| 1. |
- Abu Hatab, Assem, et al.
(författare)
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An extended integrative model of behavioural prediction for examining households’ food waste behaviour in Addis Ababa, Ethiopia
- 2022
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Ingår i: Resources, Conservation and Recycling. - : Elsevier. - 0921-3449 .- 1879-0658. ; 179
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Tidskriftsartikel (refereegranskat)abstract
- In developing countries, urbanization and demographic changes are increasing food waste generation at household levels. However, it remains unclear how behavioural and personal characteristics influence the behaviours of urban consumers in developing countries regarding food waste. In this study, we extended the integrative model of behavioural prediction to examine the determinants of food waste behaviour amongst a sample of 698 urban dwellers in Addis Ababa, Ethiopia. The empirical results revealed that attitudes and perceived behavioural control were the most important predictors of intention toward food waste reduction. With regard to food waste behaviours, the results showed that the more an individual feels obliged to discard less food, the higher the odds that the quantity of food that gets wasted by the household would be reduced. Likewise, knowledge about the negative impacts of wasting food and an ability to interpret information on labels of food products were associated with decreased quantities of household food waste. In addition, lower psychological distance to food waste was generally associated with lower quantities of wasted food. Finally, sociodemographic characteristics and food-shopping routines were found to be significant predictors of food waste behaviours. Overall, these findings constitute an entry point for more research and policy measures in order to understand determinants of household food waste behaviours in developing countries and to design effective interventions to reinforce their behaviours towards more sustainable food consumption patterns.
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| 2. |
- Abu Hatab, Assem, 1982-, et al.
(författare)
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Assessing stakeholder engagement in public spending, green finance and sustainable economic recovery in the highest emitting economies
- 2022
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Ingår i: Economic Change and Restructuring. - : Springer Science and Business Media LLC. - 1573-9414 .- 1574-0277.
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Tidskriftsartikel (refereegranskat)abstract
- The generally held belief is that government spending on education and research and development is to bring about direct impacts on the advancement and sustainability of an economy. Nonetheless, this evidence is not prevalent within industrialized and third-world economies, particularly among the foremost ten carbon dioxide releasing economies. Therefore, the OLS and the DEA are used to estimate the relationship between government public spending on research and development plus green economic advancement, utilizing data from several countries between 2008 and 2018. The findings reveal a varying green economic expansion indicator, which is a result of inadequate government programs to deliver results. Subsequently, for types of expenditure where formal juxtaposition can be made, such as RE compared with conventional energy, the authors detect that multipliers on green cost are almost twofold their traditional sources. The point approximate of the multipliers is 1.1–1.7 for green energy financing and 0.4 and 0.7 for conventional energy financing, depending on time and modeling. These results passed all the required sensitivity analyses. They provided backing to the bottom-up analysis, which reveals that controlling global warming, including preventing biodiversity extinction, works hand in hand with creating economic development and advancement.
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| 3. |
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| 4. |
- Abu Hatab, Assem, et al.
(författare)
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Who moves and who gains from internal migration in Egypt?: Evidence from two waves of a labor market panel survey
- 2022
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Ingår i: Habitat International. - : Elsevier. - 0197-3975 .- 1873-5428. ; 124
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Tidskriftsartikel (refereegranskat)abstract
- In recent decades, Egypt has experienced rapid internal migration movements triggered by urbanization, socioeconomic development, and environmental changes. From a literature perspective, few scholarly studies have empirically examined the drivers and welfare impacts of internal migration in Egypt, despite the increasing recognition of its inextricably links to urban sustainability. The present study utilized data from two waves of an Egyptian Labor Market Panel Survey (ELMPS) conducted in 2012 and 2018 and consisting of 63,909 observations to examine factors that determine internal migration decisions and their subsequent welfare effects. The results of the two-stage Heckman selection model indicate that both the determinants of internal migration decisions and welfare outcomes differ appreciably depending on migration stream as well as the socioeconomic characteristics of the migrants. In particular, females were found to be more likely to migrate from rural to urban areas, lending support to the growing literature on the “feminization of migration” in developing countries. The OLS regression results, after correcting for self-selection, make a strong case for the positive welfare gains from internal migration in Egypt. Specially, we found that the welfare gains for older and female migrants are much higher than other age and gender groups. A comparison of the welfare effects between different migration streams shows that all migratory movements were associated with positive and statistically significant welfare gains, except for rural-to-urban migration that was surprisingly found to be associated with significant welfare loss for the migrants. Urban-to-urban migration was found to have the strongest welfare enhancing effects on all migrant groups. The empirical findings underline a number of research and policy implications for a sustainable management of internal migration in Egypt and other countries with similar internal migration trends.
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| 5. |
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| 6. |
- Macura, Biljana, et al.
(författare)
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What evidence exists on the effects of public policy interventions for achieving environmentally sustainable food consumption? : A systematic map protocol
- 2022
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Ingår i: Environmental Evidence. - : Springer Science and Business Media LLC. - 2047-2382. ; 11
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Tidskriftsartikel (refereegranskat)abstract
- Background: The global food system is causing considerable environmental harm. A transition towards more sustainable consumption is needed. Targeted public policy interventions are crucial for stimulating such transition. While there is extensive research about the promotion of more environmentally sustainable food consumption, this knowledge is scattered across different sources. This systematic map aims to collate and describe the available evidence on public policy interventions such as laws, directives, taxes and information campaigns, for achieving sustainable food consumption patterns.Methods: We will search bibliographic databases, specialist websites, Google Scholar and bibliographies of relevant reviews. Searches for academic literature will be performed in English, while searches for grey literature will be performed in English, Swedish, Danish and Norwegian. Screening, including consistency checking exercises, will be done at two levels: title and abstract, and full text. We will use machine learning algorithms to support screening at the title and abstract level. Coding and meta-data extraction will include bibliographic information, policy details and context, and measured environmental outcome(s). The evidence base will be summarised narratively using tables and graphs and presented as an online interactive searchable database and a website that will allow for visualisation, filtering and exploring systematic map findings, knowledge gaps and clusters.
