Entry, exit and trading profits: A look at the trading strategies of a proprietary trading team

We examine the behavior of a 15 strong proprietary stock trading team and show how consistent intraday trading profits were generated. The team, who worked for a large US direct access trading firm, executed over 96 thousand trades in 3 months in 2000. Profitable intraday trading occurred in an anonymous dealer capacity, on both long and short positions, especially when volume and price volatility were higher. The traders rapidly entered long (short) positions when the number of dealers and size become greater on the bid (offer) side of the spread. Profits were taken early against the trend.     

Strategic investment analysis for migration beyond 3G wireless networks

This paper analyzes investment alternatives for cellular operators who deploy either universal mobile telecommunications systems (UMTS) with high speed data packet access (HSDPA) networks or UMTS with Wi-Fi networks, for moving beyond 3G-networks. The evaluated business scenarios focus on two different deployment alternatives: UMTS with HSDPA and UMTS integrated with Wi-Fi. HSDPA deployment targets the overlay on the existing UMTS cells, whereas Wi-Fi covers only indoor hot spot areas where data demand is high. Capital investments and operational costs as well as revenue streams have been analyzed for the two types of network architectures. Techno-economic methodologies have been applied for this study and results are derived that are presented and discussed for two types of wireless networks.     

Whole vs. shared ownership of foreign affiliates

This paper studies why multinational firms often share ownership of a foreign affiliate with a local partner even in the absence of government restrictions on ownership. We show that shared ownership may arise, if (i) the partner owns assets that are potentially important for the investment project, and (ii) the value of these assets is private information. In this context shared ownership acts as a screening device. Our model predicts that the multinational's ownership share is increasing in its productivity, with the most productive multinationals choosing not to rely on a foreign partner at all. This prediction is shown to be consistent with data on the ownership choices of Japanese multinationals.     

The choice of market entry mode: Greenfield investment,M&A and joint venture

Multinationals may enter a host market by different modes of foreign direct investment (FDI). This paper examines the choice of FDI mode, and shows that the profitability of greenfield investment influences this choice not only directly, but also indirectly since it determines the outside option of potential acquisition targets and joint venture partners. In particular, even if greenfield investment is a viable option, the multinational may prefer a joint venture to M&A, and M&A to greenfield investment, provided that M&A and joint venture both involve sufficiently low fixed costs. The reason is that the profitability of greenfield investment both reduces the acquisition price in the case of M&A, and gives local firms an incentive to agree to a joint venture.     

Non-linear panel estimation of import quotas: The evolution of quota premiums under the ATC

We develop a panel-based inequality constrained least-squares (ICLS) framework for estimating the export tax equivalent (ETE) of quotas where the ETEs vary over time. Working with a panel of bilateral data on textile and clothing trade,underlying bilateral tariffs, and the country-pair coverage of quotas under the WTO's Agreement on Textiles and Clothing (ATC), we use this framework to examine the evolution of market access conditions in the textile and clothing sectors. Our estimating framework takes advantage of the panel nature of trade data when calculating export tax equivalents while allowing for inequality constraints on the quota premium estimates. We also implement quadrature methods for calculating confidence intervals for our regression-based NTB measures.     

Smart fund managers? Stupid money?

Abstract .  We develop a model of mutual fund manager investment decisions near the end of quarters. We show that when investors reward better performing funds with higher cash flows, near quarter-ends a mutual fund manager has an incentive to distort new investment toward stocks in which his fund holds a large existing position. The short-term price impact of these trades increase the fund's reported returns. Higher returns are rewarded by greater subsequent fund inflows which, in turn, allow for more investment distortion the next quarter. Because the price impact of trades is short term, each subsequent quarter begins with a larger return deficit. Eventually, the deficit cannot be overcome. Thus, our model leads to the empirically observed short-run persistence and long-run reversal in fund performance. In doing so, our model provides a consistent explanation of many other seemingly contradictory empirical features of mutual fund performance.     

Meta-Analysis,Benefit Transfer,and Methodological Covariates: Implications for Transfer Error

Meta-regression models in the valuation literature demonstrate that willingness to pay estimates vary according to methodological factors. Neither theory nor characteristics of policy sites dictate the treatment of associated covariates within benefit transfer, however, and the literature provides few insights into potential impacts of common empirical treatments. This paper introduces a method to systematically characterize the impact of methodological variables on transfer error. Using a repeated leave-one-out convergent validity framework, the analysis contrasts errors for a hypothetical ideal case in which correct methodological covariate treatments are known to the realistic case in which the correct treatment is unknown. Results indicate that the common assumption of mean values for methodological covariates leads to only a modest increase in mean transfer error relative to that found in the hypothetical ideal case.     

What Makes a New Business Start-Up Successful?

This paper seeks a good measure of new business performance, and then explains this measure by various dimensions of business strategy. Three criteria are used to create a one dimensional ordinal ranking of high, medium and low performance for new business starts: employment growth; return on capital employed; and labour productivity. It is shown that statistical cluster analysis provides a convincing separation of a sample of new business starts into high, medium and low performance categories, using a minimum distance criterion for clustering. An ordinal logit model (with selection) is then used to explain this performance ranking. The results indicate that many widely discussed features of small business strategy have little, or even negative, impact on performance. Of the numerous aims that owner managers may adopt (survival, growth etc.), only one appears to have a major impact on performance; the pursuit of the highest rate of return on investment. Many entrepreneurial perceptions of their own capabilities appear false or unimportant, with the exception of organisational features and systems.     

Applicability of Corporate Social Responsibility to Human Resources Management: Perspective from Spain

This article analyses the concept of Corporate Social Responsibility in relation to Human Resources (HR) management. Five potential tools are defined and their advantages and disadvantages are discussed. Finally, the implementation of the most advanced and powerful tool in this area is studied: the SA8000 standard.     

Do extrinsic cues affect purchase risk at international e-tailers: The mediating effect of perceived e-tailer service quality

The inherent nature of the international e-tailing environment leads to the consideration of purchase risk. In this study, an attempt is made to investigate the effect of three extrinsic cues, e-tailer brand equity, Country-Of-e-tailers (COE) and guarantee quality, within such an environment in Taiwan. The research findings support the proposed hypotheses that these exogenous factors affect a mediator, i.e., perceived e-tailer service quality, which in turn affects purchase risk perceived by online shoppers in a borderless marketplace. In conclusion, managerial implications of the research results as well as future research directions are presented and discussed.