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71.
A model of information technology (IT) ethical work climates is presented. Using these ethical work climates and data collected from a national mail survey of Association for Computing Machinery (ACM) members, empirical measures were developed and evaluated. A mailing of 2446 questionnaires was sent to ACM members and 136 usable responses were returned (5.6%). Using these data, an exploratory factor analysis was performed using principle components analysis to identify the IT ethical work climates from the data. Six of these work climates were identified as predicted by the model. Two ethical work climates that were combinations of the proposed climates were also identified.From the results of the exploratory factor analysis, a confirmatory factor analysis was performed using Calis in PC SAS version 8. The purpose of this analysis was to evaluate the overall fit of these measures to the data and evaluate the psychometric properties of the measures. The fit of the IT ethical work climates model was acceptable. The psychometric properties of these measures were good. Based on these results, conclusions, limitations of the study, and directions for future research are proposed. 相似文献
72.
Several papers have documented spurious welfare reversals: incomplete-markets economy produces a higher level of welfare than the complete-markets economy. This paper first demonstrates how conventional linearization can generate approximation errors that can result in welfare reversals. Using a two-country production economy, we argue that spurious welfare reversals are not only possible but also plausible under reasonable values for model parameters. This paper then proposes an approximation method that modifies the conventional linearization by a bias correction. This method can be easily implemented and approximates welfare as accurately as a second-order perturbation method. 相似文献
73.
74.
The gap in total factor productivity in sawmills and wood preservation between the US and Canada generally increased from 1958 to 2005. The present paper examines the effects of the various phases of the softwood lumber dispute, including relatively free trade, Canadian export taxes, and low and high countervailing duties, on this productivity gap. Exogenous control variables include US housing demand, the exchange rate, softwood lumber prices, and ratios of capital and nonproduction labor to labor. The effects of phases of the dispute on US imports from Canada are also examined. 相似文献
75.
Professor Henry Thompson 《International economic journal》2013,27(3):33-41
This paper examines the impact of foreign management as a separate input in a competitive economy open to both international trade and international movement of productive capital. Three inputs (capital, labor, management) are used to produce two final goods in a model characterized by competition, homogeneous products, and full employment. This model provides a simple starting point for the study of multinational firm activity, building on the fundamental competitive factor proportions model of production and trade. A clear distinction arises between international movements of capital and management, and international movements of the two inputs are linked. [F 11, F 23] 相似文献
76.
77.
Using extensive hand-collected retail gas prices, I show that there was no price gouging in Bryan/College Station during Hurricane Rita. Instead, the retail price markup dropped by twelve cents during the hurricane, despite most stations running out of gas. 相似文献
78.
The relationship between the stock market and investment is analyzed by utilizing a multivariate vector autoregressive model,
which also includes fundamentals represented by production and the bank interest rate. Two important results appear on the
basis of data from the small, open economy of Norway. The financial market has no lead effect on real activity, as neither
the stock market nor the credit market can predict future investment or production. On the contrary, current stock returns
correlate negatively with lagged growth in investment, and positively with current growth in production. In addition, changes
in the bank interest rate have a positive effect on future stock returns, production leads investment positively, and both
production and the bank interest rate become exogenous variables in our model.
First version received: November 1997/Final version received: October 2000 相似文献
79.
80.
Harry Henry 《国际广告杂志》2013,32(2):177-186
This paper examines the differences between American young consumers and their Korean counterparts’ interests in accepting SMS advertising via their mobile phones. The appeal of using the mobile phone as an advertising medium is its accessibility because it can pinpoint the locations of mobile phone users. The results of the study provide preliminary evidence that consumers’ attitudes and beliefs do have significant positive relationships with intentions to opt in to the new medium. The theoretical model for the study is based on employing the theory of reasoned action as the underlying structure to operationalise the conceptual constructs proposed in the diffusion theory. The study identifies the potential of a new research domain in advertising, presents a conceptual framework for its examination and suggests the importance of constructs under study. 相似文献