Organizing competitor analysis systems

Based on a detailed study of the competitor analysis (CA) systems in three large companies, this paper examines the assessments of the formal CA system by its members and its major users, the uses to which CA is put, and the organizational systems by which the function attempts to improve its contribution and strengthen its role.     

Migration and HIV/AIDS in South Africa

Although migration and HIV/AIDS have been examined separately in South Africa, researchers are still far from understanding in detail just how and to what extent the two are interconnected. The connections are difficult to unravel because HIV/AIDS arrived in the country at a time when population mobility and systems of labour migration were undergoing rapid transformation. Without a proper understanding of the complexity of the country's new migration regime, it will not be possible to understand either the role of mobility in the spread of the pandemic or the vulnerability to infection of mobile populations. This paper reviews the current state of knowledge on the interconnections between mobility and HIV and argues for more research that will further understanding of migrant vulnerability and the development of appropriate policies and models of intervention and care.     

European Community Merger Policy in the Service Industries: The Second Phase

This article examines recent developments in the application of the EU Merger Regulation to services. Policy evolution regarding the jurisdictional divide between Brussels and the national authorities is highlighted as is the contrasting treatment of different types of joint ventures. Particular attention is given to the first two prohibitions of service industry transactions (in broadcasting and related telecommunications) which were among only three cases banned under the Regulation in its initial five years. These show some of the problems of ensuring competition in services where access to infrastructure plays an important role. The conditional clearance after full proceedings of the first case where a separate market for technology was defined is also considered with reference to licensing.     

Exchange rate volatility and Irish-UK trade, 1979-1992

This study examines how exchange-rate volatility affected Ireland's exports to its most important trading partner, the United Kingdom, from 1979 to 1992. To ensure reliable inferences regarding income and price elasticities and the impact of exchange rate volatility on exports, the time series properties of the series used are investigated. The analysis here is conducted at both aggregate and 2-digit SITC Division levels since exchange rate volatility can reasonably be presumed to affect sectors differently. Since expectations matter for exchange rate determination real volatility was generated according to a first-order GARCH process. Both real and nominal volatility were important determinants for over 35% of Irish-UK trade, with positive effects predominating. This may be due to the nature of Irish firms operating in a small open economy where they have little option in dealing with increased exchange rate risk except to 'weather the storm' for fear of losing market share or facing costs of either exit, re-entry, or both.     

The institutionalisation of political risk assessment (IPRA) in Jordanian international firms

This paper investigates the determinants of the institutionalisation of political risk assessment (IPRA) within publicly traded international firms in Jordan. The aim is to contribute to the development of IPRA theory by identifying indicators of institutionalisation; by describing and explaining their determinants; and by investigating their relative importance. The paper also represents one of the first studies of political risk assessment of firms in a Middle East context.The study focuses on firm-specific characteristics and extends previous research by investigating firms’ size and degree of internationalisation. A survey strategy was adopted and self-administered questionnaires were distributed to the entire target population of Jordanian international firms. 44 usable responses were obtained (54.9%). Non-parametric statistics were used to test the research hypotheses.The main findings are that the level of institutionalisation of political risk assessment (PRA) within firms is significantly and positively correlated with a firm's total assets, international revenue and number of operating countries. Of the three significant determinants of institutionalisation, the number of operating countries is found to be the most important. The more countries in which a firm operates, the more likely it is to face significant risks, and so to institutionalise political risk assessment.     

The intraday relation between return volatility, transactions, and volume

In this article, we examine the relation between return volatility, average trade size, and the frequency of transactions using transaction data. Consistent with Jones, Kaul, and Lipson (1994)(. Review of Financial Studies, 7, 631–651), our results show that the frequency of trades has a high explanatory power for return volatility. However, contrary to their finding, we find that average trade size contains nontrivial information for return volatility. The positive relation between return volatility and average trade size is more significant for actively traded stocks. Furthermore, return volatility exhibits significant intraday variations. It is found that the effect of trade frequency on return volatility is much stronger in the opening trading period.     

Export-output causality: The Irish case 1953–93

Despite proposed theoretical relationships, recent empirical research has found no conclusive support for a causal relationship between exports and output. Using the methodological approach based on the statistical theory of cointegration and Granger causality tests, the causal relationship between exports and output is examined here using Irish data. The Johansen technique is used and error-correction modeling is incorporated into the Granger causality tests. Results suggest that exports and GDP are cointegrated. Augmented Granger causality tests indicate support for the export-led growth hypothesis since there is evidence of short-run and long-run causality from exports to output.An earlier version of this paper was presented at the Forty-First International Atlantic Economic Conference in Paris, France, March 13–18, 1996. The author would like to thank Liam Gallagher and Van Newby for helpful comments.