A chaotic process with slow feed back : the case of business cycles / T(c)œnu Puu -- Nonlinear interactions in the economy / Erik Mosekilde, Jesper S. Thomsen, and John Sterman -- Fast and slow processes of economic evolution / (c)ke E. Andersson -- A stochastic model of technological evolution...

The GATT Conference of Ministers scheduled for November will have to deal with those developments of recent years which have given cause to believe that GATT is increasingly being adapted to the trade practices of its signatories rather than itself serving as their guiding principle. Does such a...