In this series on Bitcoin and game theory, I’ve argued that Bitcoin’s stability is fundamentally a game-theoretic proposition and shown how we’ve had blind spots for years in our theoretical understanding of mining strategy. In this post, I’ll get to the question of the discrepancy between theory and practice. As I pointed out, even though […]
Bitcoin and game theory: we’re still scratching the surface
March 31, 2015 by
In an earlier post I argued why Bitcoin’s stability is fundamentally a game-theoretic proposition, and ended with some questions: Can we effectively model the system with all its interacting components in the language of strategies and payoff-maximization? Is the resulting model tractable — can we analyze it mathematically or using simulations? And most importantly, do […]
Bitcoin Mining Now Dominated by One Pool
June 16, 2014 by
The big news in the Bitcoin world, is that one entity, called GHash, seems to be in control of more than half of all of the mining power. A part of Bitcoin’s appeal has been its distributed nature: the idea that no one party is in control but the system operates through the cooperative action […]
