Requests the Secretary-General to update, as appropriate, the report on the overall socio-economic perspective of the world economy to the year 2000, in cooperation with the Secretary-General of the United Nations Conference on Trade and Development, taking into account the debate in the General Assembly at its forty-third session and the earlier discussion in the Economic and Social Council at its second regular session of 1988 as well as the views expressed by the Committee for Development Planning, so as to enhance its utility as one of the background documents for the preparation of the international development strategy for the fourth United Nations development decade;