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171.
172.
Market imperfections,opportunity and sustainable entrepreneurship   总被引:1,自引:0,他引:1  
This research develops the argument that four types of market imperfections (i.e., inefficient firms, externalities, flawed pricing mechanisms and information asymmetries) at once contribute to environmental degradation and that they also provide significant opportunities for the creation of radical technologies and innovative business models. We show that these opportunities establish the foundations for an emerging model of sustainable entrepreneurship, one which enables founders to obtain entrepreneurial rents while simultaneously improving local and global social and environmental conditions. To advance this new field, we offer suggestions for a research agenda focusing on two areas: the relationship between market imperfections and entrepreneurial opportunities, and the emerging field of sustainable entrepreneurship.  相似文献   
173.
Aaron 《中国广告》2007,(4):142-143
“新年了,祝你百事可乐!”每年春节,人们相互间都会转发类似的祝福,在祝福的传递间渲染着节日的喜庆。春节,正是百事可乐历年来品牌推广的重点排期,也是营销活动大放异彩的重要时刻。  相似文献   
174.
Aaron 《中国广告》2007,(6):158-159
女人爱钻戒,因为它的纯洁和璀璨还有什么比钻石更具诱惑力也许只有比钻石更闪耀的无瑕肌肤肌肤如雪,吹弹可破女人一生永恒的追求征服女人,从网上开始奢侈品,从小众向大众过渡提及奢侈品,很多女人会想到Dior。Dior是一个历史悠久,长期屹立于世界时尚舞台前沿的品牌。  相似文献   
175.
The Review of Austrian Economics - Democracy is an economic problem of choice constrained by transaction costs and information costs. Society must choose between competing institutional frameworks...  相似文献   
176.
We extend behavioural research in investment and retirement savings to insurance, by investigating factors that may influence individuals’ insurance decision making. These factors include financial literacy, specialist insurance education and some behavioural biases. Based on a definition of insurance literacy that requires both having, and applying insurance knowledge, we find from a survey of postgraduate students that financial literacy does not necessarily translate to insurance literacy, whereas more specialised education can improve insurance literacy. Results also indicate specialist education potentially reduces susceptibility to anchoring effects.  相似文献   
177.
Objective: The ECHELON-1 trial demonstrated efficacy and safety of brentuximab vedotin plus doxorubicin, vinblastine, and dacarbazine (A?+?AVD) vs doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) as frontline therapy for stage III/IV classical Hodgkin lymphoma. This analysis evaluated the cost-effectiveness of A?+?AVD from a US healthcare payer perspective.

Methods: The incremental cost-effectiveness ratio (ICER), defined as the incremental costs per quality-adjusted life year (QALY) gained, was estimated using a non-homogenous semi-Markov cohort model with health states defined on progression following frontline treatment, and for those with progression, receipt of autologous stem-cell transplant (ASCT), and progression after ASCT. Patients undergoing ASCT were classified as refractory or relapsed based on timing of progression. Probabilities of progression/death with frontline therapy were based on parametric survival distributions fit to data on modified progression-free survival (mPFS) from ECHELON-1. Duration of frontline treatment and incidence of adverse events were from ECHELON-1. Utility values for patients in the frontline mPFS state were based on EQ-5D data from ECHELON-1. Other inputs were from published sources. A lifetime time horizon was used. Costs and QALYs were discounted at 3%. Analyses were conducted alternately using data on mPFS for the overall and North American populations of ECHELON-1.

Results: The ICER for A?+?AVD vs ABVD was $172,074/QALY gained in the analysis using data on mPFS for the overall population and $69,442/QALY gained in the analysis using data on mPFS for the North American population of ECHELON-1. The ICER is sensitive to estimated costs of ASCT and frontline failure.

Conclusion: The ICER for A?+?AVD vs ABVD based on ECHELON-1 is within the range of threshold values for cost-effectiveness in the US. A?+?AVD is, therefore, likely to be a cost-effective frontline therapy for patients with stage III/IV classical Hodgkin lymphoma from a US healthcare payer perspective.

Trial registration: ClinicalTrials.gov identifier: NCT01712490.  相似文献   
178.
In both Israel and India the globalisation process of the 1990s led to the development of advanced domestic industry. This article sketches the socioeconomic impact of this development in the two countries. The analysis suggests that the unique comparative advantage of each of these countries underlies the differences in the form of development and its social impact. Where the relative advantage consisted of innovativeness (Israel), globalisation led to development of an advanced industry focusing on research and development centres and local start‐up companies. In contrast, where the relative advantage consisted of low labour costs (India), globalisation resulted in the development of an advanced industrial sector focusing on manufacturing and service centres.  相似文献   
179.
Crypto-mining attacks have emerged as a new generation of web-based attacks which have seen cybercriminals eschew the infamous crypto ransomware. The watering hole attack vector has by far been the most widely employed attack methodology but it faces the task of luring the victim to the infected web resources. However, cryptojacking injection presents a paradigm shift to web-based crypto-mining attacks in that it eliminates the need for a pivotal third-party such as the exploitable web server. Thus, instead of attacking credit card and other private information of e-commerce users, attackers seek to maliciously abuse a victim’s CPU to generate cryptocurrency. In this paper, we investigate and evaluate cryptojacking injection – a state-of-the-art web-centric attack vector in the crypto-mining attacks landscape. We formulate an attack model based on finite state machines which depicts the various breaches of confidentiality, integrity and availability in the web system as the attack progresses. We show how this new attack vector attacks some of the core components of e-commerce (URL, HTTP and HTML) to generate Monero crypto currency from benign web users. We evaluate our modeling approach with a series of experiments with two attack scenarios using different operating systems. Results show that the attack is indeed cross-platform and feasible on any operating system of a browser-capable device. We analyze the generated network traffic during the attack and draw features such as URLs and the parsed files, the associated cryptographic hashes, and the IP addresses of the crypto-mining domains. These, together with host-based features such as exhaustive CPU usage can be used as indicators of compromise and subsequently act as feed into intrusion detection systems.  相似文献   
180.
Millennial consumers are increasingly becoming important actors in business that account for sufficient purchasing power. However, Millennials are infamously narcissistic and their views of ethics are more relaxed than previous generations (i.e., Baby Boomers, Generation X). Millennials remain poorly understood in general, especially in the context of developing countries. Hence, the purpose of this study was to profile this generation by segmenting Millennials in Indonesia and investigating differences between these segments on their ethical beliefs and Machiavellianism, an important personality characteristic. This study used a convenience sample from a university in Indonesia (N = 540). The TwoStep cluster analysis produced three segments, namely, “The Religious Millennials”, “The Lukewarm Religious Millennials” and “The Least Religious Millennials”. Consumers who are highly religious are less likely to engage in various unethical behaviours. Interestingly, no significant differences were found between The Lukewarm Millennials and The Least Religious Millennials on their ethical beliefs. This research makes several research contributions. First, this study extended the Hunt–Vitell theory of ethics, where an individual (i.e., Millennials) confronts a problem perceived as having ethical content. Second, the study examined consumer ethics in the context of developing countries where religion plays a significant role in people’s daily life. Third, through understanding different segments, the results assist educators, social marketers and public policy makers in creating an effective campaign to reduce unethical behaviour among Millennials.  相似文献   
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