“…As per discussion of the research statement in Section 1.2, and revision of the corruption theories in Section 2.2, the hypotheses were proposed to test the correlation between corruption and causal variables, as well as corruption and economic development variables to answer the thesis' research questions. Many empirical studies examined the impact of corruption on government expenditure , Kawaura 2011, Gupta et al 2001, Mauro 1998, Gupta et al 2000and Delavallade 2006), however, not much research had done on the opposite, that corruption could be influenced by the size of the government spending. Besides, in less developed countries, budgets allocated for public sectors such as education, health, and construction were larger than the other sectors (World Bank 2019), while the level of corruption in those countries was also higher than in developed ones.…”