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Prediction of Farmers’ Income and Selection of Model ARIMA AgEcon
Wang, Hao.
Based on the research technology of scholars’ prediction of farmers’ income and the data of per capita annual net income in rural households in Henan Statistical Yearbook from 1979 to 2009, it is found that time series of farmers’ income is in accordance with I(2) non-stationary process. The order-determination and identification of the model are achieved by adopting the correlogram-based analytical method of Box-Jenkins. On the basis of comparing a group of model properties with different parameters, model ARIMA (4, 2, 2) is built up. The testing result shows that the residual error of the selected model is white noise and accords with the normal distribution, which can be used to predict farmers’ income. The model prediction indicates that income in...
Tipo: Journal Article Palavras-chave: Farmers’ income; Model ARIMA; Prediction; Time series; China; Agribusiness.
Ano: 2010 URL: http://purl.umn.edu/102374
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Have coffee reforms and coffee supply chains affected farmers' income? The case of coffee growers in Rwanda AgEcon
Murekezi, Abdoul Karim; Loveridge, Scott.
Low prices in the international coffee markets have worsened the economic well-being among coffee farmers. In the face of this situation, the Government of Rwanda has introduced coffee sector reforms that aimed to transform the sector in a way that targets the high quality market and moves away from the bulk coffee market. The high quality coffee market has shown consistent growth over time and exhibits price premiums in international market. If these high prices are passed on to farmers who take advantage of the benefits of the new high quality market by selling coffee cherries, access to this new market could help alleviate poverty brought on by low prices in the conventional sector. However, the majority of coffee farmers in Rwanda rely on the...
Tipo: Conference Paper or Presentation Palavras-chave: Rwanda; Market reforms; Coffee supply chains; Farmers’ income; Agricultural and Food Policy; Crop Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/49597
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The Changes of Fiscal Agriculture-Supporting Expenditure and Farmers’ Income Based on Grey Correlation Theory AgEcon
Liu, Yao-sen.
According to the relevant data of China Statistical Yearbook and Chinese Rural Statistical Yearbook in the year of 2009, the changes of grey correlation degree of farmers’ net income, various items of incomes, national gross agriculture-supporting expenditure and various items of expenditures, farmers’ net income and various items of fiscal agriculture-supporting expenditure in the eighth Five-Year Plan, ninth Five-Year Plan and tenth Five-Year Plan by using grey correlation degree and the by choosing seven indicators covering income from wage and salary, income from household business, transfer income and property income, agricultural production-supporting expenditure, agricultural basic construction expenditure,expenses of three items of agricultural...
Tipo: Journal Article Palavras-chave: Fiscal agricultural supporting expenditure; Farmers’ income; Grey correlation degree; Grey correlation analysis; China; Agribusiness.
Ano: 2011 URL: http://purl.umn.edu/113431
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Factors Affecting the Income of Farmers AgEcon
Xiong, Zhang-lin; Niu, Ying.
Based on the introduction of factors affecting the income level of farmers in China, a total of 31 provinces, autonomous regions and municipality cities are taken as samples to select 13 factors affecting the income level of farmers, which are arable land area (X1), disaster area (X2), effective irrigation area (X3), fertilizer application (X4), mobile phone (X5), personal computer (X6), people joining in the new rural cooperative medical care (X7), rural investment (X8), household-use machine (X9), agricultural product price (X10), proportion of labor force with above junior high school education (X11), rural delivery route (X12), and rural electricity consumption (X13). At the same time, factor analysis method is used to analyze the factors affecting the...
Tipo: Journal Article Palavras-chave: Farmers’ income; Influencing factors; Factor analysis method; China; Agribusiness.
Ano: 2010 URL: http://purl.umn.edu/94268
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Empirical Research on the Relations between farmers’ income increase and economic development in Henan Province AgEcon
Wang, Hao.
According to data of per capita net income of rural households and the per capita regional gross output from 1978 to 2008 provided by the Henan Statistical Yearbook , we know that both of the time series obey the unit root process, so they belong to non-stationary time series. The results of the Engle-Granger two-stage estimation method show that the two terms have long-term stable integration equilibrium relations. The results of Granger Causality Test show that there is only the one way Granger Causality relation from farmers’ income increase to economic growth. Connecting with the reality of Henan Province, the possible reasons are analyzed. The population of rural residents is huge and the income level of the rural residents are low, and the...
Tipo: Journal Article Palavras-chave: Farmers’ income; Economic growth; Granger Causality Test; Co-integration analysis; China; Agribusiness.
Ano: 2010 URL: http://purl.umn.edu/102383
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