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1 – 10 of over 1000This study seeks to provide a robust piece of evidence of forest depletion in Ghana and its associated driver intensities to inform national policy decisions towards achieving…
Abstract
Purpose
This study seeks to provide a robust piece of evidence of forest depletion in Ghana and its associated driver intensities to inform national policy decisions towards achieving Sustainable Development Goal (SDG) 15 and beyond.
Design/methodology/approach
Using a representative sample size of 733 households, which was obtained with the aid of a structured questionnaire, a descriptive analysis is used to show the evidence of forest depletion. For robustness purposes, the geographic information system (GIS) is used to provide a piece of remote sensing evidence to substantiate the claim. In addition, an ordered probit regression model is estimated given the ranked nature of the responses to determine the drivers of forest depletion.
Findings
The results provide evidence that the urban forests in the Greater Accra Region (GAR) of Ghana have been depleted. Overall, 44% argued that the depletion of the forests is high, 30% indicated that the depletion is moderate, while 26% indicated that the depletion is low. Consistent with the literature, the ordered probit regression results show that human behaviour, climate change and institutional failure are the driver intensities of forest depletion in the Region. Besides, the authors find an increasing order effect for all three drivers. Using a descriptive analysis, majority of the respondents posited that human behaviour is the main driver intensity, followed by climate change and then institutional failure. This study recommends the need for education and advocacy, community participation, law enforcement, resource mobilization, modern adaptation strategies and internalization of externalities as a way of controlling the drivers of forest depletion.
Originality/value
The study uses remote sensing techniques to provide empirical evidence of protected forest depletion in the GAR, Ghana. In addition, an ordered probit regression is used to identify the driver intensities that explain the depleted protected forests in the region.
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Views tropical forests as providing a number of outputs for the host country and the world at large. Activities to curb deforestation yield private goods, local (country‐specific…
Abstract
Views tropical forests as providing a number of outputs for the host country and the world at large. Activities to curb deforestation yield private goods, local (country‐specific) public goods, and global public goods. Markets can operate with respect to the private goods, while nations are motivated to strike bargains with one another with respect to the country‐specific public goods. Inefficiency or suboptimality stems from the global public goods that preservation activities of one country confer on another. Collective action at the transnational level is needed to address these global public goods. This suboptimality can be attenuated if the developed countries establish property rights to genetic material gathered from the rain forests. Much can be done to promote allocative efficiency and these actions should be accomplished prior to the institution of a supranational linkage. Since the bulk of the global public benefits are derived by the developed countries, they are in a weak bargaining position with respect to the shrinking rain forests. An early agreement is in their interests even if the bargain favours the tropical countries.
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Modestus Fosu, Timothy Quashigah and Paulina Kuranchie
The threat of climate change to life has provoked animated reactions through debates in academic and non-academic circles. It has also provoked research, regulations and campaigns…
Abstract
The threat of climate change to life has provoked animated reactions through debates in academic and non-academic circles. It has also provoked research, regulations and campaigns across the globe. A notable area of concern has been people's awareness of, and consequent adjustment to, this pressing danger. This study begins from the critical perspective that there is little knowledge about the extent to which Africans, in general, and Ghanaians, in particular, are made aware of the climate change scourge and its implications. Thus, this study investigates the global discourse by providing knowledge on how the Ghanaian media inform people on climate change and the implications thereof. Underpinned by theories relating to the information function of the media, agenda setting and media effects, the study would draw data from in-depth interviews with key government and duty bearers, and from a qualitative content analytical approach using a broad spectrum of media outlets including online news portals. We theorise that the Ghanaian media grossly under-represent the climate change narrative, which could circumscribe people's awareness and knowledge of the phenomenon. The interventionist position the paper adopts is that a vigorous agenda focused on the specific Ghanaian and African media contexts be adopted to bring climate change issues to the doorstep of Ghanaians and Africans. Consequently, the study would present a number of critical ways to responding to the threat of regional and global climate change.
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Dilvin Taşkın, Gülin Vardar and Berna Okan
The development of green economy is of academic and policy importance to governments and policymakers worldwide. In the light of the necessity of renewable energy to sustain green…
Abstract
Purpose
The development of green economy is of academic and policy importance to governments and policymakers worldwide. In the light of the necessity of renewable energy to sustain green economic growth, this study aims to examine the relationship between renewable energy consumption and green economic growth, controlling for the impact of trade openness for Organization for Economic Co-operation and Development countries over the period 1990-2015, within a multivariate panel data framework.
Design/methodology/approach
To investigate the long-run relationship between variables, panel cointegration tests are performed. Panel Granger causality based on vector error correction models is adopted to understand the short- and long-run dynamics of the data. Furthermore, ordinary least square (OLS), dynamic OLS and fully modified OLS methods are used to confirm the long-run elasticity of green growth for renewable energy consumption and trade openness. Moreover, system generalized method of moment is applied to eliminate serial correlation, heteroscedasticity and endogeneity problems. The authors used the panel Granger causality test developed by Dumitrescu and Hurlin (2012) to infer the directionality of the causal relationship, allowing for both the cross-sectional dependence and heterogeneity.
Findings
The results suggest that renewable energy consumption and trade openness exert positive effects on green economic growth. The results of long-run estimates of green economic growth reveal that the long-run elasticity of green economic growth for trade openness is much greater than for renewable energy consumption. The estimated results of the Dumitrescu and Hurlin (2012) test reveal bidirectional causality between green economic growth and renewable energy consumption, providing support for the feedback hypothesis.
