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This chapter develops and examines a model of the relationship between consumption and environmental degradation, using per capita gross domestic product (GDP) as the proxy for consumer behavior and per capita carbon dioxide emissions as the indicator of pollution. The time paths of emissions and consumption are modeled within a dynamic framework representative of ever-changing global economic and social conditions, and the result is expressed as an optimization problem from which Hamiltonian conditions are derived. Optimal control theory can be used to solve problems in dynamic economic analysis, and the Hamiltonian approach is one way of solving this class of problems. These conditions are analyzed through the use of a phase diagram, and the empirical section of the chapter reveals the relationship between CO2 emissions and GDP values for the aggregate of 148 nation states studied by the United Nations, as well as for developed, developing, and underdeveloped countries as classified by the United Nations. The results of our analysis are not encouraging unless significant changes are made to the policies of leading nations, and the chapter closes with a discussion of alternative policy paths that may ease the identified trends in environmental degradation.

This paper aims to explore the area of carbon offsets and carbon neutrality within the context of hotels and resorts. In theory, carbon markets assist organizations in reducing their carbon footprint by purchasing carbon offsets. This conceptual paper aims to explore this market, analyze its operations and evaluate the participants. The expectation is that this original research will provide a foundation for analyzing this market to make sense of the widely disparate views about carbon neutrality held by companies in the hospitality sector.

The research study aimed to uncover what claims are currently made about carbon neutrality, what properties are making these claims and are these claims legitimate? A broad Internet search was conducted to collect a sample of hotels and resorts that marketed carbon neutrality as a feature of their properties. Next, a five-point Likert type scale was constructed to analyze every hotel and resort in terms of legitimate reflection of market performance challenges or dimensions. In this study, the hotels that claim to be “Carbon Neutral” were scored according to four market performance dimensions: project quality, carbon calculations, quality information of providers and price per ton of carbon offset.

The paper’s findings offer a twofold contribution. First, hotels and resorts interested in entering the offset market can use the results as strategic information to bolster efforts to achieve legitimacy and viability in this market. Second, the findings offer a benefit to consumers concerned to reduce their carbon footprint, as the results include a determination of the best hotels and resorts in terms of carbon neutrality.

This research found that the claim “carbon neutral” is used often to attract green consumers. The spectrum of claims ranged from hotels presenting comprehensive carbon management plans or online carbon footprint applications, to hotels that had minimal information and used the “carbon neutral” for marketing purposes only. In numerous cases, the claim of carbon neutrality is not substantiated and, in this case, might be construed as greenwashing.

The findings indicate that claims of carbon neutrality can be exaggerated and that the consumers must themselves be educated to be aware of claims that are unfounded.

Given the large and rising number of offset providers in the unregulated carbon offset industry and the hotel industry, this contribution promises to offer value. This study is one of the first formal analyses of carbon offsets in the hospitality market. The author hopes that this study will encourage others to research the growing market of voluntary carbon offsets further.

The primary purpose of this paper is to examine the digital divide so advertisers recognize opportunities, threats, and responsibilities in their use of the Internet to promote goods and services worldwide. Through data collected by a variety of international organizations and in cooperation with the United Nations, this research explores the diffusion of information and communications technology within the context of vast socioeconomic inequalities across and inside nations. The paper opens with a brief discussion of the impact of the technological revolution on advertising, followed by a look at the digital divide. Data descriptions are presented in the next section, along with findings that provide regional comparisons. The paper closes with implications for advertising practice as well as global policy.