Public discontent with Mr. Lukashenko's authoritarian rule had been piling up for years and came to the surface after the fraudulent presidential election held in August 2020. At present the country is in a political stalemate as the official election results are challenged by a large part of...

Under perfect competition and constant returns to scale, firms producing homogeneous products set their prices at their marginal costs which also equal their average costs. However, the departure from these standard assumptions has important implications with respects to the derived theoretical...