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31.
Planning in Turbulent Times: Exploring Planners' Agency in Jerusalem   总被引:1,自引:0,他引:1  
This article explores the role of planning in the deeply divided and politically polarized context of Jerusalem. The overall argument developed throughout the article is that the relation between planning and politics is a non‐hierarchical set of interactions, negotiated within specific historical, geographical, legal and cultural contexts—in other words, orders don't come down from the politicians to be slavishly followed by planners. In this respect our findings, based on in‐depth interviews with Israeli planners, suggest that the case of Jerusalem represents a particularly dramatic illustration of the fact that the function of planning expertise can only be understood in relation to the surrounding socio‐political environment. Furthermore, contrary to conventional wisdom, planners in Jerusalem are not destined to either complicity or irrelevance in the face of political imperatives; planners' agency, however, does not simply reflect their mastery of specific professional knowledge and tools, but also their ability to act strategically in relation to the context in which they operate.  相似文献   
32.
Abstract . Although they are leading institutions in the world of modern development finance, the multilateral development banks have not been very explicit in outlining the development theories upon which they base their loan operations. This paper assesses the utility of the three prime theories employed by these institutions: the project approach, the macroeconomic (gap theory) approach, and the social welfare (or income distribution) approach. It indicates the questions to which each approach addresses itself, and it indicates weaknesses and theoretical inadequacies of each as a primary or sole development tool. Only a balanced and careful use of all these sometimes contradictory approaches will permit the multilateral lending institutions to fulfill their multifaceted obligations.  相似文献   
33.
The past decade has witnessed a renewed interest in regionaltrade agreements, with many policymakers and academics seemingto believe that these provide more than the traditional gainsfrom trade. This article examines several possible benefitsthat regional trade agreements may confer on their partners,including credibility, signaling, bargaining power, insurance,and coordination. It assesses the necessary conditions for eachpossible channel to work, gives stylized examples of specifictypes of policy where the benefit might be applicable, examinescases where the explanation might be relevant, and discussestheir overall plausibility. It concludes by examining the NorthAmerican Free Trade Agreement and the Europe Agreements.  相似文献   
34.
    
