Contrarian Investment Strategies in a European Context

In this paper we study value strategies for four European countries (France, Germany, the Netherlands and the United Kingdom). We find an outperformance for all four value variables which are investigated: the earnings-to-price (E/P) ratio, the cash-flow-to-price (CF/P) ratio, the book-to-market (B/M) ratio and the dividend yield. This outperformance is especially remarkable for the CF/P ratio, which amounts to 20.8% between the top and bottom quintiles in a univariate model. In a regression analysis, in which all four value variables as well as a correction for the size effect are taken into account, we find a difference of 11.8% for the CF/P ratio. We demonstrate that this result cannot be explained by risk differences alone. Our findings confirm the outperformance of value strategies as found earlier by Chan, Hamao and Lakonishok (1991) and Lakonishok, Shleifer and Vishny (1994) for Japan and the United States respectively.     

Preference hierarchies for internal finance, bank loans, bond, and share issues: evidence for Dutch firms

We estimate the incremental financing decision for a sample of some 150 Dutch companies for the years 1984 through 1997, thereby distinguishing internal finance and three types of external finance: bank borrowing, bond issues, and share issues. First, we estimate a multinomial logit model, which confirms several predictions of both the static trade-off theory and the pecking order theory as to the determinants of financing choices. Next, we estimate all possible ordered probit models to determine which financing hierarchy fits the data best. The results suggest that Dutch firms have a unique most preferred financing hierarchy: (i) internal finance, (ii) bank loans, (iii) share issues, and (iv) bond issues.     

An Economic Analysis of Leniency Programs in Antitrust Law

Within a dynamic market environment the forces that drive the effectiveness of leniency programs in antitrust law are analyzed. This effectiveness unambigously is enhanced by (i) increasing the reduction in fine payments in return for reporting a cartel, and (ii) increasing the expected per-period cartel detection probability for any (future) period. Increasing fine payments for violating antitrust law also enhances the programs' effectiveness provided that the reduction in fine payment in return for reporting is large enough. The effectiveness of leniency programs is not influenced by the length of the period of limitation that comes with violating antitrust laws.     

Predictive mean matching imputation of semicontinuous variables

Multiple imputation methods properly account for the uncertainty of missing data. One of those methods for creating multiple imputations is predictive mean matching (PMM), a general purpose method. Little is known about the performance of PMM in imputing non‐normal semicontinuous data (skewed data with a point mass at a certain value and otherwise continuously distributed). We investigate the performance of PMM as well as dedicated methods for imputing semicontinuous data by performing simulation studies under univariate and multivariate missingness mechanisms. We also investigate the performance on real‐life datasets. We conclude that PMM performance is at least as good as the investigated dedicated methods for imputing semicontinuous data and, in contrast to other methods, is the only method that yields plausible imputations and preserves the original data distributions.     

Farm-based modelling of the EU sugar reform: impact on Belgian sugar beet suppliers

A mathematical programming model, calibrated on individual farmdata, is used to analyse the reform of the common market organisation(CMO) in the sugar sector of the European Union. The model includesa precautionary farm supply function for out-of-quota sugarbeet that is estimated as part of a simultaneous system of first-orderconditions. Simulation results from a sample of Belgian sugarbeet farms show that the sugar CMO reform induces differentsupply and income effects across farms depending on their shareof out-of-quota sugar beet relative to their total beet supplyand their quota rent. A further cut in the minimum price ofsugar beet initiates structural change in the farm sector.     

Exploring the central characteristics of HR shared services: evidence from a critical case study in the Netherlands

Human resource shared service centers (HR SSCs) are foreseen as improving HR service delivery for their end-users: employees, line managers and decentralized HR professionals. Although the concept expects the benefits of HR SSCs to come from centralizing knowledge and decentralizing the control exercised over an HR SSC, research into these two fundamental shared service characteristics is scarce. The purpose of this research is therefore to explore whether resource bundling, combined with business unit control over an HR SSC, is sufficient to improve HR service delivery to its end-users. Using concepts from intellectual capital and agency theory, we find that the combination of these two characteristics of shared services is not sufficient to improve HR service delivery. Rather, we suggest that (1) HR SSCs have to update the knowledge and skills of their staff; (2) end-users have to effectively maintain the codified knowledge centralized in the HR SSC; and (3) business units and the HR SSC need to collaborate in order for the benefits of an HR shared service to be realized.     

