This paper surveys recent literature in the area of Neural Network, Data Mining, Hidden Markov Model and Neuro-Fuzzy system used to predict the stock market fluctuation. Neural Networks and Neuro-Fuzzy systems are identified to be the leading machine learning techniques in stock market index prediction area. The Traditional techniques are not cover all the possible relation of the stock price f...

There are several indicators of labour demand that can be used to assess labour market conditions and as inputs into forecasts of employment growth. These include measures of job vacancies, job advertisements and business surveys of employment intentions. Over the past year, there have been pronounced declines in a number of these indicators and employment growth has been somewhat subdued. This...

This chapter surveys empirical models of market structure. We pay particular attention to equilibrium models that interpret cross-sectional variation in the number of firms or firm turnover rates. We begin by discussing what economists can in principle learn from models with homogeneous potential entrants. We then turn to models with heterogeneous firms. In the process, we review applications t...

This paper presents first results of a research project conducted at the Vienna University of Economics and Business Administration. The focus of the project is to analyze customer perceptions towards Mobile Java Games and to identify gaps in Mobile Java Games research. A major finding is that transaction data typically collected by Mobile Service Providers can deliver only limited explanations...

This survey sketches the broad landscape of the field of transaction costs measurement. It surveys the main research areas concerning transaction costs and offers a taxonomy: monetary and financial economics, Williamsonian transaction cost economics, the transaction sector, non-market transaction costs, environmental and ecological economics, institutions and economic growth, and the economics ...

My research on bubbles started with my book “Asymmetric Information: Bubbles, Crashes, Technical Analysis and Herding” (Oxford University Press, 2001). The book surveys and critiques the literature on bubbles and herding in settings in which different investors hold different information. One conclusion of the book is that it is difficult to obtain bubbles in models in which all market particip...

My research on bubbles started with my book “Asymmetric Information: Bubbles, Crashes, Technical Analysis and Herding” (Oxford University Press, 2001). The book surveys and critiques the literature on bubbles and herding in settings in which different investors hold different information. One conclusion of the book is that it is difficult to obtain bubbles in models in which all market particip...

BACKGROUND To address three methodological challenges when attempting to measure patients' experiences and views of a system of inter-related health services rather than a single service: the feasibility of a population survey for identifying system users, the optimal recall period for system use, and the mode of administration which is most feasible and representative in the context of routine...

BACKGROUND Bodhi beads are a Buddhist prayer item made from seeds. Bodhi beads have a large and emerging market in China, and demand for the beads has particularly increased in Buddhism regions, especially Tibet. Many people have started to focus on and collect Bodhi beads and to develop a Bodhi bead culture. But no research has examined the source plants of Bodhi beads. Therefore, ethnobotanic...

The conception of multiagent system (MAS) as a tool aiding dispersed market information management in e-negotiations area was proposed in this article. The results of the conducted surveys concerning among other things identification of the application areas of intelligent software agents in the enterprises are also presented here. Attention was paid to the role of business negotiation in marke...