Discussion of the online information industry emphasizes the effects of non-price competition on its structure and the firms involved. Q-analysis is applied to data on medical databases and hosts, changes over a three-year period are identified, and an optimum structure for the industry based on economic theory is considered. (Author/LRW)

This analysis of trends in the Canadian library systems marketplace in 1986, compares installations of large integrated systems and microcomputer based systems by relative market share, and number of installations by type of library. Canadian vendors' sales in international markets are also analyzed, and a director of vendors provided. (Author/CLB)

Reports the results of a survey of college students which examined their views on the value of online searching and the relevance of retrieved citations. Survey items, including subject searched, method of instructions, searching experience, database selected, and perceived relevance of citations, were cross-tabulated and examined for…

Describes Information on Demand, an information broker that provides database and manual research on a fee for service basis, and accesses more than a dozen online systems. Relative strengths and weaknesses of particular systems and the criteria used to select databases and online vendors are identified and discussed. (CLB)

Recent trends in the pricing of online database systems are described and their impact on searcher behavior and satisfaction is discussed. A design is proposed for a major research project that would use data gathered by the Information Market Indicators to assess the feasibility of a price-based solution. (CLB)

Reviews the literature on user studies in both online catalogs and bibliographic retrieval systems. User problems with both mechanical and conceptual aspects are reviewed and potential sources of problems due either to individual characteristics or system variables are discussed. Possible solutions and areas that need further research are noted.…

Describes a survey of database searchers which sought information on the methods they had used to learn search techniques, and methods they felt would be most appropriate for novices. The study methodology is described and a respondent profile and research-based predictions are provided. The questionnaire used is appended. (EM)