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961.
旅游经济是典型的体验经济,旅游活动与体验经济密切相关。以扬州古巷为研究对象,指出扬州古巷旅游在体验扬州古城文化、感受扬州历史、体验扬州民俗以及感悟人生智慧等方面有较好的体验性。从体验化角度提出了扬州古巷开发的措施,包括体验主题设计、丰富产品内容、提升旅游环境、加强体验参与以及促进智慧旅游等。  相似文献   
962.
963.
Security of Big Data is a huge concern. In a broad sense, Big Data contains two types of data: structured and unstructured. Providing security to unstructured data is more difficult than providing security to structured data. In this paper, we have developed an approach to provide adequate security to unstructured data by considering types of data and their sensitivity levels. We have reviewed the different analytics methods of Big Data to build nodes of different types of data. Each type of data has been classified to provide adequate security and enhance the overhead of the security system. To provide security to a data node, and a security suite has been designed by incorporating different security algorithms. Those security algorithms collectively form a security suite which has been interfaced with the data node. Information on data sensitivity has been collected through a survey. We have shown through several experiments on multiple computer systems with varied configurations that data classification with respect to sensitivity levels enhances the performance of the system. The experimental results show how and in what amount the designed security suite reduces overhead and increases security simultaneously.  相似文献   
964.
The contextual relevance effect on financial advertising   总被引:1,自引:1,他引:0  
The contextual relevance effect is an important factor for the effectiveness of financial services advertising that corresponds to the message effects such as ad recall (RAD), perceived contextual relevance (PCR), message involvement (MI) and attitude towards the ad (AAD), created during the process. Thus, this study examines whether the contextual relevance effect increases RAD, PCR, MI and AAD. The results reveal that the contextual relevance effect increases RAD, PCR, MI and AAD. Moreover, MI mediates PCR on AAD. Implications based on the findings demonstrate the importance of contextual relevance as a metric for financial services advertising effectiveness.  相似文献   
965.
A puzzle in international macroeconomics is that real exchange rates are highly volatile. Standard international real business cycle (IRBC) models cannot reproduce this fact. This paper provides evidence that TFP processes for the U.S. and the “rest of the world” are characterized by a vector error correction model (VECM) and that adding cointegrated technology shocks to the standard IRBC model helps to explain the observed high real exchange rate volatility. Also, the model can explain the observed increase in real exchange rate volatility with respect to output in the last 20 years by changes in the parameters of the VECM.  相似文献   
966.
The business models of banks are often seen as the result of a variety of simultaneously determined managerial choices, such as those regarding the types of activities, funding sources, level of diversification, and size. Moreover, owing to the fuzziness of data and the possibility that some banks may combine features of different business models, the use of hard clustering methods has often led to poorly identified business models. In this paper we propose a framework to deal with these challenges based on an ensemble of three unsupervised clustering methods to identify banking business models: fuzzy c‐means (which allows us to handle fuzzy clustering), self‐organizing maps (which yield intuitive visual representations of the clusters), and partitioning around medoids (which circumvents the presence of data outliers). We set up our analysis in the context of the European banking sector, which has seen its regulators increasingly focused on examining the business models of supervised entities in the aftermath of the twin financial crises. In our empirical application, we find evidence of four distinct banking business models and further distinguish between banks with a clearly defined business model (core banks) and others (non‐core banks), as well as banks with a stable business model over time (persistent banks) and others (non‐persistent banks). Our proposed framework performs well under several robustness checks related with the sample, clustering methods, and variables used.  相似文献   
967.
Delays in financial reports often reflect issues related to period-end accounting and audit processes. We investigate the impact of filing delays in connection with auditor characteristics on the quality of financial statements in a sample of firms that filed Form 10-K after the statutory due date. We find that late filing firms are associated with lower financial reporting quality compared to timely filing firms matched by propensity scores, where financial reporting quality is measured by the absolute value of performance-matched discretionary accruals and the probability of a late filing being restated in subsequent periods. Furthermore, we demonstrate that the adverse consequences of late filings can be largely mitigated by having a Big 4 auditor. The differential audit quality stems primarily from Big 4 auditors in large offices and is more pronounced when an auditor may need to draw on additional resources in a limited period.  相似文献   
968.
Experiments conducted in the US and France were used to study how individuals make trade-offs between health and taste for themselves and others. When someone receives a choice made for them that differs from their preference, they experience a welfare loss; at least in the short-term. We measure the empirical magnitude of this loss, and suggest it play a role in assessing the desirability of paternalistic policies motivated by behavioural economics. We show that the welfare loss changes with the provision of new information and the impact of this information differs for the two countries.  相似文献   
969.
This article deals with the relationship between development, creativity, and culture. It is based on the works of Celso Furtado — a Brazilian economist, a member of ECLAC’s first generation of scholars (along with Raul Prebisch), and a notable intellectual of sub-development and development in Brazil and Latin America. For Furtado, economic development is an endogenous social process that leads to human ingenuity and creativity. However, Furtado argued that creativity does not occur haphazardly. It is conditioned by cultural structures that can take two forms: material (means) or immaterial (ends). The former steers creativity toward serving material accumulation and consumption, while the latter guides it toward individuals’ existential way of life. Furtado’s central claim is that, in the “industrial civilization,” such values as rationality and efficiency bring human creativity into the production process.  相似文献   
970.
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