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101.
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Derek W. Blades 《Review of Income and Wealth》1975,21(4):391-410
This paper presents some preliminary findings from a research study by the OECD Development Centre into the treatment of subsistence activities in national accounts. It summarizes the results of a questionnaire on country practices, and reports on the findings with respect to shares of non-monetary production in GDP, methods of estimation, and usefulness of the resulting estimates. Among the 48 developing countries covered, the share of non-monetary value added in total GDP ranges from over 40 percent for the poorer countries of Africa to 5 percent or less for the more advanced countries of Latin America and Southern Europe. In countries where rural living standards are much below those in urban areas, non-monetary activities may be very important to the well-being of a large number of people, even though they form only a small part of GDP, and it is still important to make realistic estimates for subsistence output. Agriculture is obviously the main item in non-monetary production, accounting often for over 80 percent of the total. Most countries use some kind of “producers' prices” for valuing agricultural output. Few countries now publish separate figures for non—monetary activities. For many countries, doing so would involve a considerable amount of extra work, but for a number of planning purposes it does seem important to distinguish subsistence activities separately. 相似文献
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Derek Gerald Brewin 《Revue canadienne d'agroeconomie》2020,68(2):185-188
While downstream distribution and demand is likely to be hampered by the labor and income effects of COVID-19, Canada is expected to produce over 88 million tons of grains and oilseeds in 2020. Canadians have valid concerns about delays related to their changing needs as millions move their purchases from food services to retail groceries, but they should not worry about our overall supply of calories. Despite some shortages, the supply chains for flour and cooking oil are not likely to be blocked for an extended period. Learning from the coordinated needs of the BSE crisis in the beef sector, the federal government developed Value Chain Roundtables in 2003, including one for grains. These roundtables bring together government and industry to tackle the issues that face each sector's major needs, including food safety, transportation infrastructure, and market access. A working group made up of various roundtable members was set up specifically to deal with COVID-19-related supply chain challenges. This gives both industry and government a venue to attack any choke point or breakdown within our agrifood supply chains—the exact response we need at this time. A preestablished forum for discussion of critical issues at these roundtables, assuming the right players are active and present, cannot hurt, but it would useful for future planners and researchers if the federal government could clarify any positive impact they have. 相似文献
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A simple model is presented to examine the effects of instability in global food aid supplies on foreign exchange expenditures and food availability in recipient countries. When global food prices rise, food aid recipients are doubly affected through decreased availability of food aid, and through higher costs of additional commercial imports needed to make up the shortfall. Empirical estimates of key parameters of the model suggest that countries with a high dependence on food aid may place their food security at risk.
Suit un modèle simple qui permet d'analyser les conséquences de l'instabilité des approvi-sionnements destinés à l'aide alimentaire sur les dépenses en devises étrangères et l'offre d'aliments dans les pays bénéficiaires. Lorsque le prix mondial des aliments augmente, les bénéficiaires de l'aide alimentaire subissent le contrecoup à la fois d'une aide alimentaire réduite et du coût plus éléve des produits importés pour répondre à la pénurie. Une estimation empirique des principaux parametrés du modele suggére que les pays qui dépendent fortement de l'aide alimentaire compromettent leur sécurité alimentaire. 相似文献
Suit un modèle simple qui permet d'analyser les conséquences de l'instabilité des approvi-sionnements destinés à l'aide alimentaire sur les dépenses en devises étrangères et l'offre d'aliments dans les pays bénéficiaires. Lorsque le prix mondial des aliments augmente, les bénéficiaires de l'aide alimentaire subissent le contrecoup à la fois d'une aide alimentaire réduite et du coût plus éléve des produits importés pour répondre à la pénurie. Une estimation empirique des principaux parametrés du modele suggére que les pays qui dépendent fortement de l'aide alimentaire compromettent leur sécurité alimentaire. 相似文献
110.
Robert Stewart Sabrina D. Volpone Derek R. Avery Patrick McKay 《Journal of Business Ethics》2011,100(4):581-593
Efforts to identify antecedents of employee turnover are likely to offer value to organizations through money saved on recruitment
and new-hire training. The authors utilized the stakeholder perspective to corporate social responsibility to examine the
effects of a perceived climate for ethics on the relationship between diversity climate and voluntary turnover intentions.
Specifically, they examined how ethics climate (employees’ perceptions that their organization values and enforces ethically
correct behavior) affected the diversity climate–turnover intentions relationship. Results indicated that ethics climate moderated
the diversity climate–turnover intentions relationship. Turnover intentions were lowest among workers perceiving both a pro-diversity
and highly ethical climate. These results reinforce the need to communicate both diversity values and ethical standards to
employees. 相似文献