The last decade has witnessed a dramatic increase in both the number and the market share of screen-based trading systems. Electronic trading systems do offer lower operating costs and the possibility of remote access to the market. On the other hand, arguments based on the anonymity of electronic trading systems suggest that adverse selection may be a more severe problem and that, therefore, b...

Two alternative trading mechanisms for securities markets are compared using laboratory experimentation and computer simulation. One mechanism is the floor-based specialist auction in place in most U.S. stock exchanges today, and the other is an electronic alternative employing automatic order matching. We conclude that transition from the established floor-based exchanges to potentially superi...

T paper examines the contribution to price discovery by electronic and voice-based trading systems in the U.S. Treasury market. Evidence shows that the electronic trading system has more price discovery and that trading automation increases the speed of incorporating information into prices. However, human trading generates significant price discovery, though its volume is low. The relative con...

Electronic markets are not just evolving they are designed. As such providing electronic trading venues is an entrepreneurial activity. The institutional approach followed here introduces a market operator as an economic player. As the entrepreneur charges fees for his service of operating an electronic market, the transaction cost savings incurred by information technology are essentially full...

As e-business grows rapidly, interests in design principles for e-business web sites are increasing. A few studies have suggested design principles with concrete design features, but failed to link the features to the performance of an e-business site, such as attitudes of its customers or financial performance of the e-business company. This paper proposes a comprehensive framework that covers...

Being equipped with a unique high-frequency dataset that enables us to precisely identify algorithmic trading (i.e. computergenerated) activity, we provide strong evidence that algorithmic trading does not exceedingly increases volatility, at least not more than human traders do. Our empirical analyses cover several potential reasons why algorithmic trading could increase volatility. For exampl...

In this paper, we discuss different concepts for transforming professional trading mechanisms for the increasing market of private investors. Different perspectives of this fundamental change in capital markets are discussed. The driver of these changes is IT: technological progress provides new ways for private investors to participate actively in the capital markets in order to take advantage...

On line Knowledge e-marketplaces (Ke-markets) posses some special challenges for buyers and sellers. Unlike most markets, the product of exchange has some unique characteristics. It is mostly intangible, making it difficult for the buyer to assess and value beforehand. Its value is contextdependent, making it difficult for the supplier to price it in a transparent marketplace of multiple buyers...

represent its worthiness if it is completed before the deadline. For example, consider a stock trading system of an investment consulting company that allows customers to make their orders of the stocks, each customer may set a deadline for the completion of the order transaction. The commission of the company is a percent (say 3%) of the dealed stock price for each transaction. From the standp...

After exchanges and alternative trading venues have introduced electronic execution mechanisms worldwide, the focus of the securities trading industry shifted to the use of fully electronic trading engines by banks, brokers and their institutional customers. These Algorithmic Trading engines enable order submissions without human intervention based on quantitative models applying historical and...