2017) and Easterlin, Switek, Zweig (2010)) discusses that the striking thing about the happinessincome paradox is that over the long-term usually a period of 10 years or more happiness does not increase as a country's income rises. Recent critiques of the paradox, claiming the time series relationship between happiness and income is positive, are the result of either a statistical artifact or a confusion of the short-term relationship with the long-term one.…”