Cross-border exchanges and volatility forecasting

We test for the performance of a series of volatility forecasting models (GARCH 1,1; EGARCH 1,1; CGARCH) in the context of several indices from the two oldest cross-border exchanges (Euronext; OMX). Our findings overall indicate that the EGARCH (1,1) model outperforms the other two, both before and after the outbreak of the global financial crisis. Controlling for the presence of feedback traders, the accuracy of the EGARCH (1,1) model is not affected, something further confirmed for both the pre and post crisis periods. Overall, ARCH effects can be found in the Euronext and OMX indices, with our results further indicating the presence of significant positive feedback trading in several of our tests.     

Keeping Up with the Kardashians: Consumers' Intention to Engage in Cosmetic Surgery

This study examined the predictors of intention to engage in a cosmetic surgery. A convenience sampling approach utilizing a self-administered pen-and-paper and online survey was used to collect 214 responses in Australia. Favorable attitude had a significant positive effect on intention to engage in a cosmetic procedure for female respondents. On the other hand, subjective norms had a significant positive effect on intention to engage in a cosmetic procedure for male respondents. Managerially, findings will help practitioners in the cosmetic surgery industry to implement marketing strategies that target this growing consumer segment.     

An intelligent and secure system for predicting and preventing Zika virus outbreak using Fog computing

Zika virus is a mosquito-borne disease that spreads very quickly in different parts of the world. In this article, we proposed a system to prevent and control the spread of Zika virus disease using integration of Fog computing, cloud computing, mobile phones and the Internet of things (IoT)-based sensor devices. Fog computing is used as an intermediary layer between the cloud and end users to reduce the latency time and extra communication cost that is usually found high in cloud-based systems. A fuzzy k-nearest neighbour is used to diagnose the possibly infected users, and Google map web service is used to provide the geographic positioning system (GPS)-based risk assessment to prevent the outbreak. It is used to represent each Zika virus (ZikaV)-infected user, mosquito-dense sites and breeding sites on the Google map that help the government healthcare authorities to control such risk-prone areas effectively and efficiently. The proposed system is deployed on Amazon EC2 cloud to evaluate its performance and accuracy using data set for 2 million users. Our system provides high accuracy of 94.5% for initial diagnosis of different users according to their symptoms and appropriate GPS-based risk assessment.     

The Global Preference for Dividends in Declining Markets

Investors globally prefer dividend‐paying stocks over nondividend‐paying stocks more in declining than in advancing markets, even accounting for firm‐level growth opportunities, size and risk effects. Dividend‐paying stocks outperform nondividend‐paying stocks, from 0.63% (China) to 3.79% (Canada) more per month in declining than in advancing markets. In declining markets, dividend‐paying firms outperform by more than any underperformance in advancing markets. The results are robust across dividend taxation regimes, legal environments, emerging and developed markets, periods prior to and after the 2008 global financial crisis, the exclusion of the dividend declaration month and in respect to segmented or integrated international capital markets.     

Corporate governance,life cycle,and payout precommitment: An emerging market study

We analyze the role of firm‐level corporate governance in determining the precommitment payout policy of emerging market firms and investigate whether there is a precommitment life‐cycle effect. Unlike previous studies of U.S. firms, we find evidence of precommitment only among relatively well‐governed firms, which combine good governance with large dividend payouts to shareholders and large debt‐related repayments to creditors. We also document a strong precommitment life‐cycle effect. Firms in the growth and mature stages of their life cycle tend to use both debt and dividends to precommit to investors, with an increasing proportion of dividends in total payout measures. Our results are robust to an array of control variables, alternate payout proxies, market setting, and firm‐level corporate governance, and it addresses potential endogeneity concerns in the sample.     

An international patent protection system: A new approach

For all practical purposes, there are two patent protection systems in the world today. The developed countries have national systems, although different in some respects, that provide reasonably effective protection for patent holders. On the other hand, the less developed countries have national systems that are generally not enforced. The lack of enforcement is primarily because these countries own less than one percent of the world's patents. Thus, they have little reason to provide effective protection for those in the industrial countries who hold patents. It would seem advantageous to all concerned to develop a patent system that is accepted by the majority of nations. This study uses an analysis of the major economic and social implications of the present system to propose a suggested approach to a truly international patent system. © 1998 John Wiley & Sons, Inc.     

Marketers expressing the future: Scenario planning for marketing action

Thomas Friedman exhorts us to imagine the future [1] - we urge marketers to invent the future, to learn the future faster, and to deliver the future earlier. Marketers are asked to develop scenarios about emerging technologies such as broadband wireless but more often than not have no education or training in scenario planning. Also marketers are often stuck in a strategic planning mindset based on successful replication of past marketing strategies. Strategic management and marketing learning has ventured into futures and foresight methodologies, but with strong focus on conventional macroscopic high-level scenario planning methods.This paper positions scenario planning as a method to express the future vision, both tacit and explicit, of business, products and services in a clear succinct story form, to underpin all elements of a marketing strategy (goals, position and execution). The scenario planning for marketing action (SPMA) model is introduced and discussed incorporating eight principles: moderation and time compression; storytelling led new product and service development; customer orientation; iterative dynamic scenarios; complexity science to foster non-linear thinking; risk weighted scenarios; participant hosted scenario workshops; springboard consolidation.The SPMA method was proven and evolved within postgraduate Executive education courses in Sydney and Bangkok from 2003 to 2007. This approach is fundamental for marketers to gain competences in “learning the future faster”, thus possessing capabilities to imagine and invent the future and deliver the future earlier.     

Bibliometric monitoring of research performance in ICT-based disaster management literature

Quality & Quantity - The increasing diffusion of Information Communication Technologies (ICT) in the domain of disaster management depicts the catalyzed efforts and interests of nations for...