International Technology Transfer and Welfare

We investigate the welfare effect of international technology transfer in a quality model. A foreign innovator with a new quality product can license its innovation to the domestic firm(s) via a fixed fee. Findings show that the foreign innovator will license exclusively to the high‐quality firm under Bertrand competition, whereas it may exclusively license to the high‐quality firm, the low‐quality firm, or non‐exclusively to both firms under Cournot competition. Non‐exclusive licensing is necessarily welfare‐enhancing whereas exclusive licensing is welfare‐reducing if the quality of the new technology is not sufficiently superior to that of the domestic ones.     

Default Clustering Risks in Commercial Mortgage-Backed Securities

This paper proposes an intensity-based pricing model with default dependence structure for CMBS bonds. Three features are incorporated into the proposed model. First, default is a Poisson jump process defined by a function of mortgage rating information. Second, property risks are modeled using a high dimensional Brownian motion process that captures both systematic risk and idiosyncratic risk in property value. Third, default dependence structure is built into the extended model. Based on a set of input parameters, we simulate various pricing effects on a hypothetical CMBS using the proposed model structure. The results of the base-line intensity model show that yield spreads on CMBS bonds increase in the recovery rate, but decreases in the hazard rate. Security structured with smaller subordination tranche exposes CMBS bonds to higher default risks. The model predicts that default clustering increases required yield spreads of CMBS bonds. At a 70% recovery rate and a 3% default hazard rate, yield spreads of Junior bonds are expected to increase by 169 basis points when counterparty risks increase by 50%. The results highlight the importance of clustering risks associated with counterparty default when valuing CMBS bonds.     

Busy Auditors,Ethical Behavior,and Discretionary Accruals Quality in Malaysia

The required professional and ethical pronouncements of accountants mean that auditors need to be competent and exercise due care and skill in the performance of their audits. In this study, we examine what happens when auditors take on more clients than they should, thus raising doubts about their ability to maintain competence and audit quality. Using 2803 observations of Malaysian companies from 2010 to 2013, we find that auditors with multiple clients are associated with lower earnings quality, proxied by total accruals and discretionary accruals. Our results demonstrate that associating client firms’ reported discretionary accruals with individual auditors, rather than their firms or offices, is important in determining audit quality. Moreover, we demonstrate that the disclosure of auditors’ signatures on their reports is useful for assessing auditor quality at the individual level, thus contributing to the debate on the usefulness of having auditor identities on reports.     

Member Experience,Use of External Assistance and Evaluation of Business Ideas

How do members' experience and external interactions shape evaluation of the team's business idea? With a sample of 74 teams that participated in a business idea competition, we showed that experience as defined by size, mean work experience, and assistance from individuals with business founding experience related positively to the teams' business idea evaluations. The benefits of external founders are more pronounced for smaller than for larger teams. Having a founder in the team did not relate to idea evaluation but interaction effects showed smaller sized teams had worse evaluations if they did not have a founder in the team.     

Cost-effectiveness of ceftolozane/tazobactam plus metronidazole compared with piperacillin/tazobactam as empiric therapy for the treatment of complicated intra-abdominal infections based on the in-vitro surveillance of bacterial isolates in the UK

Aims: An increase in the prevalence of antimicrobial resistance among gram-negative pathogens has been noted recently. A challenge in empiric treatment of complicated intra-abdominal infection (cIAI) is identifying initial appropriate antibiotic therapy, which is associated with reduced length of stay and mortality compared with inappropriate therapy. The objective of this study was to assess the cost-effectiveness of ceftolozane/tazobactam?+?metronidazole compared with piperacillin/tazobactam (commonly used in this indication) in the treatment of patients with cIAI in UK hospitals.

Methods: A decision-analytic Monte Carlo simulation model was used to compare costs (antibiotic and hospitalization costs) and quality-adjusted life years (QALYs) of patients infected with gram-negative cIAI and treated empirically with either ceftolozane/tazobactam?+?metronidazole or piperacillin/tazobactam. Bacterial isolates were randomly drawn from the Program to Assess Ceftolozane/Tazobactam Susceptibility (PACTS) database, a surveillance database of non-duplicate bacterial isolates collected from patients in the UK infected with gram-negative pathogens. Susceptibility to initial empiric therapy was based on the measured susceptibilities reported in the PACTS database.

Results: Ceftolozane/tazobactam?+?metronidazole was cost-effective when compared with piperacillin/tazobactam, with an incremental cost-effectiveness ratio (ICER) of £4,350/QALY and 0.36 hospitalization days/patient saved. Costs in the ceftolozane/tazobactam?+?metronidazole arm were £2,576/patient, compared with £2,168/patient in the piperacillin/tazobactam arm. The ceftolozane/tazobactam?+?metronidazole arm experienced a greater number of QALYs than the piperacillin/tazobactam arm (14.31/patient vs 14.21/patient, respectively). Ceftolozane/tazobactam?+?metronidazole remained cost-effective in one-way sensitivity and probabilistic sensitivity analyses.

