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This article investigates the making of Hong Kong's water supply system since 1959. It starts by assessing the perspectives provided by the regime approach and the political ecology literatures. The case of Hong Kong brings in ideas from border studies and draws attention to the changing nature of the border to explain socio‐ecological and scaling interactions. The case study maps the border relationship between China and Hong Kong (and Britain), and the political tussle between them over the control of water supply to the city in the late colonial period 1959–78, which resulted in the creation of a localized self‐sufficient water supply system in Hong Kong, and the consolidation of Hong Kong's scale as a colonial city‐state under British rule. It further explicates the change in the nature of the political border since 1979, and the processes by which Hong Kong abandoned attempts to strengthen its local supply, becoming dependent on supply from the regional Dongjiang water networks, as well as the transformation of its scale to become a subordinate of the larger political unit in subsequent years.  相似文献   
154.
This paper investigates the response of major macroeconomic variables to four different types of tax policy innovations in Canada within a VAR framework. The positive tax multipliers documented in the previous literature are found only for corporate tax innovations. Our results indicate that different taxes affect output differently, and imply that the composition of total taxes may be a major factor behind cross-country variation in the sign and magnitude of total tax multipliers.
Faik KorayEmail:
  相似文献   
155.
This paper explores the contracting costs of conducting mergers and acquisitions (M&A), creates a theoretical model of the information asymmetry involved, and shows how buying firms employ several mechanisms to reduce such asymmetry. Extending prior literature, the paper examines these costs in both domestic and cross‐border settings using a sample of over 3000 M&A deals. I consider both the fees paid and the time required in the bargaining phase to be contracting costs, and model them simultaneously to help explicate their endogenous relationship. The results show that buyers in cross‐border deals are more likely to employ mechanisms to affect information asymmetry, while the employment of these mechanisms affects contracting costs. The results help to explain why cross‐border M&A are more costly yet more quickly executed. Finally, modelling the use and effects of the mechanisms is sufficient to explain the contracting cost differences between domestic and cross‐border M&A.  相似文献   
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157.
Terry K 《Medical economics》2001,78(14):67-70, 73-4
New disease management programs are enabling physicians to do just that. Can this help you improve care, or is it just another boondoggle?  相似文献   
158.
This paper attempts to find a robust method of measuring competition when firms' operational activities are subject to frictions. The first part theoretically tests the indicative quality of two competition measures, the price‐cost margin (PCM) and the profit elasticity, in a model of monopolistic competition. The second part studies the empirical performance of the indices for a panel of Ukrainian manufacturing firms. This study offers a new approach to measuring profit elasticity that relies on structural estimation of a production function. The estimation methodology retrieves a productivity index that is adjusted to imperfect competition. The proposed method of measuring profit elasticity is found to be robust to frictions, but the PCM and traditional profit elasticity are biased, especially when the intensity of competition is low. Empirical findings show that competition exhibits a significantly positive correlation with aggregate productivity performance, while its impact on firm productivity is nonlinear.  相似文献   
159.
abstract We propose a framework to understand interpartner legitimacy in strategic alliances. Interpartner legitimacy is the mutual acknowledgment by the alliance partners that their actions are proper in the developmental processes of the alliance. We argue that interpartner legitimacy is needed for cooperation to achieve alliance objectives. We propose three types of interpartner legitimacy – pragmatic, moral, and cognitive legitimacy – and discuss the dynamics of these three types in the formation, operation, and outcome stages of alliance development. Further, we discuss the salience of interpartner legitimacy in different alliance types. Finally, we derive propositions for further research, and discuss strategies that alliance managers can adopt to develop interpartner legitimacy.  相似文献   
160.
This paper generalizes Kunert and Martin’s (Ann Stat 28:1728–1742, 2000) method for finding optimal designs under a fixed interference model, to find optimal designs under a mixed interference model. The results are based on the properties of information matrices in fixed and mixed models given in Markiewicz (J Stat Plan Inference 59:127–137, 1997). The method is applied to find a design which is optimal for any given variances of random neighbor effects. Research partially supported by the KBN Grant Number 5 P03A 041 21.  相似文献   
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