Qualified medical child support orders--California health insurance coverage assignment orders--national medical support notices: what's a plan administrator to do?

Many employer-sponsored health plans and multi-employer health benefit trusts have seen an increase in medical child support orders (MCSOs), and they can anticipate receiving a greater number in the future. Once regulations are final for the national medical support notice (NMSN) required by the Child Support Performance and Incentive Act of 1998, plans should also begin receiving these. In preparation, plan administrators should ensure that they have proper procedures in place for determining whether MCSOs and NMSNs constitute QMCSOs.     

Outcomes from use of an evidence-based practice guideline

The aim of evidence-based guidelines is primarily to improve patient outcomes without adding to the existing cost of care because both payers and policymakers want to identify health care costs that do not result in benefit to the patient. The purpose of the reported project was to generate a practice guideline for the treatment of uncomplicated acute cystitis in a female population, to determine the extent to which the guideline would be used by providers and to measure the cost and quality of outcomes from its use. A retrospective chart review was used to gather pre-guideline practice and cost data. Measurements included the type, frequency, and duration of antibiotic therapy and the use of urine cultures and both complications and routine followup visits. The implementation of an outpatient practice guideline resulted in a significant change in antibiotic prescribing and a trend toward a change in ordering cultures and clinic followup. There was also a significant decrease in treatment costs.     

The value relevance of top executive departures: Evidence from the Netherlands

On theoretical grounds, monitoring of top executives by the (supervisory) board is expected to be value relevant. The empirical evidence is ambiguous and we analyze three non-competing explanations for this ambiguity: (i) The positive effect on firm value of board monitoring is hidden in stock price effects due to the simultaneous occurrence of the positive real effect of monitoring and the opposing information effect. (ii) The combination of board monitoring and monitoring by other parties prevents assessing the value relevance of board monitoring in isolation. (iii) The confounding effect of a simultaneous successor appointment typically generates an upward biased estimate. Based on an analysis of price effects and trading volumes at announcement, we conclude that monitoring by the supervisory board is valued by investors: Forced departures of executive directors, also without a successor appointment, are value relevant in the Netherlands where external control mechanisms and shareholder control were virtually absent in the period studied (1991–2000).     

Accounting-based regulation in emerging markets: The case of China's seasoned-equity offerings

In China, listed companies are required to achieve a minimum return on equity (ROE) before they can apply for permission to issue additional shares through seasoned-equity offerings (SEO). We document two benefits of this accounting-based regulation in China. First, this regulation limits the increase in the supply of shares and the dilution of existing share prices. The Chinese stock market reacted positively to the announcement of this accounting-based regulation. Moreover, investors' reactions to SEO, announcements are less negative since the accounting-based regulation was introduced than before the regulation was enacted. The second benefit is that the regulation reduces adverse selection in SEO, as shown by the finding that prior to this regulation, firms below the ROE threshold underperformed the market after their SEO, much like what has been observed in other markets; while those above the threshold outperformed the market. Thus, although positive accounting theory predicts that regulations based on accounting numbers create incentives for managers to manipulate their accounting numbers, accounting-based regulations in China seem to serve some useful purposes.     

Optimal learning and new technology bubbles

It is widely believed that there is a fundamental linkage between major technological innovations, speculative fever, and wasteful overinvestment. This paper presents an equilibrium model of investment in a new industry, whose return-to-scale is not known in advance. Overinvestment relative to the full-information case is then optimal as the most efficient way to learn about the new technology. Moreover, the initial overinvestment is accompanied by apparently inflated stock prices and apparently negative expected excess returns in the new industry, which are also fully rational. This suggests a new interpretation of what seems to be stock market driven real bubbles.     

Stock exchange governance initiatives: Evidence from the Italian STARs

Can a stock exchange improve corporate governance and transparency by designating companies that exhibit superior corporate governance? In 2000, the Borsa Italiana created a mid-cap segment with strong listing standards, which is composed of firms (called STARS) that follow stricter standards of transparency, disclosure, monitoring and liquidity. We find that STAR firms exhibit governance characteristics not observed in non-STAR firms, such as a higher incidence of audit and executive committees and higher debt ratios. They experienced a modestly favorable share price response upon the implementation of the STAR initiative. Moreover, they experienced significantly higher buy and hold returns and transparency after the initiative. Several governance characteristics are cross-sectionally associated with performance following the STAR initiative. Overall, the results suggest that firms may be willing to improve governance when they are endorsed by a credible agency for doing so, and such improvements may lead to better performance. The STAR initiative may serve as a model that can be adapted by other stock exchanges to promote transparency and governance.     

Accounting for distress in bank mergers

Most bank merger studies do not control for hidden bailouts, which may lead to biased results. In this study we employ a unique data set of approximately 1000 mergers to analyze the determinants of bank mergers. We use undisclosed information on banks’ regulatory intervention history to distinguish between distressed and non-distressed mergers. Among merging banks, we find that improving financial profiles lower the likelihood of distressed mergers more than the likelihood of non-distressed mergers. The likelihood to acquire a bank is also reduced but less than the probability to be acquired. Both distressed and non-distressed mergers have worse CAMEL profiles than non-merging banks. Hence, non-distressed mergers may be motivated by the desire to forestall serious future financial distress and prevent regulatory intervention.     

Covariance complexity and rates of return on assets

This paper considers the estimation of the expected rate of return on a set of risky assets. The approach to estimation focuses on the covariance matrix for the returns. The structure in the covariance matrix determines shared information which is useful in estimating the mean return for each asset. An empirical Bayes estimator is developed using the covariance structure of the returns distribution. The estimator is an improvement on the maximum likelihood and Bayes–Stein estimators in terms of mean squared error. The effect of reduced estimation error on accumulated wealth is analyzed for the portfolio choice model with constant relative risk aversion utility.     

Your new product development (NPD) is only as good as your process: an exploratory analysis of new NPD process design and implementation

Given industry competitiveness, how do firms' new product development (NPD) process designs differ when responding to an innovation mandate? How do NPD design elements differ across firms when implementing NPD processes? These design elements are strategic business unit (SBU) senior management involvement, business case content, customer interactions, and cross‐functional integration. What are the consequences of different combinations of NPD process design elements for innovation productivity? We explore these questions via a collective case study of newly implemented NPD process designs at three different SBUs of a major US‐based international conglomerate, 1 year after receiving the mandate to grow through innovation. Our analysis suggests that industry competitiveness and firm characteristics influence the NPD process design as SBUs employ distinct combinations of NPD design elements. The differential emphasis on design elements leads to variation in process design and divergence in innovation productivity.