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 … stress, societal trust, and other important variables. Yet a key scientific difficulty tends to be downplayed, or even …

, and overall life satisfaction? Labor supply and corresponding demand are fundamental to production. Labor economists know … importance; they guarantee high productivity, quality output, and individual happiness. Employees demand higher social awareness …