The paper analyzes the effects of strategic behavior by an insider in a price discovery process, akin to an information tatonnement, in the presence of a competitive informed sector. Such processes are used in the preopening period of continuous trading systems in several exchanges. It is found...

The textbook graphical analysis of price control is inappropriate any time thre is substantial consumer heterogeneity. In cases, such as rental apartments, where one unit is usually the maximum bought per consumer, and the downward slope of the demand function comes exclusively from consumer...