Making explicit in design education: generic elements in the design process

In general, designing is conceived as a complex, personal, creative and open-ended skill. Performing a well-developed skill is mainly an implicit activity. In teaching, however, it is essential to make explicit. Learning a complex skill like designing is a matter of doing and becoming aware how to do it. For teachers and students therefore, it will be helpful to make the design process explicit. In this paper, a conceptual framework is developed to be more explicit about the design process. Based on research of the design process, on differences between novices and expert designers, and on personal experience in design education practice, five generic elements in the design process are distinguished: (1) experimenting or exploring and deciding, (2) guiding theme or qualities, (3) domains, (4) frame of reference or library, (5) laboratory or (visual) language. These elements are generic in the sense that they are main aspects and always present in the complex, personal, creative and open-ended design process.     

The effect of audit market structure on audit quality and audit pricing in the private-client market

This study examines whether audit market structure affects audit quality and audit pricing. We analyze two conceptually distinct dimensions of market structure: audit market concentration and client mobility. Focusing on the private-client segment of the Belgian audit market, we compare the pricing and quality effects of market structure between the segment of small and medium-sized (SME) clients and the segment of large clients to test how audit complexity moderates such effects. We find that market concentration impairs price and quality competition in the SME-client segment. Market concentration is unrelated to audit quality in the large-client segment, where we argue that concentration is endogenous to audit complexity. Furthermore, we find that client mobility stimulates price competition in both segments but improves audit quality only in the large-client segment. We interpret our findings as evidence that (a) audit market concentration impairs competition especially when audits have low complexity and that (b) the large-client market segment, characterized by higher audit complexity and higher market concentration, can also be price and quality competitive if clients are sufficiently mobile, and change auditors relatively frequently.     

Institutions,entrepreneurship, and economic growth in Europe

Institutions have a decisive impact on the prevalence and nature of entrepreneurship. To date, the impact of institutions on (productive) entrepreneurship and the effects of entrepreneurship on economic growth have largely been investigated in isolation. In this paper, we bring together institutions, entrepreneurship, and economic growth using a parsimonious growth model in a 3SLS specification. In our first stage, we regress multiple measures of entrepreneurial activity on institutional proxies that are known to correlate with more productive forms of entrepreneurial activity. Using the fitted values of this first-stage regression as our proxy for productive entrepreneurship, we can then estimate a panel growth regression following Islam (1995) in a second stage. The third stage then optimizes the estimation of the two equations simultaneously. Our results show that productive entrepreneurship contributes to economic growth. In our set of proxies for institutional quality, financial stability, small government, and perceived start-up skills are the most important predictors of such productive entrepreneurship.     

Healthcare resource utilization and costs by age and joint location among osteoarthritis patients in a privately insured population

Aims: To compare healthcare resource utilization and costs between patients aged 18–64 years with osteoarthritis (OA) and matched controls without OA in a privately insured population.

Methods: Patients with OA were selected from de-identified US-based employer claims (Q1:1999–Q3:2011). The index date was defined as the first OA diagnosis indicated by ICD-9-CM codes. One year before and after the index date were defined as the baseline and study periods, respectively. A second OA diagnosis during the study period was also required. Patients with OA were matched one-to-one on age, gender, index date, and minimum length of follow-up to controls without OA. Baseline characteristics and study period resource utilization and costs (2016 USD) were compared between cohorts.

Results: This study identified 199,539 patients with OA (knee: 87,271, hip: 19,953, hand: 15,670, spine: 12,496). The average age was 54 years, and 58% were female. OA patients had higher healthcare resource utilization than matched controls in inpatient, emergency room, and outpatient settings (p?p?Limitations: This sample, obtained using claims data, only includes patients who were actively seeking care for OA and were likely symptomatic. Asymptomatic patients would likely not be captured in this analysis.

Conclusions: Patients with OA incur greater healthcare resource utilization and costs than patients without OA, with substantial variation by joint location.