scholarly journals Review and Evaluation of Agricultural Policies in Years 2015-2017

2019 ◽  
Vol 1 (2) ◽  
pp. p70
Author(s):  
Dr. Hieu Phan Sy ◽  
Dr. Thang Phan Van ◽  
MA. Tuan Nguyen Lam ◽  
MA. Xuan Nguyen Thi Thanh

This journal article describes main results of the OECD Annual Report published in 2018, titled “Review and evaluation of agricultural policy in 2017” for 51 selected countries in the world, including Vietnam. The report is closely prepared by MARD and OECD experts. The journal article emphasizes more on Vietnam by updating and adjusting data, information and policies in 2017 and 2018. The description presents the changing trend of agricultural policies applied in the world, considering whether this trend is in the direction of achieving sustainable productivity growth, environmental protection, and adaptation to climate change. On average in the last 20 years, trend of world policies has been better but far to catch above purposes. The development of international trade has made the commodity movement more freely and price gaps narrowed between countries and regions. This trend made agricultural markets developed more toward reflecting the scarcity of good and services. Average level of total agricultural supports has been reducing. Consequently, the world price indices and the total support have been converted between countries and commodities. However, the total agricultural support reduction is mainly in developed countries like OECD countries. Emerging and developing countries have increased their agricultural supports. Relative to GDP, the level of the total agriculture support in Vietnam has been reducing.Inside the total agricultural support, producer supports accounted 78% while general service support accounted only for 14%. Inside the producer support, market price support accounted for more than 50% in many countries. Payments based on outputs and inputs also accounted more than 50% in many countries. In Vietnam, the producer support is very small, negative level in 2015 and 2016 and became positive in 2017 and 2018. The agricultural producer support in 2017 is about 900 million USD. In the overall service support, many countries mainly invest in infrastructure construction, for example in Japan and Vietnam over 70%, while investments in other items are too small, for example that in Vietnam is only about 16%.In conclusion, OECD suggests that market price support should be reduced and finally eliminated. Similarly, output and input payments should be reduced and eliminated. Future policies should focus on general support service that helps producers to achieve sustainable productivity growth in the context of a changing and uncertain climate. OECD especially emphasizes on appropriate investments in research, together with efforts to ensure that the outputs of this research reach farmers. OECD also emphasizes on research that help producers to better manage risks including business risk, weather risk, and climate changes. Agricultural production and climate changes are strongly interacted. Future research should be the better co-operation between public and private sectors with the leading role of public sector. The future research should be co-operated more strongly between countries and regions because of the differences in histories, cultures, geology and climate.

Author(s):  
Özlem Durgun

Agricultural production depends on natural conditions. All the countries try to stabilize and increase the food supply for communities. For this reason, the agriculture sector, support policies analyzed and conducted well. In agricultural support policies, there are different objectives like raising farm incomes, production and productivity. In Turkey, agricultural is very important. Because certain part of the population of Turkey live in rural areas. There are agricultural activities. They support those living in urban areas, especially in times of crisis. People living in rural areas, as well as food and labor force ready for those living in urban areas. In 2001 is an important milestone in Turkish agricultural policies. Before 2001, agricultural support policies consisted of mainly market price support, credit support and input subsidies. New policies started to be implemented after 2001. The purpose of this study was to determine the level of success in the new agricultural support policies in the context of the agreement with the European Union. We tried to find the best way to deal with the current main problems of Turkish Agricultural Sector in last year's.


Author(s):  
Oleg Badunenko ◽  
Daniel J. Henderson ◽  
Valentin Zelenyuk

This chapter scrutinizes research on the productivity of nations, with a particular focus on the preceding 50 years. First, it briefly synopsizes “classic” studies on economic growth and convergence of nations. The main criticism of these studies is that they did not account for potential inefficiency of countries. The production frontier literature attempts to deal with this issue, and the chapter gives a brief introduction to it with a focus on data envelopment analysis. One central point of this review is the analysis of sources of productivity growth before and after 1990, a period of time that appears to be a point of structural change in growth patterns around the world. The second thread of this chapter concerns the forces behind the transformation of the worldwide productivity distribution from a unimodal to a bimodal distribution during the 1990s. Finally, it emphasizes caveats and outlines possible directions for future research.


2020 ◽  
Author(s):  
Margot Vandorpe ◽  
Carmine Paolo De Salvo ◽  
Olga Shik

The agriculture and fisheries sectors account for 9 percent of Surinames GDP. Transition to a modern and innovative agri-food system is among the goals of Surinames government. Surinames agricultural policies include a combination of trade regulations, budget support, and direct participation in agricultural production by the state-owned companies. In 2016-2018, high inflation and currency depreciation impacted agricultural producers and consumers, while the budget funds for support to agriculture were substantially cut. In 2018, the annual value of support to individual producers in Suriname was SRD $267 million, or 16% of total farm receipts. This figure reflects strong market price support to livestock producers at the expense of consumers, while rice producers receive disincentives due to agricultural policies. Between 2015 and 2018, support to general services for agriculture, the most efficient way to promote innovative development, decreased from 44% to only 6% of the total support to the agricultural sector. The fisheries sector was mainly supported through the fuel tax concessions. The amount of the general services support to fisheries was less than the cost of the fishing licenses. While agriculture contributes 19% to the Surinames greenhouse gas emissions, the study found that agricultural policies do not favour climate-affecting activities in agriculture.


Author(s):  
M Sreekanth ◽  
R Sivakumar ◽  
M Sai Santosh Pavan Kumar ◽  
K Karunamurthy ◽  
MB Shyam Kumar ◽  
...  

