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101.
Daniel W. M. Chan Patrick T. I. Lam Joseph H. L. Chan Tony Ma Thomas Perkin 《Project Management Journal》2012,43(2):4-20
This article aims to identify and analyze the key benefits of adopting Guaranteed Maximum Price and Target Cost Contracts (GMP/TCC) over and above the traditional lump‐sum contractual arrangement through an empirical questionnaire survey conducted in South Australia and compared with the findings in Hong Kong. The Mann‐Whitney U Test indicated differences in perception between the two groups of respondents on the majority of the identified benefits. The study has provided an in‐depth understanding of the perceived benefits of the GMP/TCC scheme, hence leading to a wider application of those alternative integrated procurement strategies in both regions for reference by the construction community at large. 相似文献
102.
A dual land market is one in which the government owns a significant portion of developable land while real estate development is done primarily by the private sector. This article examines Singapore's experience with its system of government land supply in a dual market, focusing on its response to market signals as well as the interaction with the significant private supply of land. The example is relevant to the general problem of government sales of valuable assets. The private supply of developable land behaves in line with expectations. The government response to price signals differs only modestly from that of private landowners. 相似文献
103.
This article examines endogenous cartel formation in the presence of a competition authority. Competition policy is shown to make the most inclusive stable cartels less inclusive. In particular, small firms that might have been cartel members in the absence of a competition authority are no longer members. Regarding the least inclusive stable cartels, competition policy can either decrease or increase their size and, in the latter case, the collusive price can rise. 相似文献
104.
This paper experimentally examines the determinants of the deviation between potential and realized value creation in strategic alliances. To better understand how decision making in alliances may influence success, we use an experimental design that juxtaposes two important factors that affect alliance members' decisions: economic incentives and communication. The evidence from our experiment sheds light on the relative impact of each, and more importantly, how both factors interact to explain successful outcomes. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
105.
Hang Cheng Ireena M Soleas Nicole C. Ferko Chris G. Cameron Joseph F. Amaral 《Journal of medical economics》2016,19(8):750-758
Objectives: Harmonic devices have become a world-wide standard for dissection and hemostasis in thyroidectomy. Numerous systematic reviews have reported superior operating times, blood loss, post-operative pain, length of stay, and overall safety outcomes. What has not been extensively evaluated in a robust manner is their economic impact. The purpose of this study is to evaluate the hospital costs associated with open thyroidectomy using Harmonic devices compared with conventional techniques for hemostasis. Methods: A systematic review of Medline, Scopus, and CENTRAL was performed from January 1, 2000 to May 23, 2014 without language restrictions for randomized clinical trials comparing Harmonic surgical devices to conventional methods in thyroidectomy. The main outcome measure was total reported costs. Costs were pooled using the ratio of means and a random effects model. Sensitivity analyses assessed whether differences in patient and trial characteristics, healthcare setting, or choice of statistical model affected outcomes. Results: Seven studies met the inclusion criteria. A total of 476 participants had procedures performed with Harmonic devices and 478 with conventional monopolar electrosurgery and clamp, cut and tie techniques. Compared with conventional techniques, Harmonic devices reduced total reported costs by 10% (p?=?0.007), resulting in a $229?US dollars (USD) absolute reduction from mean baseline costs. Results remained relatively robust to additional sensitivity analyses. Conclusions: This systematic review and meta-analysis demonstrates that the Harmonic family of surgical devices is associated with a reduction in total reported costs in thyroidectomy compared with conventional techniques. A large portion of the overall savings derives from a reduction in operative costs. 相似文献
106.
Joseph Farrell Janis K. Pappalardo Howard Shelanski 《Review of Industrial Organization》2010,37(4):263-277
Economists at the Federal Trade Commission (FTC) pursue the agency’s competition and consumer protection missions. In this
year’s essay, in antitrust, we discuss the new Merger Guidelines, three exclusion cases, and R&D issues in the Thoratec/HeartWare
merger and the Google/AdMob merger. In consumer protection, we discuss the FTC’s new rule on debt settlement, our efforts
to improve disclosures, and our recent work on appliance energy disclosures. 相似文献
107.
Antonio Rico Manuel Noguera José Luis Garrido Kawtar Benghazi Joseph Barjis 《Enterprise Information Systems》2016,10(4):400-421
Multi-tenant architectures (MTAs) are considered a cornerstone in the success of Software as a Service as a new application distribution formula. Multi-tenancy allows multiple customers (i.e. tenants) to be consolidated into the same operational system. This way, tenants run and share the same application instance as well as costs, which are significantly reduced. Functional needs vary from one tenant to another; either companies from different sectors run different types of applications or, although deploying the same functionality, they do differ in the extent of their complexity. In any case, MTA leaves one major concern regarding the companies’ data, their privacy and security, which requires special attention to the data layer. In this article, we propose an extended data model that enhances traditional MTAs in respect of this concern. This extension – called multi-target – allows MT applications to host, manage and serve multiple functionalities within the same multi-tenant (MT) environment. The practical deployment of this approach will allow SaaS vendors to target multiple markets or address different levels of functional complexity and yet commercialise just one single MT application. The applicability of the approach is demonstrated via a case study of a real multi-tenancy multi-target (MT2) implementation, called Globalgest. 相似文献
108.
We examine the debt-equity decisions of startup firms using the Kauffman Firm Survey, the largest database of U.S. startups launched in 2004. To control for sample selection bias and the correlation among financing decisions, we employ a Bivariate Probit-Tobit model. Our results show that several firm characteristics such as growth prospects, firm size, tangible assets, and selling products, as well as owner characteristics such as net worth, experience, education and ethnicity explain the debt-equity decisions in the startup year. In addition, for firms that use debt, we document traits that explain the use of a particular type of business versus personal debt. Larger firms use more business debt, whereas home-based and growth firms use more personal sources of debt. Immigrants, owners who lack work experience and those who invest more time in the business tend to rely more on personal sources of debt. 相似文献
109.
This paper develops and applies a model to measure the effects of deferral on world and U.S. incomes. It is assumed that elimination of deferral would be accompanied by a compensating reduction in the U.S. corporate income tax rate which would leave the overall tax burden of corporations unchanged. The results of the model support several conclusions: Deferral has a positive net effect on world income, but has a negative effect on U.S. income; over two-thirds of the income gains of foreign countries due to deferral goes to developed or oil-exporting countries; and the Tax Reform Act of 1976 has roughly doubled the importance of deferral. 相似文献
110.