The paper focuses on satisfaction with income and proposes a utility model built on two value systems, the `Ego' system … relative deprivation measures can lead to a model able to accommodate a wide range of theories on income and happiness. The … between the `Ego' and the `Alter' systems and to play the most prominent role in explaining satisfaction with income. Relative …

, and overall life satisfaction? Labor supply and corresponding demand are fundamental to production. Labor economists know …

Nowadays, companies must be concerned with the levels of satisfaction and happiness of employees. Hence, this paper … salary and happiness, salary and life satisfaction, salary and financial satisfaction, financial satisfaction and life … satisfaction, and financial satisfaction and happiness. Thus, we consider that our research contributes to the literature by …

. These data provide information on citizens' happiness, levels of customer satisfaction, employees' satisfaction, mental …