What happens in Android: Netrunner when your deck runs out and you need to draw a card?

Question

Do you lose as in magic? Do you reshuffle your discard pile?

Answer 1

If the Corporation player attempts to draw from his empty R&D deck, he loses the game. From the rules PDF, page 3:

...the Runner wins if the Corporation must draw a card from his empty draw deck

The Runner simply loses the ability to draw more cards if his Stack is empty, but it's not a game-ender. You don't reshuffle.