If the value cumulative distribution functions are log-concave at the highest lower extremity of their supports of the first-price auction in the asymmetric indepent private values model.

This paper examines long-term dependence in times between trades on financial markets. The autocorrelation functions of several intertrade duration series show a slow, hyperbolic rate of decay typical for long memory processes. For example, a shock to times between trades of the Alcatel stock on...

This paper is concerned with how the Toronto-based economy adjusted to the problems of rapid economic and population growth and to political changes that were shaped by forces beyond its control. As a result, the City had to change its local government machinery, expand its infrastructure, and...

This paper develops an approximate equilibrium factor model for asset returns. In this model, the pricing factors are the cross-moments of return with the cross-sectional moments of individual consumption and the signs of the risk factor coefficients are driven by preference assumptions. Using...

This paper empirically examines the issue of market efficiency and time-varying risk return relationship for Bangladesh, an emerging equity market in South Asia. The study utilizes a unique data set of daily stock prices and returns compiled by the authors which was not utilized in any previous...

Pension benefit guarantee policies have been introduced in several countries to protect private pension plan members from the loss of income that would occur if a plan was underfunded when the sponsoring firm terminates a plan. Most of these public insurance schemes face financial difficulty and...

We test long¨Crun PPP within a general model of cointegration of linear and nonlinear form. Nonlinear cointegration is tested with rank tests proposed by Breitung (2001). We start with determining the order of integration of each variable in the model, applying relatively powerful DF¨CGLS...

With the continually declining percentage of soft drink sales in refillable bottles in favour of cans and PET bottles, despite a growing soft drink market, governments have become increasingly concerned about the alleged more environmentally harmful impacts of throw-away convenience packaging...

This paper provides an explanation for the emergence of political extremism in an environment in which a change in “ré gime” requires an investment that benefits more than one player. We show that in order to mitigate the effects of free riding, players may choose extreme positions....

Nash equilibrium presumes that players have expected utility preferences, and therefore the beliefs of each player are represented by a probability measure. Motivated by Ellsberg-type behavior, which contradicts the probabilistic representation of beliefs, we generalize Nash equilibrium in...