Agricultural & Natural Resource Economics eJournal最新文献_第8页

The Perils of Misusing Remote Sensing Data: The Case of Forest Cover 误用遥感数据的危险:以森林覆盖为例

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-05-06 DOI: 10.2139/ssrn.3596173

L. Fergusson, S. Saavedra, Juan F. Vargas

引用次数: 4

Common Factors and the Dynamics of Cereal Prices. A Forecasting Perspective 谷物价格的共同因素和动态。预测视角

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-05-05 DOI: 10.2139/ssrn.3593128

M. Kwas, Alessia Paccagnini, Micha l Rubaszek

引用次数: 3

The Value of Green Energy under Regulation Uncertainty 监管不确定性下的绿色能源价值

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-05-04 DOI: 10.2139/ssrn.3592711

J. Detemple, Y. Kitapbayev

引用次数: 16

The Pricing of Global Temperature Shocks in the Cost of Equity Capital 全球温度冲击在股权资本成本中的定价

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-04-26 DOI: 10.2139/ssrn.3585742

R. Gregory

引用次数: 6

Encouraging Energy Efficiency: Product Labels Activate Temporal Tradeoffs 鼓励能源效率:产品标签激活时间权衡

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-04-15 DOI: 10.2139/ssrn.3576266

David J. Hardisty, Yoonji Shim, Daniel Sun, D. Griffin

引用次数: 12

State, Efficiency and Factors for Development of AKIS in Bulgaria 保加利亚AKIS的状态、效率和发展因素

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-04-12 DOI: 10.2139/ssrn.3574265

Hrabrin Bachev Храбрин Башев

{"title":"State, Efficiency and Factors for Development of AKIS in Bulgaria","authors":"Hrabrin Bachev Храбрин Башев","doi":"10.2139/ssrn.3574265","DOIUrl":"https://doi.org/10.2139/ssrn.3574265","url":null,"abstract":"Unlike in many other countries, in Bulgaria there are no comprehensive analysis of the state and evolution of the system of knowledge sharing, innovation and digitalization in agriculture (AKIS). The goal of this paper is to fill the gap and analyze the state, efficiency and factors of the agricultural knowledge sharing, innovation and digitalization in Bulgaria at current stage of development. Analysis is based on 2019 expert assessment with 32 leading experts from research institutes of the Agricultural Academy, Bulgarian Academy of Sciences, agrarian and other universities, National Agricultural Advisory Service, and major professional associations of agricultural producers. The study has found out that AKIS of the country consists of diverse and numerous organizations, for which activities and complex relations have no sufficient official or other reliable information. The expert assessments in that study let us identify the state, and major achievements and challenges in development in of that complex system. The lack of data however, only partially can be compensated by experts’ assessments of these type. It is also necessary to carry out in-depth and representative surveys of individual components and the AKIS as a whole. Furthermore, it is necessary to institutionalize and regulate collection of official statistical, report, etc. information for the state and efficiency of that important system.","PeriodicalId":7501,"journal":{"name":"Agricultural & Natural Resource Economics eJournal","volume":"92 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91066756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Who Chooses Functional Food?: Socio-Demographic Effects and Food Category Difference Estimated from Scanner-Panel Data 谁选择功能食品?:从扫描面板数据估计的社会人口统计学影响和食品类别差异

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-04-03 DOI: 10.2139/ssrn.3567617

Rin Futara, T. Hoshino

引用次数: 2

Appraisal of Agricultural Policy in the Sudan 苏丹农业政策评价

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-03-24 DOI: 10.2139/ssrn.3560093

