Winmark Corporation is a franchise company that franchises seven retail concepts which buy, sell, trade and consign merchandise. Each concept operates in a different industry and provides the consumer with 'ultra-high value' retailing. The company began franchising the Play It Again Sports store concept and, through a series of acquisitions, has expanded its operations....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 11 October 2025
2018-09-07 07:33:00 Friday ET
The Economist re-evaluates the realistic scenario that the world has learned few lessons of the global financial crisis from 2008 to 2009 over the past deca
2018-05-06 07:30:00 Sunday ET
President Trump withdraws America from the Iran nuclear agreement and revives economic sanctions on Iran for better negotiations as western allies Britain,
2025-07-26 09:26:00 Saturday ET
Nir Eyal and Ryan Hoover explain why keystone habits lead us to purchase products, goods, and services in our lives. The Hooked Model can help shine new lig
2023-07-28 11:28:00 Friday ET
Lucian Bebchuk and Jesse Fried critique that executive pay often cannot help explain the stock return and operational performance of most U.S. public corpor
2018-12-13 08:30:00 Thursday ET
The recent arrest of HuaWei senior executive manager may upend the trade truce between America and China. At the request of several U.S. authorities, Canadi
2019-07-03 11:35:00 Wednesday ET
U.S. regulatory agencies may consider broader economic issues in their antitrust probe into tech titans such as Amazon, Apple, Facebook, and Google etc. Hou