Carpenter, Daniel P.; Esterling, Kevin M.; Lazer, David … - In: Journal of Theoretical Politics 10 (1998) 4, pp. 417-444
How does policy information flow through Washington `issue networks'? And how does information flow determine which lobbyists get access in policy-making? Drawing upon the `strength of weak ties' argument, the authors argue that policy information passes more through acquaintances (`weak ties')...