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171.
The purpose of this study is to examine how small to medium‐sized enterprises (SMEs) in different industry segments utilize government, industry, and professional networks and to test the influence of SME innovativeness, environmental competitiveness and network type for SME export likelihood. Previous studies on networks and exports tend to be qualitative and based on small samples. This study adds to previous scholarship by investigating a large database consisting of 2,263 Australian SMEs. Results indicate SME innovativeness contributes positively to export likelihood while contrary to extant studies, no significant relationship is observed between environmental competitiveness and export likelihood. Moreover, a significant, positive relationship exists between government networks and export likelihood, and a positive though weaker relationship between industry networks and export likelihood. On average, the likelihood of SMEs receiving export income increases by 47 percent if all three network types are accessed between one and three times a year, controlling for other factors. Further analyses of industry sub‐segments indicate a stronger relationship between industry networks and export likelihood.  相似文献   
172.
Young children have a natural tendency to mouth items to explore their environment. Mouthing carries mechanical and chemical hazard potential for injury to the child, for example if they swallow an item they may choke, they may cut themselves on sharp items, and certain chemicals are present in plastic items which may pose a risk to children. Few data are available on the time that young children mouth items, how they mouth, and what they mouth. This study gathered data on 236 children aged between 1 month and 5 years to supplement and extend existing data. Findings are presented of estimated average and maximum daily mouthing times for children, how they mouth, what they mouth, and whether the items mouthed were intended to be. A validation study was carried out to determine the accuracy of the parental observation method used to gather the data. The implications of the findings of this study are discussed with respect to reducing the potential for mechanical accidents in the home.  相似文献   
173.
This research explores the simultaneous effects of key variables on unhealthy eating behaviour. Specifically, this study focuses on the relative effects of advertising, parental and peer influence, and self‐efficacy on the unhealthy eating behaviour of US adolescents. The results suggest that: (1) parental influence, peer influence and self‐efficacy significantly predict unhealthy eating behaviour; (2) self‐efficacy is the strongest predictor of unhealthy eating behaviour; and (3) advertising effects are largely neutralized by parental influence, peer influence and self‐efficacy.  相似文献   
174.
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