We show that Arrow-Debreu equilibria with countably additive prices in infinite-time economy under uncertainty can be implemented by trading infinitely-lived securities in complete sequential markets under two different portfolio feasibility constraints: Wealth constraint, and essentially...

An important implication of the expected utility model under risk aversion is that if agents have the same probability belief, then the efficient allocations under uncertainty are comonotone with the aggregate endowment, and if their beliefs are concordant, then the efficient allocations are...

Contents Refutable Theories of Value Donald J. Brown, Felix Kubler 1 Testable Restrictions on the Equilibrium Manifold Donald J. Brown, Rosa L. Matzkin 11 Uniqueness, Stability, and...

One important feature of labour market policy over the past 15 years has been an emphasis on promoting greater flexibility and responsiveness in wages to the fortunes of individual firms. This study analyses the patterns of persistence in British private manufacturing wage settlements using a...

How much changed regarding the wage employment relationship in Britain between 1979 and 1994, as the government tried to encourage greater wage and employment flexibility? This paper uses settlement group wage contact data to track the evolution of nominal wage settlements over time and examines...

In a study of 116 Volvo dealers and 146 Ford dealers, attitudes towards the use of information technology as a method of creating competitive advantage were examined. Based on Porter′s work it was hypothesised that in the British market Ford operates as a broad focus cost leader whilst Volvo...