Conclusions: Economic models can help to identify the appropriate choice of empiric therapy for the treatment of cIAI. Results indicated that empiric use of ceftolozane/tazobactam?+?metronidazole is cost-effective vs piperacillin/tazobactam in UK patients with cIAI at risk of resistant infection. This will be valuable to commissioners and clinicians to aid decision-making on the targeting of resources for appropriate antibiotic therapy under the premise of antimicrobial stewardship.     

Making trading decisions for financial‐engineered derivatives: a novel ensemble of neural networks using information content

Over the last decades, there has been a growing interest in applying artificial intelligence techniques to solve a spectrum of financial problems. A number of studies have shown promising results in using artificial neural networks (ANNs) to guide investment trading. Given the expanding role of ANNs in financial trading, this paper proposes the use of a hybrid neural network, which consists of two independent ANN architectures, and comparatively evaluates its performance against independent ANNs and econometric models in the trading of a financial‐engineered (synthetic) derivative composed of options on foreign exchange futures. We examine the financial profitability and the market timing ability of the competing neural network models and statistically compare their attributes with those based on linear and nonlinear statistical projections. A random walk model and the option pricing method are also included as benchmarks for comparison. Our empirical investigation finds that, for each of the currencies analysed, trading strategies guided by the proposed dual network are financially profitable and yield a more stable stream of investment returns than the other models. Statistical results strengthen the notion that diffusion of information contents and cross‐validation between the independent components within the dual network are able to reduce bias and extreme decision making over the long run. Moreover, the results are robust with respect to different levels of transaction costs. Copyright © 2009 John Wiley & Sons, Ltd.     

Internationalization and Auditor Choice

Prior research shows that internationalization increases information asymmetry and conflicts of interest between managers and outside investors, which lead to greater agency problems. Agency theory predicts a demand for higher quality auditors when agency problems are more severe. This study investigates whether the extent of internationalization influences auditor choice and whether audit quality has performance implications for internationalization. Using a set of U.S. firms from 2003 to 2009, we find the extent of internationalization positively related to audit quality. Furthermore, higher quality audits positively moderate the relation between internationalization and firm performance. Taken together, these results suggest that higher quality audit mitigates the agency problem associated with internationalization.     

Myth or reality? Assessing the moderating role of CEO compensation on the momentum of innovation in R&D

This study researches the influences of CEO compensation on firm behavior to examine the interactive relationship between the behavioral momentum of innovation in R&D and CEO compensation. The models presented in this study are based on evolutionary, institutional, and agency theories to test hypotheses using data from 107 companies in the high-technology sectors in the United States. The results indicate that the pre-succession innovative behavior of these high-technology firms on R&D can positively affect these firms' post-succession innovative behavior towards R&D. That is, positive momentum in R&D innovation prevails in a firm across a change of the CEO. However, for the role of CEO compensation, short- and long-term compensation does not positively moderate this behavioral momentum in R&D. Hence, the moderating impact of short- and long-term CEO compensation to enhance the momentum of innovation in R&D can be romanticized. These findings provide boards of directors with evidence as to how a CEO succession matters to a firm's behavioral momentum in R&D, and whether CEO compensation can be strategized to change a firm's innovation and momentous behavior.     

Entrepreneurship and well-being: Past,present, and future

Entrepreneurship research typically emphasizes firm-level outcomes such as growth and performance. However, people pursue entrepreneurship for deeply personal, idiosyncratic reasons. Therefore, as in other self-organized human pursuits, how entrepreneurship relates to fulfillment and well-being is of utmost importance. In this paper, we provide an overview of the well-being concept, related research, and its connection to entrepreneurship. We define entrepreneurial well-being as the experience of satisfaction, positive affect, infrequent negative affect, and psychological functioning in relation to developing, starting, growing, and running an entrepreneurial venture. We explain this definition of entrepreneurial well-being and review significant developments in our field and the broader field of well-being. Highlights of social, technological and institutional trends illustrate key areas for future research that can enhance our understanding of these phenomena. The eight papers in this special issue focus on entrepreneurial well-being each offering a specific perspective on how scholars can theorize and study the antecedents and consequences of entrepreneurship related to well-being.     

Computer ownership and home usage: the case of Malaysia

The multi‐functionality of computers and the increased accessibility of the Internet have created a demand for computers at home which was previously concentrated in offices. Using the Heckman two‐step model and by combining socioeconomic factors and insights from Becker's theory on allocation of time in the household with information system theories, it was found that: (i) household allocation of resources; (ii) age and gender; and (iii) household social environment are significant in determining computer purchase decisions and its extent of usage in households in Malaysia, a developing information, communication and technology country. Responses collected from 500 computer users were used in the study. Unlike most household technologies, the results also suggested that despite the multi‐functionality of computers, it was perceived as a technology that facilitates the consumption process more than the production process.