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COMPUTER ADOPTION PATTERNS OF U.S. SMALL BUSINESSES AgEcon
Zhang, Feng; Park, Timothy A..
This paper analyzes computer adoption patterns of U.S. small businesses. First, the association between computer use and firm performance is investigated with a linear model while controlling for various characteristics of the firm and its owner. Then an ordered probit model is used to model small business computer adoption decision. And computer adoption portfolios are also analyzed at the end.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2004 URL: http://purl.umn.edu/20250
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PROFITABILITY AND RISK OF U.S. AGRICULTURAL BANKS AgEcon
Epperson, James E.; Zhang, Feng.
Study of profitability and risk of agricultural banks is very important in assessing the ability to adequately finance agricultural production and rural development. A recursive system of profitability and risk equations is estimated to compare the performance of agricultural with nonagricultural banks and to identify factors which affect performance. A linear regression model which measures risk-adjusted profitability confirms the results from the recursive system. Results show that agricultural banks perform better than nonagricultural counterparts on average even after controlling for risks and other factors. Further, off-balance-sheet business is found to be negatively related to the risk-adjusted profitability of agricultural banks.
Tipo: Conference Paper or Presentation Palavras-chave: Financial Economics.
Ano: 2005 URL: http://purl.umn.edu/35491
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MODELING FRESH ORGANIC PRODUCE CONSUMPTION: A GENERALIZED DOUBLE-HURDLE MODEL APPROACH AgEcon
Zhang, Feng; Huang, Chung L.; Lin, Biing-Hwan.
Using actual retail data, this study is intended to profile consumers' social economic characteristics related to the growth of the fresh organic produce market with a generalized double-hurdle model. The nested test shows that the above model performs significantly better than Cragg's independent double-hurdle model and Tobit model.
Tipo: Conference Paper or Presentation Palavras-chave: Food Consumption/Nutrition/Food Safety.
Ano: 2006 URL: http://purl.umn.edu/35435
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Organic Price Premiums Paid for Fresh Tomatoes and Apples by U.S. Households: Evidence from Nielsen Homescan Data AgEcon
Zhang, Feng; Epperson, James E.; Huang, Chung L.; Houston, Jack E..
Using multivariate regression on data composed of prices, produce characteristics, demographics, and interactions, this study investigates organic price premiums paid by U.S. consumers for fresh tomatoes and apples, two of the top organic produce sellers, and identifies factors explaining variation in price premiums. The econometric problem of each buyer having multiple records in the purchase data is addressed in the estimation procedure.
Tipo: Journal Article Palavras-chave: Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 2009 URL: http://purl.umn.edu/99766
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NATIONAL DEMAND FOR FRESH ORGANIC AND CONVENTIONAL VEGETABLES: SCANNER DATA EVIDENCE AgEcon
Zhang, Feng; Huang, Chung L.; Lin, Biing-Hwan; Epperson, James E..
Using AC Nielsen scanner data on U.S. household consumption of selected fresh vegetables from 1999 to 2003, this study provides an overview of the organic fresh vegetable market by investigating market shares and price premiums of selected organic fresh vegetables and estimating the interrelationship between consumer demand for organic and conventional fresh vegetables. The linear Almost Ideal Demand System was found to fit the data best among other differential demand models.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics.
Ano: 2006 URL: http://purl.umn.edu/21107
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MODELING LIVE CATTLE SUPPLY WITH DIFFERENT PRICE EXPECTATIONS AgEcon
Zhang, Feng; Epperson, James E.; Houston, Jack E..
Using live cattle production data from 1995 to 2001, we investigated live cattle supply represented by both net placement and marketings with two price expectation models, naïve and futures. The results show significant evidence of different price expectations when cattle feeders make decisions on net placement and marketings of live cattle. Our study also suggests that cattle feeders are risk averse on average.
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries.
Ano: 2006 URL: http://purl.umn.edu/35447
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