Combining data and text mining techniques for analysing financial reports

There is a vast amount of financial information on companies' financial performance available to investors in electronic form today. While automatic analysis of financial figures is common, it has been difficult to extract meaning from the textual parts of financial reports automatically. The textual part of an annual report contains richer information than the financial ratios. In this paper, we combine data and text mining methods for analysing quantitative and qualitative data from financial reports, in order to see if the textual part of the report contains some indications about future financial performance. The quantitative analysis has been performed using self‐organizing maps, and the qualitative analysis using prototype‐matching text clustering. The analysis is performed on the quarterly reports of three leading companies in the telecommunications sector. Copyright © 2004 John Wiley & Sons, Ltd.     

Reexamination of attendee-based brand equity

The significance of brand concept has been increasingly recognized in the MICE industry due to its ability to create a compelling competitive edge. Complementing the major limitation of a study on attendee-based brand equity [Lee, J. S., & Back, K. J. (2008). Attendee-based brand equity. Tourism Management, 29(2), 331–344], this study reexamines attendee-based brand equity by additionally sampling regional CHRIE conferences (RCs) and comparing the data with I-CHRIE's annual conference (IC) in the context of our theoretical model. This research not only increases the theoretical validity of the previous model of attendee-based brand equity, but also explores brand equity as captured through the differential brand knowledge effect by comparing IC and RCs.     

Economics Research at the FTC: Information,Retrospectives, and Retailing

Individual Federal Trade Commission (FTC) cases invariably raise broad questions about consumers, markets, and effective enforcement policy. Recent consumer protection cases raise questions about information regulation. Horizontal merger enforcement has recently focused on retrospective analysis of mergers and the role of the retail sector in predicting the effects of manufacturer mergers. In this paper, we describe research by the FTCs Bureau of Economics that addresses these three areas. We argue that such research is well worth the agencys relatively small resource investment because it demonstrably contributes to more thoughtful policy analysis and better policy outcomes.     

Maidum's challenge,legal and governance issues in dealing with cross-border business enterprise group insolvencies

Maidum was an early Egyptian pyramid, the first attempt to build a true pyramid; but it suffered a spectacular collapse. In many jurisdictions, corporate structures are pyramidal in shape, with related enterprises conducting business in multiple jurisdictions. Where such structures financially collapse, creditors of different entities within a business enterprise group compete for limited assets that may or may not be located in the entity in which they have advanced credit and thus have claims. This article discusses the challenges posed by cross-border business enterprise group insolvency and the range of procedural mechanisms that may be available to protect creditors' claims, articulating broad principles that should be considered in such cases. The choice of cooperation and coordination mechanism is driven in part by whether the particular jurisdiction emphasizes liquidation or restructuring as the objective of the insolvency proceeding. Copyright © 2008 John Wiley & Sons, Ltd.     

The Theory of Transnational Firms: an empirical reassessment

Theories of the transnational firm that stress the profit advantages of international operations in high-technology industries with high entry barriers are not supported for a sample of US-based transnational and domestic firms from Standard & Poor's Compustat database. Replacing the accounting-based profit rate with a measure of economic rate of return, designed to better assess enterprise performance, yields no significant difference in returns to transnational and domestic firms in high-technology manufacturing. Transnational firms do experience profit advantages over domestic firms in the less innovative industries, but this pattern does not fit the theories stressing advantages accuring from intangible assets, entry barriers, and technological accumulation.     

The profitability of vertical integration

This paper examines the profitability of vertical integration using alternate indices of vertical integration Our results suggest that the profitability-vertical integration relation is highly sensitive to the specification of the vertical integration measure used.     

Entrepreneurship and envy

This paper is a critical evaluation of Hayek's “Atavism of social justice” thesis, suggesting an alternative explanation of the widespread demands for social justice in contemporary society. It is based on the analysis of the nature of entrepreneurship and its tendency to incite envy. The advantages of the proposed explanation include a better understanding of the persistent hostility against commerce and the market system and the possibility of a systematic exploration of the factors which make the demand for social justice stronger or weaker. An earlier draft was presented at the Friedrich August von Hayek Memorial Symposium, Bleibach, Germany, June 9–12, 1993. I thank the participants of the symposium for their helpful comments and suggestions.