Oil characteristics and the U. S. demand for foreign crude by region of origin

An earlier version of this paper was presented at the Canadian Economics Association Meetings in Winnipeg, Manitoba, May 1986. We are grateful to Paul Bradley, Ragaei El Mallakh, Phil Graves, and John Livernois for their comments, and to Pierre Allan and Edward Azar for helpful suggestions.     

International trade and agricultural development in developing countries: Significance of the Uruguay Round of GATT negotiations

Liberalization of world trade in agricultural products ranks high on the agenda of the Uruguay Round. After a period of more than six years, however, the negotiations have not been concluded. Nevertheless, an outcome seems to be in sight. The agreement will most likely not result in a move to freer trade. It seems that domestic policies will become even more regulative than in the past in an attempt to cut exportable surpluses and to ease trade tensions among the main exporting nations. This paper explores possible impacts of the GATT Round on agricultural development in developing countries. Agricultural development is more than only growth in agricultural production or productivity. However, it is argued in the paper that other variables which also indicate agricultural development are often closely correlated with growth in production and productivity. Trade in agricultural products is not always an engine for agricultural development. If internal divergences are not accounted for by appropriate domestic policies, trade may be even harmful to agricultural development. Hence, empirical research based on cross-country analysis does not provide a clear answer about the role of trade for development. Past policies in industrialized countries have most likely had a negative effect on developing countries as a group; however, the effects differ widely across countries. Liberalization policies in industrialized countries would not just reverse these negative effects for developing countries. Price reduction in industrialized countries may not result in the often-cited production decline in the short term. Present X-inefficiency in agriculture will be reduced by liberalization, leading to an outward shift of the supply curve. Hence, liberalization may not lead to higher world market prices for temperate-zone products in the short and medium term. Apart from this, empirical models differ widely in the price effects they predict. The expected outcome of the Uruguay Round – increased regulation of domestic policies – is likely both more negative for developing countries than past protectionist policies and worse than an overall liberalization. World market prices will increase, uncertainty and instability can be expected to grow, and food aid may become less available. There will be a need to react to these challenges with measures on the international and national level. Initiatives to deal with food crises in developing countries and to stimulate liberalization in developing countries should be considered. Finally, developing countries should be made aware that their own domestic policies have a much greater economic impact than policies in other countries, even if the latter are as protectionist as current agricultural policies in the industrialized world.     

Do Vietnamese upland farmers benefit from high world market prices for maize?

For rural households in the north of Vietnam, maize cropping is the main source of income. In the face of the world market price increases of the recent past, we analyze the regional marketing chain of this commodity qualitatively and econometrically investigating to what extent smallholder farmers in developing countries are affected by international price movements. Vietnamese maize markets are found to be well integrated. Recent price hikes have fully transmitted along the regional supply chain so that farmers profited. Nevertheless, adverse factors such as increasing input prices have neutralized these benefits resulting in a decline in real income of smallholders.     

Does aging influence structural change? Evidence from panel data

Our study represents a first attempt to single out the effects of aging on the entire structure of the economy that is approximated by employment shares in different sectors. We find that even after controlling for the effects of other relevant factors - e.g., income per capita, share of trade in GDP, government consumption share in GDP, population size - aging does have a statistically significant differentiated impact on the employment shares. In particular, we find that an increase in aging exerts a statistically significant adverse effect on the employment shares in agriculture, manufacturing, construction, and mining and quarrying industries. At the same time, an increasing share of the elderly (decreasing share of the youth) in society positively affects employment shares in community, social, and personal services as well as in the financial sector.     

Vertragsschluß und Probleme des Internationalen Privatrechts beim E-Commerce

The use of the internet has developed significantly in recent years and has created new opportunities for the insurance sector. The virtual nature of the internet supports an effective medium for the sale of insurance products. An internet presence is a key part of an effective marketing and distribution strategy for every insurance company; despite uncertainties concerning expansion into an eletronic market, such strategies remain indispensable. The legal system is continuing to adapt to the ?intangible“ and borderless nature of e-commerce; clearly there remain problematic areas and issues which have yet to be adequately addressed. The article deals with essential questions related to the formation and the implementation of insurance contracts via the internet and focuses on still existing obstacles to the formation of the contract and possible solutions through the implementation of european directives. In this context, the digital signature plays a significant role. Furthermore, questions regarding the applicable law in the formation of contracts with international character will be addressed. In the light of the expansion of internet use and its facilitation of cross border contracts, consumer protection becomes more difficult. Efficient supervision and control of insurance providers that are located in other countries and offer insurance products on the internet is difficult to regulate.     

From Partners to Players: Extending the HR Playing Field

HR professionals must always be “becoming” or constantly changing and adapting. For the last decade, many have argued the business partner role as a complement to traditional HR administrative work. We argue in this paper that HR professionals should move beyond partners to become players. HR professionals as players are “in the game, on the field, making a difference” through their HR work. In this article, we suggest that to become players, HR professionals must learn to coach, architect, build, facilitate, lead, and provide a conscience to business leaders. Specific knowledge and tools for each of these roles are described. © 2001 John Wiley & Sons, Inc.     

Breakthrough in agricultural policy,or another policy failure?

Before the European summit in February 1988, EC agricultural policy was being criticized by almost all those affected. Farmers complained about low incomes and the lack of prospects, consumers and taxpayers about the high cost of agricultural support, politicians about spending commitments that could no longer be financed, agricultural economists about the waste of economic resources and trading partners about disruption of the world market. Have the decisions taken at the European summit set the Community on a fundamentally new course?