http://www.puckprospectus.com/article.php?articleid=188
"While the trend is certainly downwards as scoring increases, several points confirm that it's possible to have both high-scoring and a high correlation between overall performance and performance in one-goal games. As scoring levels rise, the number of wins each team gets in one-goal games decreases, but there was no disincentive for them to play to win these games."
"While the trend is certainly downwards as scoring increases, several points confirm that it's possible to have both high-scoring and a high correlation between overall performance and performance in one-goal games. As scoring levels rise, the number of wins each team gets in one-goal games decreases, but there was no disincentive for them to play to win these games."