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| 7. |
- Padmaja, Ravula, et al.
(författare)
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COVID-19 Impact on Household Food Security in Urban and Peri-Urban Areas of Hyderabad, India
- 2022
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Ingår i: Frontiers In Public Health. - : Frontiers Media SA. - 2296-2565. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- This paper investigates the impact of the COVID-19 pandemic on food security and on coping-strategies in urban and peri-urban areas of the Hyderabad, India. Household survey data were collected before (October 2018) and during (January 2021) the onset of the pandemic. Results from logistic regression with the standarized Food Insecurity Expecience Scale (FIES) as dependent variable reveal that close to 40% of the households surveyed experienced a deterioration in food security status during the pandemic. In particular, we find that food security is closely related to the sector of employment in which the primary income- earning member of a household is engaged. To mitigate the impact of the pandemic on their food security, our sampled households adopted a variety of consumption-smoothing strategies including availing credit from both formal and informal sources, and liquidating their savings. Compared to households with severe or moderate level of food insecurity, households facing a mild level of food insecurity relied on stored food as a strategy to smoothen consumption in response to the income shock imparted by the pandemic. In addition, the results indicate that urban households, who adopted similar coping strategies as those adopted by peri-urban households, tended to be more food-insecure. Finally, the duration of unemployment experienced during the pandemic significantly influenced the status of household food security. These findings can inform the formulation of immediate and medium-term policy responses, including social protection policies conductive to mitigating the impacts of the COVID-19 pandemic and ameliorating the governance of urban food security during unexpected events and shocks.
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| 8. |
- Abu Hatab, Assem
(författare)
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Africa’s Food Security under the Shadow of the Russia-Ukraine Conflict
- 2022
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Ingår i: The Strategic Review for Southern Africa. - : University of Pretoria - ESI Press. - 1013-1108. ; 44:1, s. 37-46
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Tidskriftsartikel (refereegranskat)abstract
- The Russian invasion of Ukraine in February 2022 has emerged as an exogenous shock to global food supply chains, which foreshadows worrying impacts on Africa’s food security and nutrition, and threaten to derail national and global efforts to end hunger and poverty and to achieve sustainable development goals on the continent. This article provides an early assessment of the implications of the invasion for Africa’s food supply chains and food security. Two particularly aggravating factors, which explain the current and likely future impact of the invasion on Africa’s food security are discussed: the timing of the invasion and the two parties involved in the conflict. The article underlines four major channels by which the invasion disrupts African food supply chains: energy markets and shipping routes, availability and prices of agricultural production inputs, domestic food price inflation, and trade sanctions and other financial measures. In addition, the article considers the risk of social and political unrest that disruption to food supply chains and spikes in domestic food prices may inflame. Finally, the paper briefly discusses options for short- and long-term responses by African governments and their development partners to mitigate the repercussions of the conflict on food supply chains, boost food and nutrition security, and build resilience of Africa’s food systems
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| 9. |
- Abu Hatab, Assem, et al.
(författare)
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An econometric investigation of EU's import demand for fresh potato : a source differentiated analysis focusing on Egypt
- 2022
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Ingår i: Journal of Agribusiness in Developing and Emerging Economies. - : Emerald. - 2044-0839 .- 2044-0847.
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Tidskriftsartikel (refereegranskat)abstract
- Purpose – A better understanding of the determinants of demand through accurate estimates of the elasticityof import demand can help policymakers and exporters improve their market access and competitiveness. This study analyzed the EU’s demand for imported potato from major suppliers between 1994 and 2018, with the aim to evaluate the competitiveness of Egyptian potato.Design/methodology/approach – This study adopted an import-differentiated framework to investigatedemand relationships among the major potato suppliers to the EU’s. To evaluate the competitiveness of Egyptian potato on the EU market, expenditure and price demand elasticities for various suppliers werecalculated and compared.Findings – The empirical results indicated that as income allocation of fresh potatoes increases, theinvestigated EU markets import more potatoes from other suppliers compared to imports from Egypt. The results show that EU importers may switch to potato imports from other suppliers as the import price ofEgyptian potatoes increases, which enter the EU markets before domestically produced potatoes are harvested.Research limitations/implications – Due to data unavailability, the present study relied on yearly data onquantities and prices of EU potato imports. A higher frequency of observations should allow for consideringseasonal effects, and thereby providing a more transparent picture of market dynamics and demand behaviorof EU countries with respect to potato import from various sources of origin.Originality/value – The study used a system-wide and source differentiated approach to analyze importdemand. In particular, the empirical approach allowed for comparing different demand models (AIDS,Rotterdam, NBR and CBS) to filter out the superior and most suitable model for that data because the suitabilityand performance of a demand model depends rather on data than on universal criteria.
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| 10. |
- Abu Hatab, Assem
(författare)
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Climate Change and Migration in North Africa : Projections, Impacts, and Implications for Adaptation
- 2022
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Rapport (populärvet., debatt m.m.)abstract
- This policy brief takes a regional perspective based on a rapid review of the extant literature to cascading climate risks and their links with migration in North Africa. Understanding the climate-migration nexus in the context of North Africa is a cornerstone for taking informed decisions and developing strategies to mitigate the adverse impact of climate change, including potential human mobility.
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