Impact of public seed-funding on academic spin-offs

In the entrepreneurial economy of today, it is not the multinational firms which are the predominant driver in the creation of new knowledge, but the individual entrepreneur. Correspondingly, new ventures of small size are leading in commercializing new knowledge and transferring it to the market. This economic shift has been reflected by broad entrepreneurship policies, which aim at supporting the individual on the challenge of a high-growth start-up. However, prior experience shows that uniform entrepreneurship policies do not address the individual needs in different countries and ecosystems adequately. In this paper, we study the performance of academic spin-offs that received public funding from the German EXIST Business Start-Up Grant, a support program which aims at increasing the number of innovative start-ups from academia. Using a control group matching approach, we provide evidence that these start-ups are smaller by two full time equivalent employees, generate 1.7 times higher losses and have a nearly three times lower return on capital than science-based entrepreneurial firms with comparable characteristics in the first 5 years after foundation. We interpret these results to be primarily caused by the inferior financial contracting structure of the program compared to private venture capital funding and by the resulting adverse selection and incentive effects on the entrepreneurs. The evidence calls for rethinking public interventions in a national system of entrepreneurship.     

Freedom and innovation: a country and state level analysis

Research underlines the importance of socio-cultural factors when establishing a supportive environment for innovation and entrepreneurship growth. Scholars discuss different aspects, ranging from cultural attitudes and religious norms, to aspects of tolerance and social freedom. Following on research tradition, this paper analyzes the freedom-innovation relationship using a hand collected data set of 57 countries and the 50 U.S. states over a 3 year period. We argue and test whether the slope of the freedom-innovation link is shaped by and trades-off the costs and benefits of either weak or strong social ties within a country. Our empirical findings support a positive relationship between the freedom-innovativeness-slope, but not a negative or inverted U-shaped relationship.     

The antecedents and innovation outcomes of firms’ absorptive capacity in global buyer–supplier relationships

This article seeks to address two fundamental questions: (1) Does social capital (SC) embedded in global buyer–supplier (GBS) relationships enhance local firms’ potential absorptive capacity (PAC) and realized absorptive capacity (RAC)? And (2) What are the effects of local firms’ PAC and RAC on their innovation outcomes? Based on survey data collected from 297 Chinese firms engaged in GBS cooperation in China’s Yangtze River Delta region, we test our research hypotheses with the structural equation modelling approach. The empirical findings indicate that both structural and relational SC are important antecedents of PAC and RAC in global buyer–supplier relationships. More specifically, RAC not only improves local suppliers’ new product performance, but also fully mediates the relationship between PAC and new product performance. Our results have two major implications for practicing managers. First, local suppliers in emerging economies need to pay more attention to SC embedded in GBS relationships for it is an important means for them to overcome resource constraints and therefore to improve their new product performance. Second, it is important for managers in local firms to continuously improve their PAC to better assess and assimilate external knowledge, and extend their RAC to upgrade their interpretation and comprehension of commercialization possibilities, which allows for generating synergy of knowledge recombination with existing core competencies.     

Sustainability of patent-based competitive advantage in the U.S. communications services industry

Patents have long been assumed to provide firms with competitive advantage, but longitudinal results suggest that some types of patent content provide more enduring advantage than others do. The duration of advantage appeared to wane with time in the highly-dynamic U.S. communications-services industry during a period when technological changes occurred rapidly within it (1998–2012). Results suggest patents integrating technology streams that were different from the technologies of focal-patents’ grants contributed more to sustaining firms’ profit margins during this period than did focal patents that exploited extant technological knowledge. We found that firms who continually pushed their organization’s knowledge envelope outward to incorporate more unknown technologies sustained higher profit margins for a longer duration of time than did firms whose patented inventions were predominantlyincremental—even within difficult settings where competition grew so intense that firms’ average operating margins were deteriorating.     

Detecting the True Nature of Allegations of Rape

A study was conducted to test whether it is possible to build a model to distinguish true and false allegations of rape based on the theory of fabricated rape. The theory is based on the principle that a false complainant of rape has not been raped and has to fabricate a story while the story of a true victim is based on recollections of the event. Consequently, false complainants will behave as liars do, construct their story based on their own sexual experiences and on mental representations, beliefs of how such a crime would happen (De Zutter et al. in Eur J Psychol Appl Leg Context. doi: 10.1016/j.ejpal.2016.02.002, 2016). To test the theory and to build a model to discriminate between true and false allegations of rape, a police sample of true and false allegations was studied. A total of 129, 72 true and 57 false, allegations of rape fulfilled the stringent criteria of the current study, among others on ground truth. Fifty-four allegations of rape, 27 true and 27 false, were used to build a prediction model based on the theory of bounded rationality by Gigerenzer (2002). The remaining 75 cases, 45 true and 30 false, were blindly categorised as either true or false based on the model. The model was able to predict the true nature of the majority of allegations with an accuracy rate of 91 %. Thus, it seems possible to discriminate to a considerable extend between true and false allegations of rape.     

