This paper examines effects of economic growth and speed of adjustment on openness, human development, and fiscal policies. The model developed in this paper postulates that learning through experience raises labor productivity with three major consequences. First, the steady-state growth rate of output becomes endogenous and is influenced by government policies. Second, the speed of adjustment to steady-state growth increases and enhanced learning further reduces adjustment time. Third, both steady-state growth and the optimal net rate of return to capital are higher than the sum of the exogenous rates of technical change and population growth.

This paper focuses on the payments system reforms and monetary policy in emerging market economies in Central and Eastern Europe. The reforms in the payments system are viewed as closely interrelated with the development of money and foreign exchange markets and the instruments of monetary policy used by the central banks. The paper shows that although starting from similar origins, there were significant variations in experiences of the countries studied in transforming their payments systems after the start of the reforms toward a market economy, from which certain lessons can be drawn.

Primary commodities still account for the bulk of exports in many developing countries. However, real commodity prices have been declining almost continuously since the early 1980s. The appropriate policy response to a terms of trade shock depends importantly on whether the shock is perceived to be temporary or permanent. Our results indicate that the recent weakness in commodity prices is mostly secular, stressing the need for commodity exporting countries to concentrate on export diversification and other structural policies. There is, however, scope for stabilization funds and the use of hedging strategies, since the evidence also suggests commodity prices have become more volatile.

WILLIAM. white, who joined the International Monetary Fund in 1948, spent his entire professional life in the Research Department. Present and past staff members, many of whom benefited from his advice, have asked that his contribution-to the work of the Fund should receive recognition in Staff Papers. This appreciation draws on excerpts from written recollections of some of his colleagues.

From the Foreword to the first issue: “Among the responsibilities of the International Monetary Fund, as set forth in the Articles of Agreement, is the obligation to ‘act as a center for the collection and exchange of information on monetary and financial problems,’ and thereby to facilitate ‘the preparation of studies designed to assist members in developing policies which further the purposes of the Fund.’ The publications of the Fund are one way in which this responsibility is discharged. “Through the publication of Staff Papers, the Fund is making available some of the work of members of its staff. The Fund believes that these papers will be found helpful by government officials, by professional economists, and by others concerned with monetary and financial problems. Much of what is now presented is quite provisional. On some international monetary problems, final and definitive views are scarcely to be expected in the near future, and several alternative, or even conflicting, approaches may profitably be explored. The views presented in these papers are not, therefore, to be interpreted as necessarily indicating the position of the Executive Board or of the officials of the Fund.” The authors of the papers in this issue have received considerable assistance from their colleagues on the staff of the Fund. This general statement of indebtedness may be accepted in place of a detailed list of acknowledgments. Subscription: US$6.00 a volume or the approximate equivalent in the currencies of most countries. Three numbers constitute a volume. Single copies may be purchased at $2.50. Special rate to university libraries, faculty members, and students: $3.00 a volume; $1.00 a single copy. Subscriptions and orders should be sent to: THE SECRETARY International Monetary Fund 19th and H Streets, N.W. Washington, D. C. 20431

This paper provides a survey of some major issues of incomes policy rather than an evaluation of individual countries' policies. It seeks to highlight and explain the changing emphasis of such policies in the three periods when they were widely adopted. After the War, incomes policies were implemented in several European countries, in the context of scarcities of goods and shortage of foreign exchange. Policies involving a considerable element of compulsion were then associated with other restrictions, such as direction of labor and rationing. At current high rates of inflation and of unemployment, there is growing recognition of the threat that inflation poses to political and economic institutions. Although the recent results of incomes policy have not been striking, present circumstances may be more conducive for success. Experience suggests that incomes policy may be most effective in restraining wage and price increases under conditions of less than full employment.