id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cblr-1757	Donald, David C.	Law in Regression? Impacts of Quantitative Research on Law and Regulation	2015	93	.pdf	application/pdf	34378	1396	47	[Vol. 2015 transaction tax should be used to discourage “excessive” speculation.200 On the other hand, such focus on the cost of trading easily supports a policy to encourage competition among trading platforms (causing fragmentation) and to automate trading (dramatically increasing speed),201 as QR has found that in such markets “fragmented stocks generally have lower transaction costs and faster execution speed. Words like “excessive” and “fairness” indicate elusive states of affairs, particularly when looking to draw lines in a competitive market, and the circle of securities market QR as currently focused not only fails to address these issues, but also tends to disguise the existence of the same.	cache/cblr-1757.pdf	txt/cblr-1757.txt