Accountability and Police Violence: a Research on Accounts to Cope with Excessive Use of Force in Italy

Accountability is a vital element of policing. Over time, the public has demanded more control over police activities, while policing has attracted a good deal of controversy, such as the discriminatory and violent manner in which police officers treat individuals. In this paper, we explore Italian police accountability when faced with violent actions following the articulation at two levels: a micro-level—the communication strategies adopted by the police unions to account for their actions—and a macro-level—the understanding of the political and social system in which the police act, namely the Italian system. The results of the thematic analysis highlighted the recourse to excuses, justifications, and apologies. In terms of the effects on the audience, the unions divide into two groups: the first made exclusive use of defensive accountability strategies (excuses and justifications) and the second used reconciling accountability strategies (apologies). We discuss these findings regarding the interaction between the police and the public in Italy.     

The Mystery Man Can Increase the Reliability of Eyewitness Identifications for Older Adult Witnesses

Some groups of eyewitnesses, such as older adults and children, are less likely to correctly reject a target-absent (TA) line-up, as compared to younger adults. Previous research reports that using a silhouette in a video line-up called the ‘mystery man’ could increase correct rejections for TA lineups for child eyewitnesses, without reducing correct identifications for target-present (TP) line-ups (Havard and Memon in Appl Cogn Psychol 27:50–59, 2013). The current study, using older and younger adults, investigated whether using the mystery man would also increase the identification accuracy for older adults, without impairing younger adults’ identification accuracy. The results found that older adults in the ‘mystery man’ condition rejected TA line-ups significantly more often than those in the control condition (52 vs. 24 %), with no significant effect upon the TP line-ups. For the younger adults, the mystery man had no influence on identification responses for the TA or TP line-ups. Our findings suggest the mystery man technique may be beneficial for older adults, without detrimentally affecting the accuracy for younger adults, and thus could increase the reliability of eyewitness evidence, where video line-ups are employed.     

Patricides and Step-Patricides in Ghana: Victims,Offenders, and Offense Characteristics

There is a paucity of empirical research on patricide in Africa and many non-Western societies. To help fill this scholarly vacuum and contribute to the literature on patricide, the current article presents the results of an analysis of 18 cases of patricide and step-patricide that occurred in Ghana during 1990–2016. Given the exploratory nature of the study, no hypotheses were constructed or tested. Findings indicate that patricide is a rare crime, that sons were disproportionately more likely than daughters to kill their fathers, and that adult children were more likely than adolescent and pre-pubertal children to commit patricide. The results further show that a significant number of the patricides were triggered by offender mental illness. The predominant circumstance, however, was conflict between son and father over a myriad of issues. Three of the 18 patricides were influenced by the perpetrators’ beliefs that their fathers were maleficent witches who had bewitched them. Also, patricide offenses were typically spontaneous rather than premeditated. A recommendation is provided for continued research on patricide in Ghana and other non-Western societies to shed light on an empirically-neglected but vital topic.     

Initial Findings from a Feasibility Trial Examining the SafeCare Dad to Kids Program with Marginalized Fathers

Few studies have explored the direct impact of behavioral parent training programs on child maltreatment behaviors among marginalized, at-risk fathers. This feasibility study examined SafeCare® Dad to Kids (Dad2K), an augmented version of the evidence-based child maltreatment prevention program SafeCare, to determine the acceptability and initial efficacy of the program for improving father parenting skills and reducing maltreatment risk. Ninety-nine fathers were enrolled in the study and randomized to the SafeCare Dad2K Intervention (n?=?51) or comparison (n?=?48). Intervention fathers participated in 6 home visiting sessions and comparison fathers received parenting materials via mail. All fathers participating in the study completed a baseline and 8-week assessment (post-intervention) of maltreatment behaviors. In addition, intervention fathers completed feasibility and parenting skill measures. A significant main effect emerged indicating decreases for both groups in psychologically aggressive behaviors. No significant group by time findings emerged for child maltreatment behaviors. Father intervention completers endorsed high satisfaction ratings for the program and demonstrated significant improvements in targeted father-child interaction skills. Based on the high rates of acceptability and initial improvement in positive parenting skills, findings demonstrate the feasibility for involving at-risk fathers in behavioral parent training programs targeting child maltreatment prevention.     

When should a firm collaborate with research organizations for innovation performance? The moderating role of innovation orientation,size, and age

Little is known about the conditions strengthening or weakening the impact of a firm’s collaboration with research organizations on innovation performance. Thus, this study uses a sample of 542 manufacturing firms in Korea to examine how innovation orientation and firm size and age as internal characteristics influence the relationship between collaboration with research organizations and innovation performance. The results show that collaboration with research organizations has a positive impact on innovation performance. More importantly, this effect is stronger (weaker) for firms with a strong orientation toward exploration (exploitation). In addition, older or larger firms obtain greater benefits from collaboration with research organizations. This study contributes toward clarifying a firm’s collaboration with research organizations.