Labor.
not a good paper. not good at all. who the hell cares why strikes occur. There are NO STRIKES HERE! i can tell u a whole list of reasons why strikes DO NOT occur in Singapore.. which is relevant to where i'm living.. why ask me the sources of strikes. why would i care why firms pay different wages to different groups of people.. cuz they like to be suku and make the lives of accountants miserable.. THATS WHY. and i tell u my reservation wage doesnt depend on my non labor income.. whether i want to work depends on my mood OK. it depends whether my boss is a good looking nice smelling ang moh whom i can easily seduce and get married to. it depends whether i have colleagues like lei hou, alvin ng, mr bean or the 220 professor. sheesh i could write a whole textbook with labor explanations that make more sense.
AND I DONT CARE IF KHAIRUL HAS MORE LEISURE OR NOT.