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51.
The purposes of this study were to develop and verify a model that contributes to our understanding of the attitudes toward technology held by students in junior high school, as well as to explore relationships among the factors in this model. We distributed questionnaires to research participants selected on the basis of stratified random sampling. A total of 1,437 questionnaires were distributed, and 1,330 valid questionnaires were collected, reflecting a valid return rate of 92%. Structural equation modeling was used to construct and verify a model of student attitudes toward technology. The results of the study included (1) a complete model of student attitudes toward technology and (2) identification of the main factors influencing the pursuit of careers in technology, identification with technology, and experiences with technology-related curricula.  相似文献   
52.
This study examines the association between when an airline sells its passenger seats and the pricing method (marginal cost or full cost) it employs. Prior literature suggests that when firms are able to change prices during the selling period, the optimality of full cost pricing or marginal cost pricing depends on when demand information is revealed during the period between capacity commitment decisions and time of sale. Full cost‐based pricing is appropriate in determining capacity commitment and prices simultaneously, while marginal cost provides more relevant information for pricing when capacity has been committed. Using the price and cost data from a sample of four U.S. domestic airlines, we find that full cost explains price variations of first‐day sales robustly. The adjusted R2 of the marginal cost pricing model is larger in the sample of sales two days prior to departure than in the sample of first‐day sales. In the analysis of the sample of sales two days prior to departure, we find that, based on the adjusted R2 of the full cost pricing and marginal cost pricing models, the explanatory power of marginal cost pricing is relatively weaker than full cost pricing. Our results document the use of different cost information along the dynamic change of price and provide implications in understanding the role of cost information in setting prices.  相似文献   
53.
Corporate social responsibility (CSR) has taken an increasingly important role in business. Here we develop a technique for operationalizing CSR programs for air transportation within the context of limited physical resources. A hybrid model for selection and costs assessment is proposed to address inter-relationships among CSR criteria using trial and evaluation laboratory methods, analytical network processes and zero–one goal programming. The activity-based costing approach is applied to estimate costs of the chosen programs and an example looking at China Airlines is presented.  相似文献   
54.
This study examines whether difficult targets and quality indicators in executives' pay‐for‐performance (P4P) plans affect performance. The impact of target‐setting and P4P plans on quality improvement in the public sector is unclear. The Ontario government initiated the Quality Improvement Plan (QIP), which requires hospitals to set targets for quality indicators annually and link executive pay to target achievement since 2011. Analyzing Health Quality Ontario's database and hospitals' 2012–2013 QIPs, this study shows greater quality improvement in hospitals with difficult targets than hospitals with easy targets or without assigned targets; however, the positive impact disappears for high‐performance hospitals relative to their peers. We find no significant effect of the use of quality indicators in executives' P4P plans on quality improvement. Copyright © 2018 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
55.
Recent studies have shown the time trends of firm stock repurchase behavior. We examine these time changes for stock repurchase through the lens of real activities earnings management. Managers appear more likely to manipulate earnings through stock repurchases since the passage of the Sarbanes–Oxley Act (SOX) in 2002. Furthermore, suspect firms that just missed analyst earnings per share forecasts have higher incentives to manipulate earnings through stock repurchases. The results are not driven by changes in corporate governance associated with the passage of SOX. Overall, our results suggest earnings management can be a significant determinant of the dynamics of stock repurchases.  相似文献   
56.
This study examines the causal relationship between Chinese money supply growth and inflation, using the bootstrap Granger full‐sample causality test and sub‐sample rolling‐window estimation test to determine whether such a relationship in China supports the quantity theory of money. The result indicates that there is a unidirectional relationship from inflation to money supply growth. However, considering structural changes in two series, we find that short‐run relationships using full‐sample data are unstable, which suggests that full‐sample causality tests cannot be relied upon. Then, we use a time‐varying rolling‐window approach to revisit the dynamic causal relationship, and the results show that money supply growth has both positive and negative impacts on inflation in several sub‐periods, and in turn, inflation has the same effects on money supply growth for China. These findings are basically consistent with the modern quantity theory of money from the perspective of money supply and price level. When money supply growth does not outweigh output growth, inflation should not be curbed only by decreasing money supply. It notes that a stable money supply growth is critical to price level stability and economic development in China.  相似文献   
57.
Using a continuous-time real options approach we determine the conditions under which a value-maximizing company would conduct an open market stock repurchase to exploit the undervaluation of shares. We find the optimal timing of such repurchases as well as the optimal amount a company should repurchase and analyze how it depends on market parameters. Obtaining the announcement returns from the authorization of stock repurchases from our model allows us to derive testable empirical implications.  相似文献   
58.
In this paper, we investigate the entry mode choice of a leading Taiwanese food company in setting up regional distributors in China's 312 sales districts. Our study shows that, in entry mode decisions, the institutional factors are more important than transaction cost considerations. Both formal and informal institutions are considered. Formal institutions refer to government prescribed institutions (laws and regulations), while informal institutions refer to rules prescribed by the industry and the society. Both institutions are shown to affect the entry mode choices but one important type of institution, professional norms, is conspicuously missing in China. Professional norms exert peer pressures on the practitioners in the same profession, forcing their behaviors to conform to a common pattern. In the absence of professional norms, the roles of network ties and mimetic behaviors are heightened and they become a proxy for professional norms. As a foreign enterprise operating in China's local markets, the Taiwanese food company attained legitimacy by forming alliances with local wholesalers and by following its predecessors in selecting organization forms.  相似文献   
59.
本文利用两国两异质财货的产业内贸易模型,讨论贸易财属性与贸易政策竞争均衡的决定,并获得以下结论:(1)当两国政府均采取相同的进口或出口政策时,不论产品的消费性质,最适进口贸易政策均为课税;最适出口贸易政策将随贸易财的消费性质而定.替代品为出口补贴,互补品为出口课税.(2)当产品为替代品且厂商在两国市场均实行数量竞争的情况下,进口课税政策虽将成为两国政府的优势策略,但出口补贴政策则更具有效率.在产品为互补品且厂商在两国市场均实行价格竞争的情况下,当产品的互补程度较小(大)时,进口课税(出口课税)政策将成为两国政府的优势策略;当互补程度中等时,两国政府有可能采取差异性的贸易政策.  相似文献   
60.
Starr-McCluer (1996) documented an empirical finding showing that US households covered by health insurance saved more than those without coverage, which is inconsistent with the standard consumption–saving theory. This study conducts a structural analysis and suggests that institutional factors, particularly, a social insurance or safety net system and an employment-based health insurance system, can account for this puzzling finding. A dynamic equilibrium model is built that combines these two institutions with heterogeneous agents making endogenous decisions regarding saving, the labor supply and health insurance when they are young. The model, in which agents save in a precautionary manner, can generate Starr-McCluer?s empirical finding. The result implies that Starr-McCluer?s results are not inconsistent with the standard theory of saving under uncertainty, but it does indicate that the standard saving regression model is unable to reveal the precautionary saving motive. Counterfactual experiments are performed to provide implications for empirical analyses.  相似文献   
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