scholarly journals Understanding Global Food Surplus and Food Waste to Tackle Economic and Environmental Sustainability

2020 ◽  
Vol 12 (7) ◽  
pp. 2892 ◽  
Author(s):  
Ching-Hsu Huang ◽  
Shih-Min Liu ◽  
Nai-Yun Hsu
Keyword(s):  
Content Analysis ◽  
Food Waste ◽  
Environmental Sustainability ◽  
Preliminary Evidence ◽  
Sharing Economy ◽  
Economic Sustainability ◽  
Global Food

Although food surplus and food waste issues are extremely important, the amount of literature published on these topics is astonishingly low by our observation. The relationships between food surplus/food waste and economic/environmental sustainability have not yet been holistically assessed and discussed. The main purpose of this study is to understand global food surplus and food waste issues in order to tackle the economic sustainability and environmental sustainability crisis. Content analysis was used to analyze 500 relevant materials and was conducted by NVivo 12 Plus software. The results contain seven countries, six organizations, and six continents, providing a framework to recognize the economic and environmental sustainability crisis. In addition, six major organizations and regions were identified and were found to be relevant to the important issues of food surplus, food waste, the sharing economy, economic sustainability, and environmental sustainability. With the trend of globalization, this study highlights some preliminary evidence for reducing food waste, for conflicts of the sharing economy, and for regulated sustainability. Further research and regulations in terms of economic and environmental sustainability are strongly suggested.

scholarly journals Food Waste in Da Nang City of Vietnam: Trends, Challenges, and Perspectives toward Sustainable Resource Use

2021 ◽  
Vol 13 (13) ◽  
pp. 7368
Author(s):  
Ngoc-Bao Pham ◽  
Thu-Nga Do ◽  
Van-Quang Tran ◽  
Anh-Duc Trinh ◽  
Chen Liu ◽  
...  
Keyword(s):  
Food Waste ◽  
Environmental Sustainability ◽  
African Swine Fever ◽  
Modern Society ◽  
Critical Issue ◽  
Typical Feature ◽  
City Government ◽  
Willingness To Participate ◽  
Waste Generation ◽  
Pig Feed

Food waste has become a critical issue in modern society, especially in the urbanized and fast-growing cities of Asia. The increase in food waste has serious negative impacts on environmental sustainability, water and land resources, and food security, as well as climate and greenhouse gas emissions. Through a specific case study in Da Nang City, Vietnam, this paper examines the extent of food waste generation at the consumption stages, the eating habits of consumers, food waste from households and service establishments, as well as prospects for the reuse of food waste as pig feed. The results of this study indicate that per capita food waste generation in Da Nang has increased from 0.39 to 0.41kg in 2016, 0.46 in 2017, and reached 0.52kg in 2018. According to the results of our consumer survey, 20% of respondents stated that they often generate food waste, 67% stated they sometimes do, and 13% stated they rarely do. Furthermore, 66% of surveyed households stated that their food waste is collected and transported by pig farmers to be used as feed for pigs. The use of food waste as feed for pigs is a typical feature in Da Nang. The study also found that there is a high level of consumer awareness and willingness to participate in the 3Rs (reduce, reuse, recycle) program, which was being initiated by the city government. In service facilities such as resorts and hotels, daily food waste reached 100–200 kg in large facilities and 20–120 kg in small facilities. This waste was also collected for use in pig farming. However, there has been a fall in demand for pig feed in line with a decrease in the number of pig farms due to the African swine fever epidemic that occurred during the implementation of this study. This paper suggests that there is a strong need to take both consumer-oriented waste prevention and waste management measures, such as waste segregation at source and introduction of effective food waste recycling techniques, to ensure that food waste can be safely and sustainably used as a “valuable resource” rather than “wasted.”

scholarly journals Nutritional and environmental losses embedded in global food waste

2020 ◽  
Vol 160 ◽  
pp. 104912 ◽  
Author(s):  
Canxi Chen ◽  
Abhishek Chaudhary ◽  
Alexander Mathys
Keyword(s):  
Food Waste ◽  
Global Food

scholarly journals Examining Cross-Industry Collaboration in Sharing Economy Based On Social Exchange and Social Network Theories

2020 ◽  
pp. 29-41
Author(s):  
Cheng-Wen Lee ◽  
Hao-Yuan Yu
Keyword(s):  
Content Analysis ◽  
Social Network ◽  
Social Exchange ◽  
Service Providers ◽  
Secondary Data ◽  
Sharing Economy ◽  
Jel Classification ◽  
Industry Collaboration ◽  
Multiple Case ◽  
The Cost

