A key issue in the MDA approach is the transformation of platform independent models to platform specific models. Before transforming to a platform specific model, however, it is necessary to select the appropriate platform. Various platforms exist with different properties and the selection of the appropriate platform for the given application requirements is not trivial. An inappropriate sele...

In recent years, many brokerage firms and hedge funds use a trading system based on financial engineering and many algorithms. On the other hand, many personal investors judge their trade by their intuition or advices from stock analysts. Therefore, there are a big gap of a trading method between the institutional investors and the personal investors. The objective of this paper is to propose a...

This study investigates the algorithm of effective option trading strategy based on the superior volatility forecasts using actual option price data in Taiwan stock market. Forecast evaluation supports the significant incremental explanatory power of investor sentiments on the fitting and forecasting of future volatility to its adversarial multiple-factor model, especially the market turnover a...

This paper provides an empirical description of the relationship between the trading system operated by a stock exchange and the transaction costs faced by heterogeneous investors who use the exchange. The recent introduction of SETS in the London Stock Exchange provides an excellent opportunity to study the impact of an electronic trading system upon transaction costs and the time taken to car...

A KADS based requirement analysis for the management of stock trading portfolios is presented. This provides a theoretical foundation for a stock trading system. This system is designed around portfolio management tasks that include eliciting user profiles, collecting information on the user’s portfolio position, monitoring the environment on behalf of the user, and making decision suggestions ...

Many existing and proposed electronic payment systems are quite insecure and the number of claims involving fraudulent or disputed transactions is rising steeply. The banks’ recent action in limiting customers’ liability for such transactions through automatic teller machine (ATM) systems to £50 may in practice limit ATM claims to those cases where consequential losses are involved, but growing...

This paper summarizes the responses to a questionnaire sent to equity traders through TraderForum of the Institutional Investor. The respondents manage in total a very significant percentage of equity assets under management in the United States. The focus of the questions was the extent of the demand for immediate execution of orders. We found that the majority of traders are willing to trade ...

Finally, the retailer can send the order to the supplier at the press of a button, with the order first being automatically converted and then transmitted to the supplier. All messages are sent in accordance with the UN/EDIFACT standard. The messages received by the distribution centre from all retailers are automatically checked for availability (ability to deliver) and, if the result is posit...

A requirement analysis for a portfolio management in stock trading is presented. This provides a theoretical foundation for a stock trading system. The overall portfolio management tasks include eliciting user profiles, collecting information on the user’s initial portfolio position, monitoring the environment on behalf of the user, and making decision suggestions to meet the user’s investment ...