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11.
Dieter Bögenhold Matthias Fink Sascha Kraus 《?sterreichische Zeitschrift für Soziologie》2009,34(3):22-42
In this paper three prominent discourses of Entrepreneurship Research — 1) the Entrepreneur as an actor in society, 2) the embeddedness of the research object of Entrepreneurship Research and 3) the determinants of entrepreneurship processes — are analyzed for possible interfaces between a sociological and economical perspective. This analyses results in a systemized portfolio of research topics, which seem to be especially attractive for such an integrative research approach. The results of a survey of 105 entrepreneurship researchers in the German speaking world underpin the relevance of the identified interfaces and allow for their priorization. That way we contribute to an integration of this field as the presented set of identified interfaces, in a first step, provides a feasible agenda for interdisciplinary (empirical) follow-up research whose results — in a second step — can build elements of an integrative concept of Entrepreneurship Research. 相似文献
12.
PD Dr. Sascha L. Schmidt Prof. Dr. Benno Torgler Prof. Dr. Dr. h.c. mult. Bruno S. Frey 《Zeitschrift für Betriebswirtschaft》2009,79(3):303-334
Relative income differences are likely to lead to envy within a reference group. Envy in turn influences social behavior and individual performance. While positional concerns are apparent in daily life, empirical evidence is rare in the economic literature. This paper investigates the impact of the relative income position on individuals’ performance or productivity. As ?performance“ is difficult to measure we turn to soccer players whose performance has been well documented. The broad sample covers eight seasons of the German premier soccer league (Bundesliga) between 1995 and 2004, and includes 1040 players, a salary proxy and several performance variables. The results show that player performance is strongly affected by relative income position. A disadvantage in the relative income position reduces productivity. The larger the income differences within a team, the stronger are the effects of positional concern. Team composition also significantly affects behaviour. 相似文献
13.
Sascha Sardadvar 《The International migration review》2015,49(4):843-877
The debate on health inequalities usually focuses on the interplay between socioeconomic status (SES) and health, where it is widely accepted that the former influences the latter. However, little is known on whether the influence of SES on health is sufficient to explain the observed lower health statuses among various migrant groups in European countries. This paper presents a model that integrates the influences of SES and migrant status on health and tests its implications empirically for Austria. Several ordered logit regressions are performed, whose results show that particular migrant groups are disadvantaged with respect to health. In addition, the overall influence of migrant status on health is considerably stronger for women than for men, while health status of men is influenced by interactions between migrant status and occupational status. 相似文献
14.
Sascha L. Schmidt Bruno S. Frey David A. Savage Benno Torgler 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2011,63(2):237-254
Comparing the Titanic and Lusitania disaster the impact of financial and physical power as well as the emergence of social norms on survival during life-and-death situations is analyzed. Despite the fact that some maritime disasters have become famous, a quantitative understanding of survival in life-and-death situations is still lacking. In a quasi-natural experiment multivariate probit estimations are conducted based on publicly available data. The paper suggests that in life-and-death situations differences in time restrictions are crucial. When time is scarce individual self-interested fight-or-flight behavior will predominate and result in a stronger competition for survival. In contrast, altruism and adherence to social norms emerge when there is sufficient time to reflect on the event and circumstances: Social norms require time to evolve, and they loose against physical strength in a shorter window of opportunity. 相似文献
15.
Andrea Calabr Mariangela Vecchiarini Johanna Gast Giovanna Campopiano Alfredo De Massis Sascha Kraus 《国际管理评论杂志》2019,21(3):317-355
Through a systematic review of 118 peer‐reviewed journal articles published between 1961 and 2017, this article provides an integrative picture of the state of the art of the family firm innovation literature. Our aim is to widen existing understanding of innovation in family firms by building a theoretical bridge with studies in the mainstream innovation literature. Specifically, in identifying the main gaps in the literature and providing future research directions, our critical and dynamic picture of family‐specific determinants of innovation is intended to advance the debate on innovation in general, and family firms in particular. 相似文献
16.
