According to

Martha Alter Chen, The Informal Economy: Definitions, Theories and Policies, WIEGO Working Paper No 1, 2012.

Please answer these 3 questions

- The expanded definition of informality divides informal people into two categories. Explain what these two main categories are and what is the main reason why it is important to differentiate them.

- Please explain the differences between informal sector, informal employment and informal economy.

- Explain the WIEGO model on informality and the importance of its 6 categories. Which category is the one with the highest risks and why?

both are plz