Income is conventionally denoted by "Y" in economics. John Hicks utilized "I" for income, but Keynes wrote to him in 1937, "just after striving each, I believe it really is simpler to use Y for income And that i for expenditure. Case in point: “The income impact from the modern https://trevornfihg.ageeksblog.com/34120428/income-streams-fundamentals-explained