Folk Song Lab uses interactive group sessions to explore different ways by which improvisation stimulates an attitude towards the song it is understood as a cognitive framework that recreated singer in performance moment. It takes its point of origin certain conceptual qualities found traditional folk and improvisation, stimulated using flow-inducing concepts (Csikszentmihalyi 1990. Flow: The P...

We consider a two-sector economy with positive intersectoral external effects and nonincreasing social returns. We show that if the discount factor r is close to 1 then local indeterminacy may be obtained with mild market imperfections. Moreover, with additional conditions, when r is made smaller the steady state becomes totally unstable and quasi-periodic cycles, along which equilibrium paths ...

Much of the history of game theory has been dominated by the problem of indeterminacy. The very search for better versions of rationality, as well as the long list of attempts to refine Nash equilibrium, can be seen as answers to the indeterminacy that has accompanied game theory through its history. More recently, the experimental approach to game theory has attempted a more radical solution: ...

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Quine and Davidson employ proxy functions to demonstrate that the use of language (behaviouristically conceived) is compatible with indefinitely many radically different reference relations. They also believe that the use of language (behaviouristically conceived) is all that determines reference. From this they infer that reference is indeterminate, i.e. that there are no facts of the matter a...

We study the joint dynamics of labor reallocation and environmental change when workers have rational expectations and incur migration costs. We emphasize the relation between parameter values and the area of state space in which indeterminacy of equilibria can occur. Unlike the one-dimensional model in which the wage differential adjusts instantaneously, here the measure of the region of indet...