Restructuring economic and financial power : The potential role of a foreign exchange-transaction levy

National fiscal and monetary policies are dominated by financial markets, and the obsession of these markets with inflation is forcing governments to neglect other crucial economic and social goals such as growth of employment and reduction of poverty. Exchange rate volatility also adds to business costs and risk. Introduction of a small international levy on foreign exchange transactions would reduce short-term speculation and so the power of the markets to influence interest rates and to destabilize exchange rates. Revenue from the levy would be of benefit to both national governments and the UN for disaster relief, development and strengthened security programmes. Support for the levy is growing.     

From growth to basic needs

Despite growing hostility and basic misconceptions, the concept of "basic human needs" has superseded former approaches, including concentration on growth, creation of employment, and redistribution of benefits to the poor, as the approach by which mass deprivation may be reduced. The new approach can be defined briefly as one which is designed to improve, first, the income earning opportunities for the poor; second, the public services that reach the poor; third, the flow of goods and services to meet the needs of all members of the household; and fourth, participation of the poor in the ways in which their needs are met. All four pillars must be built on a sustainable basis. In addition, basic needs must be met in a shorter period and at a lower level of earned income per capita than has generally been true in the past, or than would have been achieved via the income expansion associated with growth alone. The basic needs approach is concerned with particular goods and services directed at particular, identified human beings. Another advantage of the basic needs approach is that it is a more positive concept than the double negatives of eliminating or reducing unemployment, alleviating poverty, or reducing inequality. The basic needs approach spells out in considerable detail human needs in terms of health, food, education, water, shelter, transport, simple household goods, as well as non-material needs like participation, cultural identity, and a sense of purpose in life and work, which interact with the material needs.     

Problem based learning: application to technology education in three countries

An increasing variety of professional educational and training disciplines are now problem based (eg, medicine, nursing, engineering, community health), and they may have a corresponding variety of educational objectives. However, they all have in common the use of problems in the instructional sequence. The problems may be as diverse as a mechanical predicament, an unexplained phenomena, or patient symptoms. Technology education in secondary schools is undergoing a period of significant change in many countries. It is therefore imperative that technology teacher education adopt not only the technologies that have been identified as being important, but also incorporate appropriate methodologies for the instruction of these technologies. PBL offers a number of relevant features to technology education and it is because of these that the project outlined in this paper has been developed.     

What do we know about entry?

This paper is a brief survey of recent empirical work on entry. It is organized as a series of stylized facts and a series of stylized results which together summarize much of what is generally understood - or believed - about what drives entry, and about the effects that entry has on markets.