I. Mohamed, Farah Adil, Dr Ayat Abubakr Mohamed

{"title":"Appraisal of Agricultural Policy in the Sudan","authors":"I. Mohamed, Farah Adil, Dr Ayat Abubakr Mohamed","doi":"10.2139/ssrn.3560093","DOIUrl":"https://doi.org/10.2139/ssrn.3560093","url":null,"abstract":"Policy: is a set of interrelated decision by actor(s) concerning the selection of goals and the means of achieving them within a specified situation where those decisions should, in principle, be within the power of those actors to achieve, as rational and theoretical product that replies to the demands of the powerful majority of the population. Public policies in the Sudan since independence in 1956 are generally a continuation of those adopted in colonial time of high government-led development, land acquisition, production controls and emphasis on irrigated agriculture. Land and crop taxes, especially indirect ones, formed the bulk of government budget revenue at that time. Agriculture is a cutting-edge sector of the economy that is both prosperous and innovative, yet the government has continued to ignore free-market principles by preserving an endless array of macroeconomic policies, credit and financing policy that centrally plan agriculture by controlling supply and thereby raising prices for consumers and increases the cost of production for producers. In general there are not a well-documented agricultural policies, but depending on the general economic policies that dictates the agricultural policies.","PeriodicalId":7501,"journal":{"name":"Agricultural & Natural Resource Economics eJournal","volume":"57 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79258307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Scale Size on the Profitability of Cow’s Milk Production 奶牛生产规模对奶牛盈利能力的影响

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-03-16 DOI: 10.30858/zer/117749

A. Skarżyńska

{"title":"Influence of Scale Size on the Profitability of Cow’s Milk Production","authors":"A. Skarżyńska","doi":"10.30858/zer/117749","DOIUrl":"https://doi.org/10.30858/zer/117749","url":null,"abstract":"The issue of profitability of the agricultural production is often discussed within the framework of the problems of agricultural economics. The study showed a diversification in the profitability of the milk production depending on the cow herd’s size and identified the main determinants of positive economic results. The studies were conducted on commodity farms, which have been grouped according to the production scale, the criterion of scale was the number of dairy cows in the herd. Three scale ranges have been identified, i.e. small, medium and large. The data of 2014 and 2017 was used for the analysis. What was examined was the effectiveness of feeding cows in the identified farm groups and the technical and economic efficiency of the milk production. The full costs of the milk production (i.e. economic costs) were assessed and income from management activity was calculated. The results of the analyses show that as the number of cows in the herd increases, their milk yield and the price of milk are increasing. Farms with a large number of cows in the herd incurred the lowest full costs of the milk production, while obtaining the highest income from management activity per 1 cow and per 1 litre of milk. The measure of the milk production’s economic efficiency was the profitability index (revenues-to-economic costs ratio), the highest was recorded for the large-scale milk production, for the small scale this index did not exceed the profitability threshold.","PeriodicalId":7501,"journal":{"name":"Agricultural & Natural Resource Economics eJournal","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91416359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Agricultural Credits and Agricultural Productivity: Cross-Country Evidence 农业信贷与农业生产力:跨国证据

Agricultural & Natural Resource Economics eJournal Pub Date : 2020-03-10 DOI: 10.1142/s0217590820440014

Unal Seven, Semih Tumen

{"title":"Agricultural Credits and Agricultural Productivity: Cross-Country Evidence","authors":"Unal Seven, Semih Tumen","doi":"10.1142/s0217590820440014","DOIUrl":"https://doi.org/10.1142/s0217590820440014","url":null,"abstract":"We present cross-country evidence suggesting that agricultural credits have a positive impact on agricultural productivity. In particular, we find that doubling agricultural credits generates around 4–5% increase in agricultural productivity. We use two different agricultural production measures: (i) the agricultural component of GDP and (ii) agricultural labor productivity. Employing a combination of panel-data and instrumental-variable methods, we show that agricultural credits operate mostly on the agricultural component of GDP in developing countries and agricultural labor productivity in developed countries. This suggests that the nature of the relationship between agricultural finance and agricultural output changes along the development path. We conjecture that the development of the agricultural finance system generates entry into the agricultural labor market, which pushes up the agricultural component of GDP and keeps down agricultural labor productivity in developing countries; while, in developed countries, it leads to labor-augmenting increase in agricultural production. We argue that replacement of the informal credit channel with formal and advanced agricultural credit markets along the development path is the main force driving the labor market response.","PeriodicalId":7501,"journal":{"name":"Agricultural & Natural Resource Economics eJournal","volume":"242 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91443264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18