While the comparative statics of asset demand have been studied extensively, surprisingly little work has been done on the behavior of equilibrium asset prices and returns in response to changes in the supplies of securities. This is despite considerable interest in the equity premium and interest rate puzzles. In this paper, we seek to fill this void for the classic case of a representative ag...

this study aims to identify job stressors faculty members of birjand university and its relationship with quality of work life. the research method was descriptive and correlational that using cochran's sampling formula that sample size was determined by actual count, 136 members and simple random sampling was used. job stress (hse) questionnaire with reliability (α= 0.90) and quality of w...

The  -firm Cournot model with general technologies is reviewed to derive generalized and unified conditions for existence of a pure strategy Nash equilibrium. Tight conditions are formulated alternatively (i) in terms of concavity of two-sided transforms of inverse demand, or (ii) as linear constraints on the elasticities of inverse demand and its first derivative. These conditions hold, in pa...

This paper highlights a previously unnoticed property of commonly-used discrete choice models, which is that they feature parallel demand curves. Specifically, we show in additive random utility inverse aggregate curves shift with respect to variety if and only the shocks follow Gumbel (Type 1 Extreme Value) distribution. Using results from Value Theory, provide conditions for other distributio...

We consider the problem of demand estimation for public transport networks. Given an origin-destination matrix representing demand, distribution flow among different lines can be obtained assuming that it corresponds to a certain equilibrium characterized by optimization problem. The knowledge is expensive and sometimes unaffordable in practice. Traditionally, estimated using statistical or eco...