Standardization Process of Systems Technologies: Creating a Balance between Competition and Cooperation

Many firms are experimenting with how to standardize new technologies. They may use proprietary technologies for their products and services, and let them compete in the market selection. Alternatively, they can cooperate to jointly set a standard and experiment with combinations of market process and cooperation. If firms let the market decide, they can compete with technologies and need not invest time and effort in hammering out a standard. If they do incur the costs of negotiated standardization, they may enable end users to realize the benefits of standards. A hybrid standardization process combines the advantages of both market selection and negotiated decision making. This paper presents a contingency framework to identify conditions that will affect the preferred standardization process for vendors who introduce new technologies. A major contingency that this paper points to is the systemic nature of technologies in information and communication technology industries. The more systemic the technology is (in a way to be clarified), the less likely that firms will establish a hybrid standardization process. One advantage of decomposing technology systems in smaller components (modules) is that this approach enables firms to combine market selection with negotiated selection of standards.     

Long-term reactions to large stock price declines and increases in the European stock market: a note on market efficiency

This study tests for underreaction and overreaction in European large cap markets by examining the abnormal returns of those stocks in the EuroStoxx 50 Index following large price increases and decreases. We find that large price increases and declines tend to be followed by average market returns. Thus, our results support the efficient market theory, rather than any of the behaviour finance hypotheses. This insight is contrary to price patterns found in various national markets.     

Financial disclosure by SMEs listed on a semi-regulated market: evidence from the Euronext Free Market

This study investigates the financial disclosure policy of small and medium-sized enterprises listed on a stock market with very low disclosure requirements: the Free Market of the Euronext Stock Exchange. In contrast to firms listed on a regulated stock market, firms on the Free Market do not have any obligation to disclose periodic or price-sensitive information. We investigate the determinants of voluntary financial disclosure and its influence on stock liquidity. Our results suggest that firms disclose more financial information when they are likely to benefit from disclosure. Firms especially disclose when they issue equity. Voluntary disclosure also has a significant positive effect on stock liquidity, consistent with disclosure reducing information asymmetry.     

E-commerce and the market structure of the recorded music industry

In this article, we study the impact of the development of e-commerce on the concentration of the recorded music industry in France, for the period 2003–2010. First, we find that over the whole period, CD sales, measured at the distributor level, are less concentrated online than offline. Second, we find that sales concentration online has increased between the early period of e-commerce (2003–2006) and the later period (2007–2010).