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161.
One Pleistocene mystery is why early North Americans eradicated their large, potentially domesticable animals (e.g., horses), whereas early Europeans did not. A commonly‐held hypothesis is that European species were evasive due to co‐evolution with hominids, whereas North American animals were naïve and unable to adapt quickly enough when experienced human hunters arrived from Eurasia. We explore this hypothesis with a paleoeconomic model of co‐evolution that integrates human hunting investments and wildlife population responses. We find that investments in hunting ability, based on the relative scarcity of prey species, could have mattered more than wildlife ‘naivety’ in explaining the extinction.  相似文献   
162.
  • This study examines librarians' attitudes toward the marketing of library services, as libraries continue their transition to a marketing orientation. Although prior studies had observed misunderstandings and hostility to marketing among librarians, most previous discussions of this topic were either speculative or based on extremely small samples. In order to provide more evidence in this matter, a large‐scale survey of members of the New Jersey Library Association (NJLA) was conducted. A ‘Pro Marketing’ scale was introduced and used to segment participants with respect to their attitudes. The findings indicate that most respondents expressed relatively positive attitudes toward marketing, but that more positive attitudes were expressed by public librarians than school or college/university librarians, and by administrators as opposed to reference and technical services librarians. Illustrative respondent comments and implications for library management are included.
Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
163.
The rapid liberalization of the former state socialist economies of Eastern Europe coupled with privatization were thought by many in the early 1990s likely to generate effective capitalist firms quite quickly. However, the radical institutional transformation and collapse of Soviet markets resulted in considerable uncertainty for most companies which, together with high sunk costs and lack of resources, inhibited organizational restructuring and strategic change. Despite high levels of foreign ownership and control by the mid-1990s, many Hungarian companies continued to produce much the same kinds of products for mostly the same customers with inputs from mostly the same suppliers as in 1990. While most had reduced employment substantially, and many had disposed of ancillary organizational units, the bulk of the companies considered here had not greatly altered their work systems and overall organizational structures. In the few enterprises where the production process had been extensively reorganized by 1996, this was funded and directed by foreign firms who had taken them over. These foreign firm-controlled companies also tended to have new top managers from outside the enterprise. They additionally introduced new products more often than Hungarian firms, albeit within rather narrow product lines that usually dominated the domestic market. Overall, most of the enterprises studied were still doing much the same set of activities in the mid-1990s, though with fewer staff, as at the start of the decade, and privatization per se had not led to major shifts in enterprise structure and strategy, nor did it seem likely to do so in the foreseeable future.  相似文献   
164.
Moral Sanctuary is used in this paper as a metaphor for any theory which makes actions immune from moral criticism. Three arguments favoring moral sanctuaries for business activities are countered. Two of the arguments rest on faulty analogies. One compares business activities to games, another to the behavior of machines. The third rests on the claim that business is a unique activity. This position is rejected by a reductio ad absurdum argument; it entails the immunity of all professional activities from moral judgment. I argue that business managers are accountable to the combined requirements of professionalism and democratic citizenship, notions which are briefly described at the conclusion of the paper.  相似文献   
165.
Despite the benefits of walking as a means of travelling, walking can be quite hazardous. Pedestrian-vehicle crashes remain a major concern in Ghana as they account for the highest percentage of fatalities. The objective of this study is to determine the effect of both natural and built environmental features on pedestrian-vehicle crash severity in Ghana. The study is based on an extensive pedestrian-vehicle crash dataset extracted from the National Road Traffic Accident Database at the Building and Road Research Institute (BRRI) of the Council for Scientific and Industrial Research (CSIR), Ghana. Using a multinomial logit modelling framework, possible determinants of pedestrian-vehicle crash severity were identified. The study found that fatal crashes are likely to occur during unclear weather conditions, on weekends, at night time where there are no lights, on curved and inclined roads, on untarred roads, at mid-blocks and on wider roads. The developed model and its interpretations will make important contributions to road crash analysis and prevention in Ghana with the possibility of extension to other developing countries. These contributing factors could inform policy makers on road design and operational improvements.  相似文献   
166.
One of directors’ key fiduciary duties is to set the firm’s direction and then vet the strategy proposed by the CEO. Despite this, McKinsey reports that the majority of directors feel they do not understand their firm’s strategy, and even if they do understand it, they do not feel they have the desired impact on their firm’s strategy. This article argues that this shortfall stems from a failure to cross the chasm between CEOs and directors. We propose a framework to bridge this gap and assist board members to better understand and vet their firm’s strategy.  相似文献   
167.
Orangutans are projected to become critically endangered or extinct this century if humans continue to destroy their habitat. Threats include legal and illegal clearcutting of rain forests to establish palm oil plantations, climate change, and transnational organized crime. This study examines how self-benefit and other benefit appeals, knowledge of threats, concern about habitat loss, and liking orangutans are associated with (a) intent to protect habitat due to licit threats and crimes against wildlife, and (b) seeking information to save habitat. Upon entry to a zoo, 251 (118 men, 128 women, and 5 unknown) persons viewed posters highlighting the benefits of habitat conservation to self or others and completed a survey. Concern, threat knowledge, liking, and self-benefit and other benefit appeals accounted for 28% of the variance associated with intent to take action to protect the habitat. Integrating social influence principles into zoo displays and addressing barriers that prevent conservation behavior are discussed. The ideas in this paper are relevant to many primates and endangered species.  相似文献   
168.
Using design and communication principles, this study uses a content analysis design to evaluate all active blogs from the 2011 Fortune 500 list (n = 125). The results indicate that corporate America has only modestly incorporated the dialogic principles into their blogs. Current corporate blogs are well-designed as far as making them searchable and easy to navigate; however, the blogs are mostly being used to provide information in a one-way manner rather than creating an open dialogue with consumers. While blogging can enhance relationships with stakeholders, corporate communicators must strive to develop legitimate conversations with their blog readers.  相似文献   
169.
The study analyzes the impact of advertising, goodwill, and other intangibles on investor returns in the consumer packaged food and beverage industry during 2008–2012, a timeframe during which smaller brands wrestled $18 billion in sales away from large manufacturers of processed foods. The findings demonstrate that those firms that were able to allocate a greater percentage of their revenue to their ongoing advertising efforts were able to enhance investor holding period returns (HPR). In addition, those firms with a higher ratio of intangible assets other than goodwill to total assets were also able to enhance HPR. However, there was not a significant positive relationship between the ratio of acquired goodwill to total assets and HPR. Hence, packaged food and beverage manufacturers are advised to seek competitive advantages through their own brand-building efforts rather than seeking to enhance investor returns through a strategy based on company mergers and acquisitions.  相似文献   
170.
This study examines whether foreign direct investment (FDI) inflow helps or hinders local firms’ uptake of corporate social responsibility (CSR) activities in a developing host country. The study further examines the interaction effect of host institutions on the relationship between FDI inflow and local firms’ uptake of CSR activities. Results of hierarchical regression analysis of data from a sample of 227 local firms in Ghana, reveal that local firms’ uptake of CSR improves significantly with an increasing inflow of FDI through knowledge transfer. Host institutions are also found to influence the transfer of CSR activities from foreign firms to local firms. However, when the quality of institutions is very high, the impact of FDI on local firms’ CSR activities diminishes. Research and practical implications of these findings are discussed. © 2015 Wiley Periodicals, Inc.  相似文献   
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