Global economic imbalances, edited by C. Fred Bergsten. Washington, DC: Institute for International Economics, 1986, 116 pp. Price: $10 paper. Financing, Adjustment and the International Monetary Fund, by Peter B. Kenan. Washington, DC: The Brookings Institution, 1986,89 pp. Price: $7.95 paper. Restoring Europe's Prosperity: Macroeconomic papers from the Centre for European Policy Studies, edited by Oliver Blanchard, Rudiger Dornbusch, and Richard Layard. Cambridge, MA: MIT Press, 1986, 179 pp. Price: $22.50 cloth