Game theory has long served as a cornerstone in understanding competitive strategies in markets where few firms operate. In particular, duopoly and oligopoly frameworks illustrate how firms’ strategic ...

Please provide your email address to receive an email when new articles are posted on . In 2019, two dialysis chains owned 77.1% of U.S. centers. These chains were the only local options for 32.5% of ...

The two largest dialysis chains in the U.S. expanded their reach and influence in recent decades to the point that they were the only options for care for many Americans, a retrospective economic ...

New Delhi, Jun 24 (PTI) Union Telecom Minister Jyotiraditya Scindia on Tuesday said duopoly is not good and there must be competition in every sector. Speaking at an event of Broadband India Forum, ...

The market share for DaVita and Fresenius has surged to the extent that a third of Americans live in areas only served by this duopoly. Physician ownership in joint ventures of dialysis facilities has ...