@article{Ryan2004,
	title = {Who is in whose pocket?: Director compensation, board independence,
	and barriers to effective monitoring},
	author = {Harley E. Ryan and Roy A. Wiggins},
	journal = {Journal of Financial Economics},
	month = {Sep},
	number = {3},
	pages = {497--524},
	url = {http://www.sciencedirect.com/science/article/B6VBX-4CK7XC6-1/1/f4c2d58c047a68f0cff4d13ddf835d59},
	volume = {73},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/22dacbb75f61b928cb4c3a47deee0fd06/smicha},
	keywords = {Board Directors of }
}