Information technology and advanced online environments have reduced the cost of these exchange activities and triggered the emergence of the sharing economy. Con-sequently, public attitude toward the sharing economy has gradually shifted from re-luctance to acceptance. Moreover, the sharing economy has revolutionized the busi-ness models and viewpoints of conventional industries, and sharing service providers have gradually shifted from an independent to a collaborative stance, thereby affect-ing conventional economies. This study interprets the phenomenon of cross-industry collaboration in the sharing economy through social exchange and social network the-ories. A multiple-case research framework is used to examine tourism and service in-dustries. Secondary data of service providers and users on sharing platforms are ana-lyzed using content analysis, supplemented with a content analysis of the interview data of three hotel executives. The varying phenomena of the conventional and shar-ing economies on social exchange and social network were compared. Finally, this paper proposes conclusions and practical recommendations according to the analytical results. JEL classification numbers: D85, M31, L14. Keywords: Cross-Industry Collaboration, Sharing Economy, Social Exchange, Social Network.

scholarly journals Trade-off between India’s Trade Promotion and its Environmental Sustainability

2019 ◽  
Vol 8 (3) ◽  
pp. 405
Author(s):  
Manasi Gore ◽  
Meenal Annachhatre
Keyword(s):  
Sustainable Development ◽  
Environmental Pollution ◽  
Foreign Trade ◽  
Environmental Sustainability ◽  
National Income ◽  
Petroleum Products ◽  
Economic Sustainability ◽  
Green Products ◽  
Gold Silver ◽  
Petroleum Refineries

The concept of sustainable development involves three components namely economic, social and environmental. In a developing economy like that of India, the economic sustainability demands higher growth of key economic indicators such as National income, employment generation, production, consumption and even the foreign trade. The growth of foreign trade and that of the exports are very critical for the foreign exchange reserves essential to pay for the imports in India. Trade as an engine of the economic growth thus fulfils the essential implication for economic sustainability. But in achieving this growth, economy’s environmental sustainability is at stake. This is because, the top export products of India still comprise of petroleum products (18%) , agricultural products (12%), textiles and yarns together at 11 % and chemicals (10%). All these exports in their production have immensely contributed towards environmental pollution in one way or the other. Mining for gold, silver and diamonds resulted in water pollution, Green House Gas emission, and soil erosion. Petroleum refineries are a major source of hazardous and toxic air pollutants such as particulate matter (PM).Though India’s contribution to the total world trade is yet negligible, while promoting the major exports as mentioned above the natural resources are exploited too much and thus create a threat to India’s environmental sustainability. This paper therefore advocates the need for the Green products’ exports to make India’s growth story even environmentally sustainable. Keywords: Sustainable development, Green products, Exports, Imports, Environmental Pollution

Five Drivers of Eco-Innovation

2020 ◽  
pp. 1515-1537
Author(s):  
Yudi Fernando ◽  
Wah Wen Xin ◽  
Anisha Banu Dawood Gani
Keyword(s):  
Global Warming ◽  
Content Analysis ◽  
Operations Management ◽  
Environmental Sustainability ◽  
Business Performance ◽  
Economic Benefits ◽  
Sustainable Business ◽  
Unit Of Analysis ◽  
Research Findings ◽  
Parsimonious Model

Today, firms are faced with a number of environmental challenges such as pollution, scarcity of natural resources, global warming a growing demand for environmentally friendly products. Complexity of sustainability issues in operations management leads this study to determine a parsimonious model of eco-innovation. Most of the research findings have emphasized the effect of innovation on company's economic benefits. However, there are inadequate studies in respect to eco-innovation and its impact to business and environmental sustainability. This paper focuses on determinants of drivers of eco-innovation and its outcome on sustainable business performance. Content analysis is used in order to explain the phenomena of eco-innovation in operations management and categorize the determinants of drivers. The unit of analysis of this study is driver or factor of eco-innovation which are commonly found in entire articles reviewed. The scope of review encompassed articles published between the years 1994 to 2012. Results indicate that a parsimonious model of eco-innovation consists of five drivers. More comprehensive and robust findings could be obtained by testing this model and broadening the scope of study.

Content Analysis Tools Applied to the Speech on Economic Growth and Sustainability - Building Materials and the Asbestos Issue

2017 ◽  
Vol 865 ◽  
pp. 667-671 ◽  
Author(s):  
Luiz Antonio Coelho Lopes ◽  
Mara Telles Salles
Keyword(s):  
Economic Growth ◽  
Content Analysis ◽  
Supreme Court ◽  
Environmental Sustainability ◽  
Building Materials ◽  
Analytical Techniques ◽  
The Social ◽  
The Supreme Court ◽  
Public Audience ◽  
Derivative Products

This work proposes and appreciates the use of content analysis techniques on dilemmas involving economic growth and environmental sustainability. To achieve this purpose, uses the asbestos issue, through the exam of specialists’ communications in a public audience on the Federal Supreme Court, in which the unconstitutionality of the State law that forbids the utilization of this material. The specialists who were called by the Supreme Court are divided between those who admit the possibility of its safe use and the ones who preach its ban and their speeches are studied based on the differences between the different kinds of asbestos, serpentine and amphibole. Additionally, are considered the social costs of its maintenance in terms of health and social security and the costs involved in its substitution in terms of job positions, income and derivative products’ prices. The content analytical techniques proved adequate to the evaluation of speeches and communications between currents with distinct positioning in terms of sustainability and development.

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