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91.
We develop three competing models of government budgeting: (1) a rational model, in which government services are provided in accordance with consumer tastes, (2) a Friedman-type model, in which spending and borrowing decisions derive from the level of taxes, and (3) a Buchanan public-choice type model, in which the extent of deficit spending determines government spending plans. We use quarterly U.S. data over the period 1947 to 1987 to empirically test each of these models within a vector autoregressive framework, taking into account the potential role of other relevant macro variables. We first specify the testing framework utilizing data on the levels of government revenue, spending and deficit, and show that the resulting estimates are unrealistic. We then divide each of these variables into anticipated and unanticipated components. The results thus obtained reject the Buchanan-type models, but are unable to reject either a Friedman-type model or a “weak” form of the rational model. Our results suggest that future research should concentrate on developing appropriate tests capable of distinguishing between these two models of the government budgeting process. 相似文献
92.
This paper studies a simple model of observational learning where agents care not only about the information of others but also about their actions. We show that despite complex strategic considerations that arise from forward-looking incentives, herd behavior can arise in equilibrium. The model encompasses applications such as sequential elections, public good contributions, and leadership charitable giving. 相似文献
93.
Ali Yassine Bacel MaddahMoueen Salameh 《International Journal of Production Economics》2012,135(1):345-352
We consider a standard economic production quantity (EPQ) model. Due to manufacturing variability, a fraction P of the produced inventory will have imperfect quality, where P is a random variable with a known distribution. We consider a 100% inspection policy and further assume that the inspection rate is larger than that of production. Thus, all imperfect quality items will be detected by the end of the production cycle. For such an augmented EPQ model, we first derive the new optimal production quantity assuming that the imperfect quality items are salvaged once at the end of every production cycle. Then, we extend this base model to allow for disaggregating the shipments of imperfect quality items during a single production run. Finally, we consider aggregating (or consolidating) the shipments of imperfect items over multiple production runs. Under both scenarios we derive closed-form expressions for both the economic production quantity and the batching policy, and show that our desegregation/consolidation schemes can lead to significant cost savings over the base model. 相似文献
94.
This paper has three objectives. First, using a richer and more comprehensive set of IMF-related news than previous studies, we examine the impact of IMF-related news on both financial and real stock sector returns in Indonesia during the Asian crisis. Second, we draw lessons about financial and real sectoral patterns of adjustment in crisis countries, including whether and how IMF programs facilitate this adjustment. Third, we explore the interplay between IMF actions in crisis countries and the actions and responses of local authorities. To do so, not only do we account for the impact of news regarding IMF policy actions but also the government’s reaction to them and willingness to implement such policies, and the public sentiment about the implemented IMF programs and government policies. We discuss the policy implications of the findings. 相似文献
95.
Abdul-Halim Nurul-Ain Vafaei-Zadeh Ali Hanifah Haniruzila Teoh Ai Ping Nawaser Khaled 《Quality and Quantity》2022,56(5):3413-3439
Quality & Quantity - The present research aims to investigate the determinants of e-wallet continuance usage intention in Malaysia using extending Technology Continuance Theory (TCT) via... 相似文献
96.
正相较古人,我们生活在这个充满技术进步的时代,可算得上是"特权一代"了。几乎所有事情都要靠自己手动完成的日子已经一去不复返,现在我们生活的世界上,很多工作都可以由机器、软件和各种自动流程接管。之所以有这样的改变,人工智能(AI)功不可没。人工智能是以"像人一样思考和行动"的出发点设计和编程的机器,虽然诞生的时日不长,尚处于萌芽阶段,但已经成为我们日常生活的重要组成部分,并且正在改变我们 相似文献
97.
Susannah Bruns Ali 《Public Management Review》2018,20(12):1768-1789
This study approaches turnover intent in a novel way by incorporating both environmental and internal organizational factors together to create a more nuanced view of what drives turnover. The analytical focus is on senior-level employees in four agencies within the US Department of Health and Human Services. The findings show that internal organizational factors partially explain decisions to change jobs, but agency and time differences remain even after controlling for those factors. It also finds that the decision to leave government is driven by different factors than the decision to move to other jobs within government. 相似文献
98.
Over the last 15 years, high trade deficits have become a source of external vulnerability for the relatively stabilized Turkish economy. This corresponds to the period where authorities have been following a floating exchange rate regime. Thus, this study aims to empirically show whether the adopted exchange rate regime has an impact on the trade balance for the period of 1987 Q1 to 2015 Q2. Estimation results indicate that there is a long-run relationship between the real effective exchange rate and trade balance under both fixed and floating regimes in Turkey, but there is no evidence for the J-curve hypothesis. 相似文献
99.
This study examines customers’ adoption and acceptance of smartphone apps to book their flight tickets. By integrating customers’ innovativeness, involvement and perceived trust as additional variables, this study extends the Unified Theory of Acceptance and Use of Technology (UTAUT) and proposes a theoretical model that includes seven explanatory variables of the customers’ behavioural intentions: performance expectancy, effort expectancy, social influence, facilitating conditions, customers’ innovativeness, customers’ involvement and perceived trust. Data were collected from 369 customers who had booked their flight tickets via smartphone apps and was further analysed by employing partial least squares (PLS). Findings suggest that performance expectancy, facilitating conditions, customer innovativeness and perceived trust are positive and significant determinants of customers’ intentions to book their flight tickets on smartphone apps. Accordingly, several important implications for academics and industry decision makers are formulated. 相似文献
100.
Ali Meftah Gerged Eshani Beddewela Christopher J. Cowton 《Business Strategy and the Environment》2021,30(1):185-203
Several studies have found a relationship between corporate social and environmental disclosure and firm value (FV) or accounting profitability. Where environmental disclosure has been the focus, though, only single-country studies have been published, and most of the previous research concerns the developed world. This study examines the association between corporate environmental disclosure (CED) and FV in the Gulf Cooperation Council (GCC) countries, where CED has been increasing from its previous low base. Findings from a multicountry sample of 500 firm-year observations using a 55-item unweighted environmental disclosure index suggest that CED is significantly and positively related to FV as measured by Tobin's Q (TBQ). The relationship is robust to using a weighted version of the disclosure index, individual countries and environmental disclosure subindices. Some evidence of a positive relationship between CED and return on assets is also found, but even where statistically significant, the relationship is much weaker than in the case of TBQ. For empirical and theoretical reasons, we recommend that future studies pay greater attention to market-based proxies, if possible, when investigating the value relevance of CED in both developed and developing countries. Our results suggest that both managers and policymakers in GCC countries should take a positive view of expanded CED. 相似文献