Practical implications
This paper provides strong evidence of the contribution of renewable energy consumption on green economy for a wide range of countries. Despite the costs of establishing renewable energy facilities, it is evident that these facilities contribute to the green growth of an economy. Governments and public authorities should promote the consumption of renewable energy and should have a support policy to promote an active renewable energy market. Furthermore, the regulators must constitute an efficient regulatory framework to favor the renewable energy consumption.
Social implications
Many countries focus on increasing their GDP without taking the environmental impacts of the growth process into account. This paper shows that renewable energy consumption points to the fact that countries can still increase their economic growth with minimal damage to environment. Despite the costs of adopting renewable energy technologies, there is still room for economic growth.
Originality/value
This paper provides evidence on the contribution of renewable energy consumption on green economic growth for a wide range of countries. The paper focuses on the impact of renewable energy on economic growth by taking environmental degradation into consideration on a wide scale of countries.
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Peter Mederly, Pavel Novacek and Jan Topercer
Gross domestic product as an indicator of wealth and therefore quality of life have long been criticised. GDP places too much emphasis on consumption and ignores wealth…
Abstract
Gross domestic product as an indicator of wealth and therefore quality of life have long been criticised. GDP places too much emphasis on consumption and ignores wealth distribution. Importantly it also takes no account of environmental issues. This article considers the development of an integrated environmental sustainability index and its application in the case of the Czech Republic.
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The study makes an attempt to understand the regional state of depletion of natural capital stock based on the World Bank's recent data on natural resource depletion by following…
Abstract
The study makes an attempt to understand the regional state of depletion of natural capital stock based on the World Bank's recent data on natural resource depletion by following comparative growth analysis using growth accounting method and exploratory econometric approach. The study also considers two regions namely South Asia and sub-Saharan Africa for comparative analysis. Although the extent of protected areas is increasing in different regions of the world, the extent of forest land areas is declining in different regions. The study also intends to determine the role of deforestation and land-use change, habitat fragmentation, encroachment, rapid population growth, and urbanization in explaining cross-country variations of natural resource depletion. Besides, it assesses the temporal movement of this natural resource depletion for the most vulnerable countries, namely low-income economies. Results show that the two major regions of low-income countries do exhibit depletion of natural capital stock such as agricultural land, forests, and subsoil assets in per capita terms. These results have important implications for poverty reduction and fulfillment of Sustainable development goals (SDGs) of low-income countries.
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Kunal K. Ganguly and Siddharth Rai
The subject area of the case is operations management and capacity planning. The case adopts different operation strategies to use the idle capacity.
Abstract
Subject area
The subject area of the case is operations management and capacity planning. The case adopts different operation strategies to use the idle capacity.
Study level/applicability
The case study is suitable for discussion in masters level classes. The case explains the situation of a company which is fighting for its survival. The case reveals the alternative operations strategies it applies to maximize its capacity utilization and reduce its costs.
Case overview
The case describes a paper producing company which is earning low margins. The company’s capacity remains unused during the off-seasons. The company then plans to share its capacity with another dying industry. Both the companies plan to cooperate and share resources. However, there are other attractive alternatives too and the dilemma situations leave the gap for continuous discussions.
Expected learning outcomes
The case aims at providing potential alternatives to the students and initiating healthy discussions. The students will be able to understand the capacity utilization dilemmas and applicability of the operations strategy concept in practice.
Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
Subject code
CSS 9: Operations and Logistics.
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Anish Kumar, Sachin Kumar Mangla and Pradeep Kumar
Food supply chains (FSCs) are fast becoming more and more complex. Sustainability is a necessary strategy in FSCs to meet the environmental, economic and societal requirements…
Abstract
Purpose
Food supply chains (FSCs) are fast becoming more and more complex. Sustainability is a necessary strategy in FSCs to meet the environmental, economic and societal requirements. Industry 4.0 (I4.0) applications for a circular economy (CE) will play a significant role in sustainable food supply chains (SFSCs). I4.0 applications can be used in for traceability, tracking, inspection and quality monitoring, environmental monitoring, precision agriculture, farm input optimization, process automation, etc. to improve circularity and sustainability of FSCs. However, the factors integrating I4.0 and CE adoption in SFSC are not yet very well understood. Furthermore, despite such high potential I4.0 adoption is also met with several barriers. The present study identifies and analyzes twelve barriers for the adoption of I4.0 in SFSC from an CE context.
Design/methodology/approach
A cause-effect analysis and prominence ranking of the barriers are done using Rough-DEMATEL technique. DEMATEL is a widely used technique that is applied for a structured analysis of a complex problems. The rough variant of DEMATEL helps include the uncertainty and vagueness of decision maker related to the I4.0 technologies.
Findings
“Technological immaturity,” “High investment,” “Lack of awareness and customer acceptance” and “technological limitations and lack of eco-innovation” are identified as the most prominent barriers for adoption of I4.0 in SFSC.
Originality/value
Successful mitigation of these barriers will improve the sustainability of FSCs through accelerated adoption of I4.0 solutions. The findings of the study will help managers, practitioners and planners to understand and successfully mitigate these barriers.
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The Epic of Gilgamesh is among the oldest stories remembered. One of its tales, “Journey to the Forests of Cedar,” illustrates early accounts of forest depletion (George, 1999…
Abstract
The Epic of Gilgamesh is among the oldest stories remembered. One of its tales, “Journey to the Forests of Cedar,” illustrates early accounts of forest depletion (George, 1999, pp. 30–47). For timber, to expand the city of Uruk where he rules, Gilgamesh kills Humbaba, the forest guardian, who protected a great forest. Gilgamesh and his followers then stripped the forest. The gods warned Gilgamesh in dreams they sent to him on his forest journey that floods and droughts would follow his killing of Humbaba and the cutting of the cedar forests, and so it happened.