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排序方式: 共有678条查询结果,搜索用时 15 毫秒
71.
从1976年到1985年,我掌管Biggsigns Inc.(aka Wet Paint Sign)I,是一个为大辛辛那提和北肯塔基服务的标识和图形设计公司。我学这个的时候用的是老式的工具和方法。我们以前用的是刻字笔,油漆喷雾器,支腕杖,提花轮,丝网印刷,一次性刻字瓷漆和普锐涂料等等。 相似文献
72.
World Food Prices: Causes and Consequences 总被引:1,自引:0,他引:1
Alex F. McCalla 《Revue canadienne d'agroeconomie》2009,57(1):23-34
73.
Alex Anas 《Regional Science and Urban Economics》1985,15(1):1-21
The combined ‘user’ equilibrium of travel networks and residential location markets is shown to exist and to be unique in the expected allocation of households to residential locations and to the routes and links of the network, in the vacancies and rents of residential locations and in the congested travel time and cost of each network link. The formulation combines a multinomial logit model of households' location and route choices derived from utility maximization, a binary logit model of house owners' offer decisions derived from profit maximization and the standard model of network congestion. A travel disutility measure (consistent with utility maximization) replaces the standard ‘generalized cost function’. The proof utilizes a non-linear programming formulation which reproduces the simultaneous equilibrium conditions of the behavioral formulation. The stability of the unique equilibrium position is briefly discussed, a computational algorithm is proposed and hints for generalized formulations are provided. 相似文献
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Alex Bryson 《劳资关系》2004,43(1):213-241
Over the last two decades, there has been a switch in British workplaces away from union voice and representative worker voice more generally toward direct employee involvement and nonunion representative forms of voice. This article assesses the implications of this switch for the effectiveness of worker voice, as measured by employee perceptions of managerial responsiveness. In general, perceptions of managerial responsiveness are better among employees with nonunion voice than they are among employees with union voice. 相似文献
76.
Illiquidity, volatile returns and lack of information are sources of the high risk that characterise the investments made by venture capitalists (VCs). Despite the importance of such investments in the contemporary business and technological environment, and the associated risk-related difficulties, little Australian research has been conducted into the decision-making processes of VCs. This study investigates both the investment process and some of the strategies used by VCs for reducing selected risks. The specific source of risk examined is information asymmetry, which is caused by lack of information on the part of the VCs, and which can lead to the added risks of adverse selection and moral hazard. Four Australian VC firms were surveyed using a comprehensive open-ended questionnaire. A manual content analysis was employed to analyse the questionnaire responses. Consistent with prior research, the Australian VCs sampled are found to employ Berger and Udell' three steps of investment: selection, contracting and monitoring. Furthermore, the semi-formal selection step of the investment process is found to consist of three distinct stages: deal sourcing, screening and evaluation. A number of techniques are used to minimise the risks of information asymmetry during the screening and evaluation stages, as well as during the later steps of contracting and monitorin. 相似文献
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Jui-Chin Chang Alex P. Tang Victoria Krivogorsky 《Advances in accounting, incorporating advances in international accounting》2011,27(2):205-212
This study investigates the combined impact of the Sarbanes-Oxley Act of 2002 (SOX) and the subsequent related Securities and Exchange Commission's (SEC) initiatives on the corporate governance characteristics of firms that had historically backdated stock options. Our results show that backdating firms had both weaker board-level and committee-level corporate governance characteristics than control firms in the pre-SOX period. In contrast, backdating firms dress up their board-level governance to meet regulatory requirements but still feature weaker committee-level corporate governance in the post-SOX era. 相似文献
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