A RE-EXAMINATION OF THE EFFECT OF 12B–1 PLANS ON MUTUAL FUND EXPENSE RATIOS

In this paper we re-examine the effect of 12b–1 payments on mutual fund expense ratios by analyzing data from 1988 through 1991. The findings are consistent with previous studies that find charges are a dead-weight cost borne by shareholders. However, we show that this cost increases over time.     

The integration of microcomputers in marketing research and decision making

This paper focuses on the integrative and pervasive use of microcomputers in marketing research and managerial decision making. The marketing research process is conceptualized as consisting of six phases. At each phase, microcomputer applications and illustrative software are identified as implications for the practice of marketing research discussed. Next the paper illustrates the use of microcomputers in selected application areas such as market segmentation, sales forecasting, new product development, pricing and decision support and expert systems. Guidelines for the selection of microcomputer software in specific situations are provided. The paper concludes with some observations on the future applications of microcomputers in marketing research and decision making.     

The effect of rule 12b-1 on bond fund expense ratios

This paper presents empirical evidence that bond mutual funds which have adopted the use of 12b-1 fees have not achieved the goal of lowering expense ratios. Using a model specific to bond funds, as opposed to generic models used in previous studies on equity funds, the analysis confirms that the 12b-1 fee is an additional cost borne by shareholders of the fund without any additional benefit. However, this cost as a percent of the net asset value of the fund has decreased from 1991 through 1994. This reduction coincides with the submission of a proposed rule change by the National Association of Security Dealers concerning maximum sales charges imposed by mutual funds on December 28, 1990 and the implementation of limits on 12b-1 fees which became effective in July of 1993.     

How supply chain architecture and product architecture impact firm performance: An empirical examination

In order to enhance performance, manufacturing firms are building various capabilities and utilizing supply chain networks that are geographically dispersed around the globe. This study examines how decisions related to supply chain architecture and product architecture influence organizational competitiveness. Building on the co-specialization perspective, we evaluate the performance implications of product modularity and supply chain agility. While, product modularity constitutes a product configuration related to sourcing and assembling of products, supply chain agility is a supply chain configuration related to velocity (sensing, comprehending, and responding) and visibility (supplier network, internal operations, and external environment). Both the product and supply chain architectural decisions can impact performance, individually and in conjunction with each other. We empirically test the hypothesized relationships using data collected from 103 manufacturing firms. Results show that supply chain agility and product modularity directly enhance responsiveness and enable organizations to reduce cost. Furthermore, supply chain agility partially mediates the relationship between product modularity and both responsiveness and cost reduction. We elaborate on the key contributions of this study for both research and practice, discuss limitations, and also offer various avenues for further research.     

Can absence make a team grow stronger?

Some projects have such diverse requirements that they need a variety of specialists to work on them. But often the best-qualified specialists are scattered around the globe, perhaps at several companies. Remarkably, an extensive benchmarking study reveals, it isn't necessary to bring team members together to get their best work. In fact, they can be even more productive if they stay separated and do all their collaborating virtually. The scores of successful virtual teams the authors examined didn't have many of the psychological and practical obstacles that plagued their more traditional, face-to-face counterparts. Team members felt freer to contribute--especially outside their established areas of expertise. The fact that such groups could not assemble easily actually made their projects go faster, as people did not wait for meetings to make decisions, and individuals, in the comfort of their own offices, had full access to their files and the complementary knowledge of their local colleagues. Reaping those advantages, though, demanded shrewd management of a virtual team's work processes and social dynamics. Rather than depend on videoconferencing or e-mail, which could be unwieldy or exclusionary, successful virtual teams made extensive use of sophisticated online team rooms, where everyone could easily see the state of the work in progress, talk about the work in ongoing threaded discussions, and be reminded of decisions, rationales, and commitments. Differences were most effectively hashed out in tele-conferences, which team leaders also used to foster group identity and solidarity. When carefully managed in this way, the clash of perspectives led not to acrimony but, rather, to fundamental solutions, turning distance and diversity into competitive advantage.     

Closed-End Fund Expenses and Investment Selection

Investment returns on closed‐end funds are highly volatile. Because expenses have a definite negative impact on closed‐end fund returns, investors should include the expense ratio as a criterion for fund selection in addition to performance, investment objective, and risk of the fund. This paper constructs a model of the expense ratio of closed‐end funds to explain cross‐sectional differences in the expense ratios for the period between 1989–1996. We relate closed‐end fund expenses to fund characteristics and identify the factors that can help investors choose low expense closed‐end funds.     

Affective and Cognitive Components of Attitudes in High‐Stakes Decisions: An Application of the Theory of Planned Behavior to Hormone Replacement Therapy Use

Consumers are increasingly encouraged to take charge of high‐stakes decisions such as those regarding medical treatments. However, the important inputs into overall evaluations of risky and important behaviors, such as undergoing medical therapy, are not well understood. The purpose of this research is to study the interplay of cognitive and affective factors in determining consumer attitudes and intentions toward high‐stakes decision behaviors. This is done in the context of consumer choices regarding medical treatments, and specifically, the decision to use (or not to use) hormone replacement therapy (HRT). Overall, both affective and cognitive responses are found to be independent significant predictors of attitude toward HRT use. Moreover, the results support an extended version of the theory of planned behavior model that is useful in predicting consumer's intentions to engage in high‐stakes decision behaviors, such as using HRT. These findings have implications for the design of decision support systems and behavioral change interventions.