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111.
Climate change will increase the risk of temperature extremes. Induced innovation could offset some of this threat. This paper explores the demand and supply for climate adaptation innovation in a market economy. Such innovation attenuates the past relationship between the population death rate and extreme heat. Climate change induces this innovation because the rising temperatures increase demand for self protection products and for profit firms respond to these incentives. We then augment the model to introduce “climate skeptics”. Such skeptics reject the claim that the world’s average temperature is rising and thus do not increasingly demand adaptation products. In an economy featuring no government to enact optimal taxation, we quantify how rational agents are affected by the presence of climate skeptics.  相似文献   
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How can venture capital (VC) firms transform a weak innovation ecosystem into a productive and robust one? While the literature has found VC firms’ catalyst role in innovation in developed markets, we know little about whether and how they affect innovation in an emerging market, where formal institutions (e.g., regulations and markets) and informal institutions (e.g., professional networks) to enable VC firms’ catalyst role are relatively lacking. First, we argue that VC firms play a different and more proactive role in these markets as an “ecosystem engineer” through governing the resource flow and selecting deviation, which drive regional innovation performance. Second, such effects are further positively moderated by the presence of multinational enterprises (MNEs) in a region. Lastly, over time, while the direct effects of VC firms persist and increase, the moderating effects of MNE presence decline. Empirically, we examined a Chinese provincial-level panel data of VC activities (1999–2009) and patent applications (2000–2010) and found supportive evidence. Implications are discussed.  相似文献   
114.
Brands tweet not only to communicate with followers but also to reach large audiences rapidly when the tweets are retweeted by the followers. People however will retweet only if they recognize within a few seconds that the tweet is on an interesting topic. Brands therefore need insights into how to compose tweets to facilitate topic recognition even when they are just scanned. This is the issue that we address in this research. Specifically, drawing on findings in psycholinguistics, we empirically investigate if tweets composed such that they include more topic-related words that are located closer to the start get more retweets. Results from an investigation of sales-promotional tweets by sixty brands in four categories indicate that tweets that are composed as above do get more retweets. We repeat the investigation using tweets on several other topics from a natural experiment that generated pairs of tweets where each pair is on the same topic but each tweet in the pair is composed differently. This investigation reconfirms the findings from the analysis of retweets of sales-promotional tweets. We conclude by presenting an approach for how social media managers can compose tweets based on our findings.  相似文献   
115.
ABSTRACT

Self-Service Business Intelligence (SSBI) enables business users, such as executives, managers, analysts, and knowledge workers to build reports on a need-basis to support their decisions and actions toward business success. This suggests that business users are empowered not only to consume information but also to author it. Yet, research on SSBI is mainly concentrated at the industrial level, and furthermore little is known on the way SSBI is changing the current state of BI. To address this lack of knowledge, this study explores the attributes of SSBI that are necessary to extend the role of a business user beyond that of an information consumer by drawing on the literature of Self-Service Technologies (SST). This study provides a new definition of SSBI as a new approach to BI. Furthermore, it highlights the duality of high levels of co-production and low levels of dependency as key to the SSBI approach.  相似文献   
116.
This paper attempts to describe informally the subject and overall methodology of a new Club of Rome project. So far as the problématique of the project may be seen as the opening of a new field of inquiry, the research assumptions and methods may be taken as tentative. The authors outline the history of the origin of the project and its overall aims. Next we attempt to state the strategy of the project as we see it. Since the project focuses around the topic of human values and their representability in world models and policy planning, areas too vast to be definitively covered in the space alloted, we simply state in general terms what is proposed and how we are thinking about handling the topic. The authors do not allege to speak for the whole research group, although we do believe that the views, as far as they go, contained herein are held in some similar form by most (if not all) the research associates. Undoubtedly this paper introduces some conjectures that require a defense more lengthy and detailed than has been provided here. Indeed, in advance of research it is likely that some of our suppositions cannot be supported at all except by appeals to intuition. In this light we expect this paper to simply introduce the topic of the project and its ambitions, leaving the bulk of supporting material and arguments for a later, more detailed paper in this journal.  相似文献   
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We study whether, and more importantly, through what mechanisms, quasi-indexers affect portfolio firms’ tax planning by employing the discontinuity in quasi-indexer ownership around the Russell 1000/2000 index cutoff. Using a regression discontinuity design, we find that higher quasi-indexer ownership leads to greater tax saving. With respect to the mechanisms, we find that the greater tax saving is a result of a focus on improved overall firm performance, not a specific focus on improved tax planning. We further find that the documented tax saving effect is partially due to quasi-indexers’ influences on executive equity incentives, corporate governance, and information environment.  相似文献   
119.
Donald C. Cook served as a member of the U. S. Securities and Exchange Commission (SEC) from 1949 to 1953 and as Chairman during the last two years. His unique position as the only Certified Public Accountant (CPA) who served as Commission Chairman has been largely unnoticed and elicits the need for a profile about the individual, his background, career, and what, if any, legacy might be related to it. Cook was also unique in that his prior staff experience at the SEC was primarily in the public utilities division. This profile describes and identifies several episodes in Cook's career at the SEC and after. These include other public service positions in government and his executive career at American Electric Power (AEP) as president and board chairman. These years were often filled with controversy and challenges in dealings with the SEC and with issues relating to consolidation among utilities as the country's demand for electrical energy grew substantially. His government service roles beyond the SEC acquainted him with many political leaders. He was an advisor to President Lyndon Johnson, who shared the opinion of others that Cook was “the smartest man in the country” [Johnson, Telephone conversation No. 7070, March 16, 1965].  相似文献   
120.
This paper explores an emerging field of research within purchasing that concerns the changing role of purchasing when companies embark on technologically uncertain NPD projects. Where existing research has examined the role of purchasing in facilitating early supplier involvement in new product development, little research has been done to date on how purchasing's role might change when facing technologically uncertain NPD that require new capabilities and new technology. Based on an in-depth case study of a technologically uncertain NPD project in the passenger ship rescue equipment industry, the paper sheds light on how supplier involvement in NPD projects with a high degree of technological uncertainty impacts on a company's sourcing strategies and the challenges this poses for purchasing.Based on the case study findings, we propose a) that early purchasing involvement in technologically uncertain NPD projects requires a mature purchasing organization that possesses competences to interact effectively with R&D and b) that involving a new supplier from a different industry in NPD projects characterized by technological uncertainty requires a leap of faith from both innovating firm and supplier. The paper contributes to research in early supplier involvement in new product development, in particular the thin branch within this body of literature that now focuses on early purchasing involvement.  相似文献   
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