Income is conventionally denoted by "Y" in economics. John Hicks utilised "I" for income, but Keynes wrote to him in 1937, "right after making an attempt both equally, I feel it truly is much easier to use Y for income And that i for expense. Income performs a central function https://income97846.blogacep.com/40574829/5-tips-about-income-streams-you-can-use-today