Question B21: Questionnaire of Nacaps 2018 - second wave 

When did your current contract begin?; Since when do you carry on your (self-employed) activity?; When did your last contract end?; When did you stop your last (self-employed) activity? 

Is this the first contract with your current employer? 

How many contracts did you already have with this employer in the same professional position? 

Does this series of contracts also include phases of unemployment? 

How many hours per week are you able to work on your PhD/doctorate on average?,How many hours per week were you able to work on your PhD/doctorate on average prior to the interruption? 

What is your effective number of working hours per week on average? What is your number of working hours per week on average? 

How high is/was your monthly gross income (before deducting taxes and social contributions), including regular monthly bonuses (e.g., shift bonuses, performance bonuses and paid overtime)? For self-employed: How much are/were your average earnings before taxes or your fees collected each month? For persons employed abroad: Please indicate your gross income without converting and enlist the local currency (e.g. US-Dollar or CHF) in the second input field.