This paper examines the volatility and predictability of emerging stock markets. A range of measures suggests that, despite perceptions to the contrary, the volatility of emerging markets may have fallen rather than risen on average. Also, although the autocorrelations in emerging market returns appear to turn negative at horizons of a year or more, the magnitude of these return reversals is not that much larger than reversals in some mature markets. One interpretation of the results would be that emerging markets have not consistently been subject to fads or bubbles, or at least no more so than in some industrial countries.

This paper explores wage-price link in a prolonged inflation. A fixed tie between wages and prices must have significant effects in any economy. A wage-price link of the type discussed in this paper assumes that wages will be adjusted for any rise in consumer prices, subject to certain safeguards. This will protect wage earners against any significant fall in real wages arising from investment inflation. For a free economy, in which economic adjustments are induced by changes in prices and wages, the imposition of the degree of rigidity implied by this association is of far-reaching importance. in several countries, the use of wage-price links is a consequence of the fear of labor that real wages will be adversely affected by inflation. Although the basic causes of inflation vary widely in different countries and at different times, the process of inflation always shows similar characteristics. In an economy which is functioning properly, the distribution and use of the gross national product should result in an aggregate demand for goods and services that tend to equal the available supply of goods and services at approximately stable prices.

This issue features a timely paper by Vladimir Klyuev and Paul Mills on the role of personal wealth and home equity withdrawal in the decline in the U.S. saving rate. Lusine Lusinyan and Leo Bonato explain how work absence in 18 European countries affects labor supply and demand. And a paper by Paolo Manasse (University of Bologna) entitled "Deficit Limits and Fiscal Rules for Dummies" examines fiscal frameworks.

This paper extends a standard growth model and obtains consistent panel data estimates of the growth retarding effects of military spending via its adverse impact on capital formation and resource allocation. Simulation experiments suggest that a substantial long-term “peace dividend”—in the form of higher capacity output—may result from markedly lower military expenditure levels achieved in most regions during the late 1980s, and the further military spending cuts that would be possible if global peace could be secured.

Although accommodative policies and widespread indexation may account for the persistence of high inflation, they cannot explain changes in the inflation rate. The causes of such changes for the high-inflation episodes immediately preceding the recent “heterodox” attempts at stabilization in Argentina, Brazil, and Israel are examined by computing historical decompositions of these episodes based on vector autoregressions, distinguishing between the “fiscal” and “balance of payments” views of their causes. In all three cases, nominal exchange rate shocks played the dominant role in triggering an acceleration of inflation. [JEL 134]

This paper discusses the causes of the imbalance of international payments. Under the forces of supply and demand, gold came to have a certain value in relation to goods, which enabled it to function smoothly as a medium of reserve and settlement. This value varied somewhat from time to time under the influence of new discoveries or the exhaustion of existing sources. Of all the particular imbalances in the international payments pattern, that between the dollar and other currencies is the greatest. Unfortunately, it is extremely difficult to measure the amount of imbalance existing. Europe has made considerable and, to some extent, successful efforts to expand direct sales to the United States. It is in the sphere of finished manufactures principally that one could hope for an expansion of exports by an organized export drive or currency devaluation, other categories of goods depending more on the level of US production and national income.