Affordability is a new “alien” concept penetrating the field of contract and consumer law as one of the obligations related to the provision of “universal services” or “public service” in the context of services of general economic interest. Affordability becomes an important element of the European social model (using Scharf’s terminology; Scharf, J Common Mark Stud 40:645–670, 2002) and its constitutional dimension will be confirmed by the Treaty of Lisbon and the Charter of Fundamental Rights of the European Union (EU). The major European Commission policy tool for ensuring the Affordability of Energy Supply is, on the one hand, functioning competition, which should bring about reasonable prices in general, and on the other hand, regulation targeted at so-called vulnerable consumers. First tested in the UK, it was later spread mainly by the requirements of the Second Energy Package in other Member States (MS). The Third Energy Package (to be implemented by March 2011) further develops this idea and clarifies the set of obligations that the protection of consumers and ensuring the Affordability of Energy Supply require in the understanding of the EU legislator. One could speculate to what extent this is a reaction to the fact that some MS and, in particular, the new MS did not implement the consumer protection requirements of the Second Energy Package, but rather opted for very different regulatory strategies. This paper will examine different regulatory strategies employed in four MS (the UK, France, the Czech Republic, and Slovakia), with special focus on the situation in the two new MS, in order to respond to the question as to whether these different regulatory strategies provide what is promised, i.e., affordable energy for all. 相似文献
Finance and Stochastics - We provide a model-free pricing–hedging duality in continuous time. For a frictionless market consisting of $d$ risky assets with continuous price... 相似文献
In this paper, we present a duality theory for the robust utility maximisation problem in continuous time for utility functions defined on the positive real line. Our results are inspired by – and can be seen as the robust analogues of – the seminal work of Kramkov and Schachermayer (Ann. Appl. Probab. 9:904–950, 1999). Namely, we show that if the set of attainable trading outcomes and the set of pricing measures satisfy a bipolar relation, then the utility maximisation problem is in duality with a conjugate problem. We further discuss the existence of optimal trading strategies. In particular, our general results include the case of logarithmic and power utility, and they apply to drift and volatility uncertainty.
This paper argues that an aggregate news shock reveals news about technological improvements in the durable goods sector. Better technological prospects translate into large responses of the fundamentals in the durable goods sector; much larger than the responses of the fundamentals in the non‐durable goods sector. These better technological prospects, contrary to common belief, do not induce short‐run comovement among fundamentals within either of the two sectors. The behaviour of inventories, an important margin that durable goods producers can use to buffer news shocks, proves to be crucial for reconciling the effects of news shocks in a two‐sector model with the data. 相似文献
ABSTRACTThis paper reviews the literature on tourism destination competitiveness from different aspects, focusing on comparative and competitive advantages. Also, the paper highlights the importance of information and communication technologies (ICTs) in tourism destinations and their increasing impact on the achievement of destination competitiveness. Thanks to the wider application of ICTs in tourism, tourists nowadays are well informed and have access to global market which creates a new dynamic environment by creating a smart demand. Since smartness emphasizes on ICT-based tools, including smartness integration for value co-creation, it can increase and enhance destination competitiveness. In this regard, special emphasis is placed on exploring the core components of smartness and smart tourism destination. 相似文献
ABSTRACTSparkling wines accounted for 7.7% of the total wine consumption in 2011 in the world. Even though sparkling wine remains a long way behind still wine in total volume of production, world consumption of sparkling wine is expected to grow at a faster rate with an 8.5% increase by 2016. Although Croatia is a country with a high residual per capita consumption, the share of sparkling wine consumption compared with total wine consumption amounts only 1.3%. To collect data on Croatian sparkling wine consumers’ behavior and attitudes, we performed online research with 273 consumers. The research confirmed the low frequency of sparkling wine consumption. The most important characteristics of sparkling wines for Croatian consumers are their intrinsic characteristics (taste, smell) together with price:quality ratio, while visual appearance, expert reviews, or wine prizes are less important. Consumption of sparkling wines is generally associated with specific celebrations. Due to such perception of exclusive wine use, there is a need to break down this prejudice by better sparkling wine promotion through wine-tasting events, seminars, and gastronomy offers, especially for younger consumers. 相似文献
ABSTRACTThis paper examines whether a long-run relationship exists between CO2 emissions and selected variables: real gross domestic product per capita, inward stock of foreign direct investments, gross fixed capital formation, industry, value added and energy use per capita for Colombia, Indonesia, Viet Nam, Egypt, Turkey and South Africa countries in the period of 1989–2016. We used panel unit root testing, followed by panel cointegration tests and panel causality. The results clearly prove the existence of a bidirectional long-run causal relationship between all the variables except between CO2 emissions and GDP and CO2 emissions and GFCF. Major finding of the short-run causality analysis is that CO2 emission in the short run does not result in changes of other variables. On the other hand, all variables except foreign direct investments (FDI) cause the changes in the CO2 emissions, and there is a positive bidirectional causal relationship between GDP and FDI, between GFCF and FDI, and between GFCF and IVA. Finally, positive unidirectional causal relationship also exists, running from GDP to IVA, GDP to ENUSE, IVA to FDI and ENUSE to FDI. 相似文献
This paper investigates the multidisciplinary theoretical context of financial capability and provides a critical examination of 14 relevant theoretical frameworks. To this end, the paper defines financial capability and develops a new theoretical framework of financial capability termed the personal financial management system. Financial capability is defined as the capacity of consumers to undertake comprehensive financial activities and thereby achieve personal financial well-being. The exploration of financial capability includes the concepts of financial literacy and psychological financial capability, where the latter represents automatic and controlled mental processes. Recent advances in behavioural science have profoundly changed the realm of personal finances, and it is, therefore, essential to acknowledge the importance of the intuitive reasoning that shapes our financial decision making. As part of the financial management system's throughput, together with individual motivation and opportunity within the personal financial management system, financial capability forms financial behaviour. The framework identifies three groups of relevant antecedents of financial capability including sociodemographic factors, cognitive and affective factors and personality and values. By constructing a comprehensive theoretical model, this paper contributes to the literature by providing greater consistency in the definitions of capability and its related terms, encouraging academic discussion and affirming the much-needed directions for future research. 相似文献