iNTeg-Risk project: concept and first results

In 2012, the iNTeg-Risk project (www.integrisk.eu-vri.eu) has successfully finished its first 3?years of work. At this point, the project has already yielded a part of large set of results envisaged for its 4.5?years long work plan. This paper recalls the main goals of the project and analyzes the results delivered; as for instance, the work done in single emerging risk representative applications, the work on the development on the iNTeg-Risk paradigm, framework and methodologies of/for emerging risk management, the work on ‘iNTeg-Risk 1StopShop’ (the platform for integrating project results) and its main elements –Risk Atlas, RiskEars (the database of early emerging risk indications/notions), the database of key performance indicators, the work on Safetypedia, etc. The work on harmonization of practices when dealing with emerging risks is certainly the most relevant result in the first years of work on the project. The work has been based on (a) the comparison of different application areas and (b) definition of the elements needed for building the ‘common European approach’ to emerging risks. Some real-life events which took place in the first 2?years of the project (e.g. oil spill in Gulf of Mexico, Fukushima disaster accident in Viareggio, incidents caused by unmanned devices, natural hazards in populated areas, …) have clearly justified some of the choices made in the definition phase of the project. In addition, they have confirmed the need to strengthen the efforts needed to achieve a common understanding about principles of dealing with emerging risks on the broader level – e.g. in the area of EU standardization where the respective preparatory work has started, too.     

Managing safety risks in helicopter maritime operations

Nowadays, helicopters have been used in maritime transportation to serve offshore platforms. This paper outlines methodology for assessing safety risks by operating in the vicinity of helidecks. During each flight, decisions must be made regarding the events that involve interactions between the four safety risk elements – the pilot in command, the aircraft, the environment and the operation. This paper evaluates helicopter crash statistics based on region and flight phase. Data collected were used for developing methodology for computing the helicopter impact frequency into facility of interest. The analysis for helicopter impact frequency calculations is based on number of operations, crash rate, frequency, average length of flight and crash area. Furthermore, the conclusion was defined based on future measurements for helicopter accidents mitigation or reduction. The presented paper contributes to safety risk assessment in helicopter maritime operations.     

Endogenous economic freedom and the wealth of nations: evidence from a panel of countries, 1996–2011

Indexes of economic freedom measure the degree to which the policies and institutions of countries are supportive of economic freedom. The authors find a considerable scope for improvement in Index of Economic Freedom, created by Heritage Foundation, since not all components of index have equal effect on economic well-being. Contrary to Heritage methodology the authors tackle the aggregation bias and highlight that each index component contributes differently to the level of economic freedom and subsequently to the level of income per capita. The level of fiscal freedom and monetary freedom exert the strongest influence on the overall index of economic freedom. Authors present the new endogenous cross-country ranking of 135 countries from Instrumental Variable-Two Stage Least Squares (IV-2SLS) empirical specification which removes the inconsistencies arising from the arbitrary assumption of the equivalent effect of each component on the overall index and, hence, the level of real income per capita.     

Incentive compatibility in non-quasilinear environments

We derive several implications of incentive compatibility in general (i.e., not necessarily quasilinear) environments. Building on Kos and Messner (2013), we provide a (partial) characterization of incentive compatible mechanisms.     

Multilevel Information Presentation Strategy and Customer Reaction: An Empirical Investigation in an Online Setting

This study investigates the use of polyinstantiated information in management of customer relationships. Polyinstantiation can be used to present different information to different customers who are segmented according to some criterion, such as prior purchase behavior. An empirical study shows that presentation of multilevel benefits information affects customer satisfaction with the offer and information quality which, in turn, affect the overall Web satisfaction. This effect is independent of and comparable in size to the effect of customer prior attitude toward the Web and the Internet. Although the present study employs a Web-based retail setting, the relationships between this information presentation approach and measures of user/consumer satisfaction need not be limited to retail scenarios or to online interactions. We discuss the applicability of this technique of information control to different types of interactions between organizations and their constituents.     

An Empirical Investigation of Brand Equity: A Cross-Country Validation Analysis

ABSTRACT

The purpose of this article is to propose and test a model in order to better understand brand equity. The goal of this research is to identify the drivers and determine how they influence brand equity performance in the researched industry in order to develop a more effective brand strategy. Quantitative data collected are used to test a model of brand value in the context of the food industry. The findings of this research provided evidence that the customer-based brand equity model can be applied to the food industry context and be used to guide marketing activities internationally. Brand awareness has a positive influence on brand associations and perceived quality. Brand associations have a positive influence on brand loyalty. Finally, brand loyalty, perceived quality, and brand associations all have a positive effect on brand equity. This study contributes to the scarce international brand equity literature by testing the proposed model using data from a sample of consumers in two European countries.     

Conceptual and mathematical model for quality improvement in health care

Numerous studies have shown that implemented models for quality assurance or improvement in healthcare facilities differ, even those models that are based on the same guidelines, i.e. standards, regulations or concepts. The cause of diversity in implemented quality models could be found in the process of translating guidelines into the implemented model for quality assurance or improvements in healthcare facilities, while neglecting processes of healthcare facilities that are not clinical processes, but still responsible for the quality of healthcare services. Therefore, this research recommends a conceptual model that should be a link between guidelines, implemented models and mathematical models derived from the conceptual model, which could provide a means of evaluating quality values of any part of the healthcare organization.     

An Exploratory Study of Brand Success: Evidence From the Food Industry

The goal of this research is to identify drivers that influence the brand success, in order to develop a more effective business strategy. An abductive theory approach is adopted and food managers from Italy and Sweden were questioned. The authors modeled the eight correlated first-order factors, using seven independent variables and the dependent variable brand success. The variance-based structural equation modeling approach (partial least square [PLS] algorithm) have been applied. This study provides insight and empirical evidence on brand success. The findings can be employed as more effective brand strategies in a sector that has been under-investigated in academic literature and practice.     

重庆市促进就业的政策与法制建设

虽然“劳动者自主择业,市场调节就业,政府促进就业”的方针业已成为社会的共识,并已经上升为国家的法律规定;但是对于“促进就业”问题的法制研究明显不足,尤其是应当从宏观上和微观上采取什么样的政策措施和法制方略,目前还缺少一种关注。这里,结合重庆市的实际状况对重庆市促进就业的政策和法制建设提出一些想法和建议。     

Posting,quoting, and replying: a comparison of methodological approaches to measure communication ties in web forums

Active involvement in discussion-based communities is nowadays a firm part of people’s online activities. The measurement of communication ties and networks between contributors to such domains is thus becoming a relevant research question in social sciences. However, especially in web forums, very often almost no direct relational information exists that would indicate the presence of communication ties among contributors. In contrast with the reply-to structure of Usenet newsgroup or mailing list conversations that contain explicit relational information created by the contributors, some web forums only enable participants to add new posts to threads or to quote preceding posts in threads. When discussions emerge, it is difficult to identify who is replying to whom. Drawing on the social network studies dealing with the conversational patterns in Usenet and web forums, this paper presents an alternative approach to identifying the ties between authors of posts. Several assumptions are discussed, and different measures are developed and empirically evaluated. The findings provide a starting point for the development of a standardized methodology for studying social networks in online communities where only limited direct information about communication ties is available.