English Abstract: The existence of price rigidity and its extent have been a key issue in macroeconomic analyses …, including one on the effectiveness of monetary policy. This paper investigates price rigidity at an individual firm level based … firms share the following features in terms of price rigidity. First, they tend to review the prices of their main products …

auction price. I then discuss on how to maximize sellers' revenue in OnBid car auctions. The government and public institutes … private value model or the interdependent value model; (ⅱ) Both the number of bidders and the ratios of the auction price to …) Some auctions require that at least two bidders should submit a bid no less than the reserve price for sale. In those …