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Suri Ratnapala 《Constitutional Political Economy》2001,12(1):51-75
This essay revisits the evolutionist writingsof the eighteenth century to clarify their key ideas concerninglegal and social evolution and to assess their relevance in thepresent era of pervasive legislation. The discovery of the principleof the accumulation of design is traced to these writings andthe continuity of twentieth century spontaneous-order theoryand new institutional economics with this tradition is noted.While highlighting the contributions of other institutional theoriststo the elucidation of the role of purposive action in legal evolution,the author argues that input designing does not alter the fundamentalnature of legal emergence as postulated by the eighteenth centuryscholars. The essay supports the ideal of legal generality, freespeech, property and contractual freedom as normative implicationsof the evolutionary viewpoint. 相似文献
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In most real-world (electronic) marketplaces, there are additional considerations besides maximizing immediate economic value. We present a sound way of taking such considerations into account via side constraints and non-price attributes, and show that side constraints (such as budget, limit on the number of winners, and exclusive-or) have a significant impact on the complexity of market clearing. 相似文献
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We analyse the heterogeneity in firms’ decisions to engage in R&D cooperation, taking into account the type of partner (competitors, suppliers or customers, and research institutions) and the sector to which the firm belongs (manufactures or services). We use information from the Technological Innovation Panel (PITEC) for Spanish firms and estimate multivariate probit models corrected for endogeneity which explicitly consider the interrelations between the different R&D cooperation strategies. We find that placing a higher importance to publicly available information (incoming spillovers), receiving public funding and firm size increase the probability of cooperation with all kind of partners but the role is much stronger in the case of cooperative agreements with research institutions and universities. Our results also suggest that R&D intensity and the importance attributed to the lack of qualified personnel as a factor hampering innovation are key factors influencing positively R&D cooperation activities in the service sector but not in manufactures. 相似文献
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Many factory managers are hesitant about implementing a just-in-time system due to concern about the dip in productivity that occurs. Here, a simple analytic model is used to study the trade-off between disruption and learning/improvement on a production line. While simple, the model is shown to capture many of the effects of just-in-time mentioned in the literature.Using insights from the model, an attempt is made to identify those factors to which successful implementation of just-in-time is most sensitive. 相似文献
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Consumers often use an array of extrinsic and intrinsic attributes to infer product quality and to assess monetary sacrifice. However, literature reveals little about how and if consumers would use information on product's manufacturing origins differently if it was national rather than local. In two studies, the role played by uncertainty in judgments of the quality of locally made products is examined. It is shown that when consumers are motivated to process information and quality ratings are high, local identity effects are elicited and monetary sacrifice perceptions are diminished. These results suggest that favorable quality ratings need to be prominently featured when promoting locally made products, and that locally made products are preferred to national ones only when quality is not a concern. 相似文献
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Cindy B. Rippé Suri Weisfeld‐Spolter Yuliya Yurova Alan J. Dubinsky Dena Hale 《心理学和销售学》2017,34(7):733-752
Mobile device technology is transforming the retail shopping experience. Today's consumers are mobile dependent, preferring to consult with their phone, instead of using the salesperson, while shopping at the retail store. In the absence of literature investigating how the salesperson might sell to this omni‐channel, mobile‐connected consumer, this paper proposes a conceptual model and tests its proposed linkages. The empirically tested model presents a dyadic view of the omni‐channel consumer and the salesperson. Uniquely contributing to the omni‐channel and marketing literature, samples from an emerging economy (India) and developed (United States) economy represent the contexts. Specifically, the research examines the salesperson's role in selling to a mobile‐dependent consumer who uses mobile technology to search for information during the sales meeting. Findings show that adaptive selling can affect purchase intention and customer predisposition to comply with salesperson input. Results also reveal how perceived control, mobile dependence, and customer predisposition to comply with mobile device input affect purchase intention. Managerial and research implications specifically appropriate for the omni‐consumer retail setting are offered. 相似文献
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Chetan Prajapati Abhay Agrawal Ravish Atha Manav P. Suri Jayesh P. Sachde 《International journal of injury control and safety promotion》2017,24(1):136-139
A prospective analysis of 104 patients (outdoor and indoor) with manja (powdered glass coated kite string) injury from January 2011 to January 2015 was carried out at Civil Hospital Ahmedabad. All patients were analysed for mode and severity of injury, site of injury, associated injuries, activity being performed when injury occurred, the clinical diagnosis and treatment required. Analysis of collected data revealed that majority of the injuries occurred while driving or in pedestrians with the neck being the most commonly affected body part. Males were more commonly affected with most of the victims in the age group of 16–45 years. Injuries sustained while driving tended to be more severe. All injuries were recorded in the month of January. No deaths were reported, but potentially fatal injuries did occur. Most of the injuries were superficial and could be prevented or mitigated by either protective clothing or by use of protective devices on vehicles, which should be implemented to reduce the morbidity of such injuries in the future. There were no ethical issues or vested interests associated with the study. 相似文献