Urbanisation is a growing global phenomenon having multiple ecological consequences. However, the effects of urbanisation on biodiversity remain ambiguous, and some evidence exists that cities provide valuable secondary habitats for many species, possibly mitigating regional biodiversity loss. Therefore, the value of urban sites for biodiversity depends on local habitat conditions and the configuration of the surrounding landscape. We aimed to disentangle the effects of local habitat parameters (management, plant diversity) and urban matrix variables (urbanisation, isolation) on carabid beetle and spider diversity and traits in informal urban green spaces in Berlin, Germany. Habitat management and isolation were the most important influences on carabid beetle and spider species and trait compositions. Spider communities of irregular managed sites contained 2.5 times more species of conservation concern than extensive (regular) managed sites. Moreover, irregular managed sites contained larger species (both for carabid beetles and spiders) and affected the hunting mode of spiders. Isolated sites tended to have lower spider species richness and number of spider species of conservation concern. Moreover, isolated sites were characterised by small, mobile and herbivorous carabid beetles. In contrast, urbanisation and local plant diversity had no effect on carabid beetles and spiders. We conclude that urban grasslands within residential areas – even if not targeted for conservation plans – can provide important habitats for conserving biodiversity, including species of conservation concern. Reducing the intensity of habitat management and increasing the connectivity of urban grassland sites can promote diverse arthropod communities and should therefore be considered in urban planning. 相似文献
17.
Entrepreneurial orientation in vertical alliances: joint product innovation and learning from allies 总被引:2,自引:2,他引:0
Ricarda B. Bouncken Boris D. Plüschke Robin Pesch Sascha Kraus 《Review of Managerial Science》2016,10(2):381-409
This paper clarifies how a firm’s entrepreneurial orientation (EO) affects joint product innovation within a vertical alliance and how this is influenced by increasing technological uncertainty and the absorption of knowledge from the alliance partners. The results of a structural equation model with latent interactions on 171 firms in the manufacturing industry indicate that the focal firm’s EO increases joint innovation, although this positive effect declines when a high level of uncertainty increases. On the other hand, the ability to absorb partners’ knowledge increases joint product innovation. As such, this study’s results contribute to research in the field of vertical alliances, EO, and the theoretical foundation of a dynamic capability perspective. 相似文献
18.
This paper examines through the lens of sport whether male and female customers as well as differently aged customers focus on different celebrity characteristics and whether they are influenced by celebrities’ facial attractiveness. Drawing on psychological and sociological theories like attachment theory, social role theory of gender, or social norm theory as well as on the academic literature on celebrity endorsement in general, we develop several hypotheses regarding how a fan’s age and gender affect the importance of key characteristics of football stars—namely experience, personality, exemplary behavior, and skills. Using a proprietary dataset that combines archival data concerning professional football players and clubs with survey data of more than 2100 football fans, we find evidence that female fans attach more importance to a player’s personality and behavior while male fans seem to focus on experience and skills. We further find that when fans get older, the importance of a player’s behavior and experience increases. Moreover, our results show that the facial attractiveness of players clearly influences fan perceptions. Our results contribute to existing research on customer segmentation by providing a more differentiated picture of the effects of key celebrity characteristics on different customers. 相似文献
19.
In this note, a hypothesis test based on relevant statistical differences is proposed for multivariate linear regression models whose design matrix rank does not equal the number of regression variables. A statistical example is also provided to illustrate the proposed hypothesis test. 相似文献
20.
Innovation in family firms: an empirical analysis linking organizational and managerial innovation to corporate success 总被引:3,自引:3,他引:0
Family firms play a significant role in national economies worldwide, accounting e.g. for 85% of all enterprises in the OECD
countries as well as for the majority of companies in Central Europe. Previous scholarly research on family firms has mostly
focused on the question of how they differ from public corporations, describing family firms as being more conservative, less
risk-raking, or reluctant to grow—in sum, as being less entrepreneurial than their non-family counterparts. Similarly, the
existing literature often criticizes the lack of innovation in family firms. But since innovation has long been discovered
as one of the key drivers to company success, it is surprising that its role in family firms has been mostly neglected in
existing academic research so far. The aim of this article is therefore to study the role of (managerial and organizational)
innovation in family firms compared to non-family firms on the basis of an empirical survey of 533 companies from Finland,
using structural equation modelling (MPlus) for the statistical analyses. 相似文献