This paper presents a detailed and objective review of regenerative flow turbomachines, namely pumps, blowers and compressors. Several aspects of turbomachines like design and operating parameters, working principle, flow behaviour, performance parameters and analytical and Computational Fluid Dynamics (CFD) related details have been reviewed and summarized. Experimental work has been put in perspective and the most useful results for optimized performance have been presented. Consolidated plots of specific speed-specific diameter have been plotted which can be helpful in the early stages of design. Industrial outlook involving details of suppliers from various parts of the world, their product description and applications too are included. Finally, future research work to be carried out to make these machines widespread is suggested. This review is targeted at designer engineers who would need quantitative data to work with.


2021 ◽  
Vol 30 (1) ◽  
pp. 49-54
Author(s):  
Crystal C. Hall

In the United States, the lack of personal savings has been a perennial concern in the world of public policy. Policymakers and other practitioners constantly struggle with how to encourage families to accumulate funds in preparation for inevitable, but often unpredictable, financial emergencies. The field of applied behavioral science has attempted to address this challenge—often with mixed or modest results. I argue that psychological science (personality and social psychology in particular) offers underappreciated insights into the design and implementation of policy interventions to improve the rate of individual savings. In this article, I briefly discuss examples of prior interventions that have attempted to increase saving and then lay out some opportunities that have not been deeply explored. Future research in this area should broaden and deepen the way that psychology is leveraged as a tool to improve the financial security of the people who are the most vulnerable.


Water ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 407
Author(s):  
Ling Li ◽  
Yong-Jiang Zhang ◽  
Abigayl Novak ◽  
Yingchao Yang ◽  
Jinwu Wang

In recent years, plants in sandy soils have been impacted by increased climate variability due to weak water holding and temperature buffering capacities of the parent material. The projected impact spreads all over the world, including New England, USA. Many regions of the world may experience an increase in frequency and severity of drought, which can be attributed to an increased variability in precipitation and enhanced water loss due to warming. The overall benefits of biochar in environmental management have been extensively investigated. This review aims to discuss the water holding capacity of biochar from the points of view of fluid mechanics and propose several prioritized future research topics. To understand the impacts of biochar on sandy soils in-depth, sandy soil properties (surface area, pore size, water properties, and characteristics) and how biochar could improve the soil quality as well as plant growth, development, and yield are reviewed. Incorporating biochar into sandy soils could result in a net increase in the surface area, a stronger hydrophobicity at a lower temperature, and an increase in the micropores to maximize gap spaces. The capability of biochar in reducing fertilizer drainage through increasing water retention can improve crop productivity and reduce the nutrient leaching rate in agricultural practices. To advance research in biochar products and address the impacts of increasing climate variability, future research may focus on the role of biochar in enhancing soil water retention, plant water use efficiency, crop resistance to drought, and crop productivity.


2020 ◽  
Vol 48 (7) ◽  
pp. 648-655
Author(s):  
Yu Han ◽  
Mengnan Li ◽  
Huijing Ma ◽  
Hailan Yang

AbstractCervical insufficiency (CI) is a mainly disease leading to recurrent abortions and preterm birth which may present in about 1% of obstetric populations. Recurrent pregnancy losses caused by CI incur serious economic burdens on society as well as huge psychological burdens to family members. However, many patients even clinicians in some areas of the world still remain confused about this disease. At the same time, the etiology of CI is still uncertain and it is still a controversial disease in diagnosis and treatment. This article summarizes the potential risk factors associated with CI, which could be worthy of attention and helpful for future research. It also reviews the methods for diagnosis and treatment of CI to better understand this noteworthy disease, as well as presents the related consensus and controversies according to the newly updated guidelines, which has practical significance for conducting more in-depth investigations in the future.


1971 ◽  
Vol 23 (4) ◽  
pp. 579-617 ◽  
Author(s):  
Abram Bergson

A Familiar and yet notable feature of socialism is the nature of the countries where that form of social organization prevails. With few exceptions, all are economically among the less advanced countries of the world. At least, they were so at the time socialism emerged in them.In those countries, then, socialism rather than its great rival, capitalism, has been the instrument for further economic development. How have they fared in consequence ? What in particular of the claim often made by proponents that socialism is a superior system for such development?


2020 ◽  
Vol 12 (1-2) ◽  
pp. 23-40
Author(s):  
Brydie-Leigh Bartleet ◽  
Gillian Howell

An increasing number of creative artists, arts organizations and non-governmental organizations (NGOs) are working on socially-engaged initiatives that aim to bring about positive change in communities. Examples of outstanding arts practices can be found throughout the world; however, there are major gaps in our understanding about how this work operates. Drawing on insights from 100 Australian arts organizations and NGOs working in this field, this article aims to address some of these gaps. It outlines a typology of change agendas in these organizations, in order to advance a deeper understanding of this field and inform future research, practice and policy.


Author(s):  
Xiaoli Tian ◽  
Qian Li

With more social interactions shifting to online venues, the different attributes of major social media sites in China influence how interpersonal interactions are carried out. Despite the lack of physical co-presence online, face culture is extended to online spaces. On social media, Chinese users tend to protect their own face, give face to others, and avoid discrediting the face of others, especially when their online and offline networks overlap. This chapter also discusses the different methods used to study facework online and offline and how facework is studied in different parts of the world. It concludes with a brief discussion of how sociological research has contributed to the study of social media in China and directions for future research.


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