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James K. Binkley 《The Journal of consumer affairs》2019,53(3):1146-1166
Using the USDA Healthy Eating Index, a nutrition index based on nutrient profiling, and a measure of calorie density, we compare the healthiness of food choices at home and away from home by two samples of consumers. Along with simple statistical procedures, we use a method employed by financial economists to evaluate mutual fund performance. Data are from the 2009–2010 and 2013–2014 NHANES food surveys. We find that consumers with healthier home diets tend to show less attention to nutrition when away from home. While this may reflect a lack of nutrition knowledge, we suggest they are also a reflection of deliberate choice, of regarding restaurant eating as a “treat,” as at least one survey has shown. 相似文献
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Much research has shown that mortgage rates exert a negative influence on housing prices. This study analyses the long- and short-run relationships between housing prices and mortgage rates using advanced nonstructural estimation methods. As expected, a bivariate specification and a four-variable housing demand specification both show that these variables have a long-run relationship, and that there is a rather inelastic response of housing prices to changes in mortgage rates. However, contrary to previous research, the results from Granger non-causality tests, impulse response functions and variance decompositions reveal that there is virtually no short-run influence from mortgage rates to housing prices. 相似文献
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James K. Galbraith 《International Review of Applied Economics》1996,10(1):107-120
Can Keynesian theory illuminate the questions of rising North–South trade in manufacturing, industrial relocation from North to South, rising wage inequality and unemployment in the North, and the consequent breakdown of Northern labour movements as effective political forces? I think so. Indeed I will argue here that the main relevance of Keynesian theory today may lie in its capacity to capture the dynamics of the North–South relationship, and especially the influence of Northern macroeconomic policy and Northern business cycles on industrial trading patters. 相似文献
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James G. Mulligan 《Applied economics》2013,45(3):559-566
Although work by Levhari and Sheshinski (1970) and Syrquin (1972) suggests that general functional forms, such as the Cobb–Douglas and CES, accurately approximate a machine-repair stochastic production process, this paper shows that these authors have not adequately captured the stochastic nature of the production process. More importantly, while general forms are convenient and widely employed, this paper argues that there is a more direct method for determining the properties of the production process. 相似文献