NYSE stocks in two partitioned samples, with and without identifiable public news. We argue that the sequential information … public information as hypothesized by the SIAH. Our analysis further suggests that return volatility is higher in the periods … private information for trading stocks. Using the sample without public news, we find evidence that volume Granger …

Purpose – This paper aims to gain insights from existing models of information behaviour, building on them to develop a …‐established models of information seeking and of communication, from which a new conceptual model is constructed. Findings – Existing … models have elements in common, though most models in library and information science focus on information seeking and the …

Purpose – The purpose of this paper is to elaborate the picture of the nature of integrated models for information … nature of integrated models for information behaviour. The findings contribute to the identification of the key factors of … focusing on the ways in which the researchers have developed integrated models. The study concentrates on seven key models …

The gathering of information is an important part of the exporting process. Identifies sources of information which … the Queen′s Award for Export Achievement. Shows that, while all the firms required similar information when exporting, it … evolving role of information use and information provision.  …

the last decade large efforts have been made to increase the availability of information to travelers by means of advanced … traveler information systems (ATIS). This paper reviews economic aspects of information in transport markets. First, I will … discuss information acquisition from an economics perspective by characterizing costs and benefits of information, leading to …