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191.
This research explores how social cues presented in an online auction affect sniping behavior. Sniping is a strategy of placing a bid on an item in the very ending stages of an auction with a pre-determined ending time in an attempt to win the auction. Such a strategy conceals the intentions of the bidder until the last moments of the auction and minimizes the possibility of other opposing bidders submitting higher bids due to the short period of time left to respond. The research includes two field studies and a lab experiment indicating that sniping appears to be influenced by social factors, that is, when there are a greater number of bidders in the auction or the auction site provides social information about the bidders, the relative use of sniping increases. This research supports the perspective that bidders rely on others' bidding behavior and characteristics as an indication of the true value of the item on sale, and is one of the first studies in the literature which takes this perspective.  相似文献   
192.
    
This paper analyzes the effects of trade and outsourcing on the transition probabilities of employment between sectors, using a dynamic multinomial logit framework with fixed effects. The data cover a sample of individual Austrian male workers over the period 1988–2001. Our results strongly support the view that international economic forces are important determinants of labor market turnover. In particular, an increase in the outsourcing intensity negatively affects the probability of staying in or changing into the manufacturing sector, even more so for industries with a comparative disadvantage. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
193.
Just as some lawyers almost killed the takeover market with the invention of the poison pill in the 1980s, others are now about to reinvigorate it with another legal invention. The “shareholder rights bylaw,” which promises to be the next major legal battleground in the market for corporate control, aims to eliminate the current ability of target company boards of directors to block changes of control by keeping their poison pill defenses in place. The new bylaws require the poison pill (and other defensive measures) to expire automatically whenever the firm receives an allcash offer for 100% of the firm's stock at a price at least 25% above the prebid market price. The firm can keep its poison pill, but only if shareholders vote to keep it after receiving the offer. Although the legality of the share-holder rights bylaw has been challenged as an undue infringement on boards of directors' power to run companies, this article argues that their legality will be upheld for three reasons:
  • ? First, shareholder rights bylaws merely reinforce the corporate manager's responsibility to manage the firm to maximize shareholder value.
  • ? Second, Delaware and most other jurisdictions give shareholders the specific right to amend the bylaws of a corporation; and the shareholder rights by-law is a straightforward exercise of this explicit right granted to shareholders.
  • ? Third, the adoption of shareholders rights by-law does not prevent the board of directors from advising share-holders to vote to reject a takeover bid, nor does it prevent shareholders from giving management the authority to use defensive mechanisms such as the poison pill.
As the article concludes, upholding this right of shareholders to choose whether a poison pill is used to block a takeover is critical to the vitality of the takeover market and, hence, to the preservation of the agency relationship between directors and shareholders. Upholding this right may also prove critical to Delaware's ability to maintain its predominance in the market for corporate chartering.  相似文献   
194.
Abstract

This paper analyses the initiated and changed recommendations published in six well-known Swedish newspapers and business magazines for the period 1996–2000 using a buy-and-hold abnormal returns (BHARs) approach. The results distinguish between recommendations from analysts and journalists. Buy recommendations were misleading investors, whereas sell recommendations were leading them correctly, overall yielding returns in line with the market. This asymmetry is due to positive information from the management of the company being more intricate to interpret than negative. Both good and bad information provided by the management is generally positively biased, a phenomenon influencing both analyst and journalist recommendations. Following buy and sell recommendations from analysts yielded BHARs in line with those from journalists, which in turn generates returns in line with their peers. Going short in the recommended stocks, irrespective of type and origin, would lead to a 24-month BHAR of 14%.  相似文献   
195.
    
Services of different types have become increasingly important for product firms. While these firms mainly focus on products, managers and researchers lack a comprehensive framework to understand when to make significant investments in particular kinds of services. We identify three categories of product‐related services from a product firm—smoothing and adapting services, which complement products, and substitution services, which enable customers to pay for the use of a product without buying the product itself. We develop propositions about the relative level of these different kinds of services vis‐a‐vis industry evolution, as well as suggest how these services affect industry structure. We draw upon various literatures, though we conclude that the relationship between products and services is more complex and richer than any one literature suggests. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
196.
    
We provide the first causal analysis of how minimum wages affects enrollments and expenditures in the Supplemental Nutrition Assistance Program (SNAP). Exploiting state‐ and federal‐level variation in minimum‐wage policy between 1990 and 2012, and incorporating local controls in our specifications, we find that a 10 percent minimum wage increase reduces SNAP enrollment between 2.4 and 3.2 percent, and reduces program expenditures an estimated 1.9 percent. If the federal minimum wage were increased from $7.25 to $10.10, enrollment would fall between 7.5 and 8.7 percent (3.1 to 3.6 million persons) relative to 2012 levels, and annual expenditures would decrease 6 percent ($4.6 billion).  相似文献   
197.
    
This article assesses the impact of armed conflict on the drinking water service of Basrah from 1978 to 2013 through an ‘urban warfare ecology’ lens in order to draw out the implications for relief programming and relevance to urban studies. It interprets an extensive range of unpublished literature through a frame that incorporates the accumulation of direct and indirect impacts upon the hardware, consumables and people upon which urban services rely. The analysis attributes a step‐wise decline in service quality to the lack of water treatment chemicals, lack of spare parts, and, primarily, an extended ‘brain‐drain’ of qualified water service staff. The service is found to have been vulnerable to dependence upon foreign parts and people, ‘vicious cycles’ of impact, and the politics of aid and of reconstruction. It follows that practitioners and donors eschew ideas of relief–rehabilitation–development (RRD) for an appreciation of the needs particular to complex urban warfare biospheres, where armed conflict and sanctions permeate all aspects of service provision through altered biological and social processes. The urban warfare ecology lens is found to be a useful complement to ‘infrastructural warfare’ research, suggesting the study of protracted armed conflict upon all aspects of urban life be both deepened technically and broadened to other cases.  相似文献   
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199.
200.
Schmitt-Grohé and Uribe [11] illustrate that a balanced-budget rule can lead to aggregate instability. In particular, under such a rule it is possible for a steady state to be locally indeterminate, and therefore sunspot equilibria are possible. In this paper, I extend their analysis to investigate the possibility of chaotic equilibria under a balanced-budget rule. A global analysis reveals Euler equation branching which means that the dynamics going forward are generated by a differential inclusion of the form . Each branch alone will not imply interesting dynamics. However, by switching between the branches, I show that the existence of Euler equation branching in an arbitrarily small neighborhood of a steady state implies topological chaos in the sense of Devaney on a compact invariant set with non-empty interior (the chaos is “thick”). Moreover, the chaos is robust to small C1 perturbations. This branching under a balanced-budget rule occurs independently of the local uniqueness of the equilibrium around the steady state(s).  相似文献   
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