{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Bid-ask spreads in U.S. equity markets.(study of elements of transactions costs ): An article from: Quarterly Journal of Business and Economics","author_name":"P.C. Kumar","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0009GYC5E.html\">Bid-ask spreads in U.S. equity markets.(study of elements of transactions costs ): An article from: Quarterly Journal of Business and Economics</a>","width":400,"height":300}