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21.
Econometric models of the provincial rapeseed acreage are developed for Alberta, Saskatchewan, and Manitoba, acknowledging that acreage responses differ among the three producing provinces. The OLS and the seemingly unrelated regression methods are used for estimation. The effects of explanatory variables are substantially different in their magnitudes among the provinces, and yet the three models as a whole are consistent with an aggregate model for the prairie region. Price elasticities of the rapeseed acreage obtained from the models show that the acreage is quite elastic with respect to both its own price and wheat price. Finally, the models are employed in estimating the effects on the rapeseed acreage of the railway branchline abandonment recommended by the Hall Commission. This shows that individual provinces would have somewhat different impacts from the Recommendation. Le rapport expose des modèles économétriques de la production de colza en Alberta, en Saskatchewan et au Manitoba, tout en tenant compte que les variations dans la superficie cultivée diffèrent dans les trois provinces productrices. Pour leur estimation, les auteurs ont eu recours à la méthode des moindres carrés et à la méthode d'estimation simultanée. L'importance des effets des variables explicatives diffère sensiblement d'une province à l'autre; néanmoins, dans leur ensemble, les trois modèles cadrent avec un modèle global pour les Prairies. D'après les coefficients d'élasticité-prix obtenus à partir des modèles, la superficie cultivée de colza est à la fois élastique au prix du colza et à celui du blé. Les modèles servent enfin à estimer l'incidence sur la superficie cultivée de colza, de l'abandon d'embranchements ferroviaires recommandé par la Commission Hall. II en ressort pour chacune des provinces des implications quelque peu diffèrentes de celles de la recommendation de la dite Commission. 相似文献
22.
Jong-Wook Kwon 《Asia Pacific Journal of Management》2012,29(1):79-102
This paper empirically compares regional differences in the work-related values of Chinese employees, using Hofstede’s cultural
dimensions. In terms of individualism, uncertainty avoidance, and long-term orientation, statistically significant differences
were found across regions. Shenzhen scored higher on individualism and uncertainty avoidance than did Taiyuan. By contrast,
Taiyuan scored higher than Shenzhen on long-term orientation. This regional difference with regard to individualism should
not be surprising in light of China’s recent rapid economic development, as economic development is generally positively correlated
with individualism. Economic development in shifting from an agricultural to an industrial economy is positively correlated
with uncertainty avoidance. These results, as well as the fact that Shenzhen is now becoming China’s most successful economic
area as the country experiences a degree of economic liberalization, in part explain Shenzhen’s higher uncertainty avoidance
score. In a similar vein, Taiyuan was shown to exhibit a stronger long-term orientation than Shenzhen. 相似文献
23.
Michael L. Ettredge Soo Young Kwon David B. Smith Mary S. Stone 《Review of Accounting Studies》2006,11(1):91-117
Our study assesses whether SFAS No. 131 improved disclosure about the diversity of multiple segment firms’ operations. We
find a post-SFAS No. 131 increase in cross-segment variability of segment profits, an increase in the association between
reported and inherent cross-segment variability, and an increase in association between reported variability and capital market
incentives to disclose. We interpret the results as evidence that SFAS No. 131 increased the transparency of segment profitability
disclosures, and as indicating SFAS No. 131 allowed firms depending more on external financing to disclose more about differences
in segment profitability.
相似文献
Michael L. EttredgeEmail: |
24.
This paper examines whether commodity futures risk factors can predict future economic growth. We test risk factors capturing various spot or term premia and find that only three factors capturing term premia on the basis-momentum, basis, and change in slope are robust predictors for future economic growth, especially for long horizons. Our findings highlight the importance of the term premia, rather than the spot premia on which the literature has mainly focused. Moreover, we find that possible explanations for predictability of commodity factors—the intertemporal asset pricing model and information diffusion explanation—are all inconsistent with our empirical results. 相似文献
25.
Yongsung Chang Sun‐Bin Kim Kyooho Kwon Richard Rogerson 《International Economic Review》2019,60(1):3-24
We study business cycle fluctuations in heterogeneous agent general equilibrium models featuring intensive and extensive margins of labor supply. A nonlinear mapping from time devoted to work to labor services generates operative extensive and intensive margins. Our model captures the salient features of the empirical distribution of hours worked, including how individuals transit within this distribution. We study how various specifications influence labor supply responses to aggregate technology shocks and find that abstracting from intensive margin adjustment can have large effects on the volatility of aggregate hours even if fluctuations along the intensive margin are small. 相似文献
26.
Facebook has become an important platform for a brand–consumer relationship channel. The current study investigates the influence of perceived socialness and its effect on consumers’ attitude toward brands. Participants (N = 404) were recruited in a large southeast university. A 2 (socialness: high vs. low)?×?2 (feedback control: high vs. low)?×?2 (brand image: high vs. low) between-subject design was conducted. The results of this study identified three important findings. First, high (vs. low) socialness elicited higher perceived relationship commitment, brand trust, and more favorable brand attitude. Second, the effect of socialness on brand attitude was moderated by brand image (positive vs. negative). Third, the mediation analysis showed that the effect of socialness (high vs. low) on brand attitude was fully mediated by perceived relationship commitment and brand trust. 相似文献
27.
We propose an implementable portfolio performance evaluation procedure that compares a portfolio with respect to the portfolios constructed by an infinite number of Malkiel’s blindfolded monkeys, or equivalently the whole enumeration of all possible portfolios. We argue that this approach exhibits two main advantages. First, it does not require any benchmark portfolios because a portfolio is being compared to an infinite number of portfolios. Second, it is market condition invariant. Since the market conditions are already reflected in the portfolio performances of an infinite blindfolded monkeys, our measure of portfolio performances is invariant to volatile market conditions. 相似文献
28.
Illoong Kwon 《Applied economics letters》2018,25(6):388-392
This article examines the effects of performance budgeting on government debt and economic growth rates. The results show that countries with a higher share of ministries using performance targets in budget negotiation tend to have lower government debt and higher GDP growth rates. A simple fixed-effect model shows similar results. The evidence suggests that these results hold only in those countries with relatively lower corruption. 相似文献
29.
The impact of technological change upon gross investment has been relatively ignored. Building upon the foundations of the analysis of technological diffusion, an empirical model of gross investment is constructed that takes due account of technological change. This model is then tested upon a panel data set covering 185 UK firms over the period from 1984 to 1992. The results support the hypothesis that there are significant relationships of the expected signs between firm level gross investment, indicators of technological opportunity; the price of the capital goods that embody new technology, and firm and industry characteristics. There is also evidence of lagged adjustment effects in the investment process. 相似文献
30.
Examination is made of the complex interactions between globalization and employment relations as reflected in the operations of the Hyundai Motor Company (HMC) in Korea, Canada and India. After the closure of its short-lived attempt to manufacture cars for the North American market from Canada, the HMC ‘relaunched’ its globalization strategy in India in 1998. An examination of Hyundai's experience in both countries suggests that employment relations is likely to continue to be an evolving blend of company-specific policies and locally-based practices. 相似文献