Despite a growing interest in environmentally sustainable practices, consumers continue to prioritize taste, quality, and price above environmental concerns when purchasing food products. Previous studies have shown that environmental claims or messages may not uniformly enhance product perceptions. This research examines strategic approaches to framing substantively identical environmental benefit claims differently across product types to enhance consumers' sensory and quality evaluations as well as their willingness-to-pay for sustainable foods. Results from two experiments show that consumers' assessments of sustainable utilitarian and hedonic food products can be enhanced if environmental claims are strategically framed in accordance with the nature of product types. The alignment of utilitarian food products with an environment-focus frame that emphasizes environmental benefits and hedonic food products with a self-focus frame that stresses the personal relevance of these protections and benefits can enhance consumers' experienced tastiness, quality evaluations, and willingness-to-pay for sustainable foods.  相似文献   
35.
A heterogeneous-firm trade model can explain the recent decrease in exchange rate pass-through to aggregate US import prices as a result of decreased trade costs. This paper finds support for this explanation by testing another implication of this type of heterogeneous firm model: lower exchange rate pass-through for goods that are traded for short periods of time.  相似文献   
36.
Karpoff reports on a “barter trading game” in which students exchanged real goods over a period of seven weeks with different market constraints imposed each week. Student comments about the exercise were favorable.  相似文献   
37.
Jonathan Kent 《Geopolitics》2013,18(4):793-818
From 2001 to 2005 Canada and the US dramatically altered the way each country views its border. In response to the attacks on New York City and Washington DC, Canada and the US entered into three important partnerships: the Smart Borders Agreement (SBA), the Container Security Initiative (CSI), and the Security Prosperity Partnership (SPP). These arrangements will be conceptualised here as “tacit bargains” whereby Canada provided the US with security in hope of renewed trust and economic accessibility. These “tacit bargains” required a concession of traditional state sovereignty so that stable and predictable relations between both countries could continue. While this process is ostensibly a violation of state sovereignty, the argument presented here is that these three “tacit bargains” represent a transition of “old” sovereignty to “new” sovereignty.  相似文献   
38.
In this paper, we investigate whether information on the history of purchase intentions is useful in predicting actual purchase behavior. The research is motivated by two factors. The first factor is the empirical finding in the literature that measuring intentions just prior to purchase provides better predictions of actual purchase as compared to when these intentions are measured earlier. The second factor is the role of the timing of the formation of intentions prior to purchase. While one stream of literature based on preference fluency predicts that early formation of intentions is more likely to lead to actual purchase, the other stream based on the memory-based “recency” effect predicts that formation of intentions just prior to purchase is more likely to lead to actual purchase. Together, these two factors motivate the potential need to account for the entire history of intentions prior to purchase. A canonical example of a market where intention histories are tracked is the movie industry, where “first choice” movie watching intentions are tracked up to (and in some cases beyond) the time of release. Accommodating the history of intentions in an econometric model that predicts actual box office performance is challenging due to the differing numbers of observations for the movies, the large numbers of observations for certain movies, as well as the role of various time-invariant and time-varying covariates influencing intentions. We propose a two-part model where the first part involves a hierarchical growth model that summarizes the trajectories of intentions via “growth factors.” These growth factors also reflect the role of the various covariates. The second part is a regression of the box office performance on the growth factors and other covariates. The models are simultaneously estimated within a Bayesian framework. Consistent with the previous literature, we find that including information on intentions improves our ability to predict behavior, with the recent intentions being the most informative. Importantly, when the history of intentions is accounted for, our results indicate that the data support the “recency” literature—intentions grow over time leading up to purchase, and this growth has a positive impact on opening box office performance. While a linear growth model performs best for most movies, there exists a subset of movies for which the quadratic growth model better captures the “spike” in intentions just prior to purchase. Further, accounting for information on the history of intentions dramatically improves model fit and forecasting performance relative to when only the intentions at one point in time (e.g., the ones just prior to purchase) are accounted for.  相似文献   
39.
    
I compare the information content of quarterly earnings guidance and quarterly earnings by examining their associations with current and future stock returns when the two signals are bundled at earnings announcements. At the bundled announcement, I find a significantly stronger association between announcement returns and guidance news. From the day after the bundled announcement through the next earnings announcement, both signals generate abnormal return drifts of about 200 basis points. However, the timing of the post-announcement returns differs considerably. For guidance, about 50% of the post-announcement drift occurs at the next earnings announcement. In contrast, for earnings, about 20% of the preceding drift reverses at the next earnings announcement. Investor ignorance of the drift following guidance news coupled with a fixation on post-earnings announcement drift potentially explains this surprising difference in the timing of the post-announcement returns. Overall, this study indicates that bundled quarterly earnings guidance contains more information than quarterly earnings and that investors incorrectly overweight the earnings news and underweight the guidance news during the post-announcement period until the next earnings announcement.  相似文献   
40.
    
This paper investigates the influence of industry uncertainty on the decision by established firms to enter a new industry. Specifically, we examine the tension between the option to defer , which discourages entry in the presence of uncertainty, and the option to grow , which may encourage entry in the presence of uncertainty when there are early mover advantages. Empirical analysis on data from a broad array of industries revealed that the effect of uncertainty on entry is not monotonic. Our findings are the first to find support for the nonmonotonic effect of uncertainty that has only recently emerged in theoretical treatments of real options theory, and amplify the importance of considering both the option to defer and the option to grow when contemplating entry. Furthermore, we found evidence that the relationship between uncertainty and entry is moderated by: (a) irreversibility, which influences the value of the option to defer; (b) the total value of growth opportunities; and (c) early mover advantages, which magnify the value of growth options. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
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