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901.
Capitalism's growth imperative 总被引:1,自引:0,他引:1
A capitalist firm operating in a competitive market is subjectto a growth imperative, because uncertainty about the profitrate under a no-growth policy makes the firm's prospects highlyunattractive in finite time and bankruptcy practically certainin the long run. A no-growth policy determines consumption andinvestment so that they and capital would remain constant overtime if the latter's expected return were realised with certainty.Simulation is used to arrive at the probability of bankruptcyby the end of t periods and the expected values of capital andmoney, for relevant combinations of time and uncertainty undersuccessively more realistic models of a no-growth firm in acompetitive market. The sensitivity of the results to variationin the parameters in each of the models is evaluated. Finally,we establish that a plausible growth policy may achieve growth,but the problem of bankruptcy is not resolved. 相似文献
902.
Hudon PS 《Nursing economic$》2003,21(5):233-236
Annually, thousands die unnecessarily as a result of preventable medical errors. Medical literature supports use of evidence-based standards to increase safety and improve the quality of health care. Nursing implications from three imposed standards are examined. 相似文献
903.
Recruiting and retaining qualified nursing staff is of growing importance to today's hospital and nurse leaders. Findings from a survey completed by 190 RNs at a major teaching hospital revealed that nursing roles, professional autonomy, and supportive communication were differentially related to the nurses' organizational and professional identification. Professional autonomy was by far the strongest predictor of nurse identification, followed by manager and co-worker support. Co-worker support and traditional nursing roles predicted nurse professional identification, but neither traditional nor collaborative roles predicted nurses' identification with their organization. Communication strategies intended to help executives retain qualified nursing staff are presented. 相似文献
904.
This paper tests whether capitated payments to Medicaid managed care plans induce to plans strategic undercutting of treatment for specific diagnostic groups. I focus on treatment (measured by length of stay and cost) in acute care hospitals in Massachusetts. I use a differences-in-differences-in-differences approach, where the third differences compare treatment patterns between managed care plans that receive capitated payments with those that do not. I find that the first reduce treatment significantly more to mental health patients than to patients in other disease groups, whereas the latter reduce hospital resource use more uniformly across disease groups. These results highlight the importance of using payment mechanisms in public programs that reflect the variability in costs of beneficiaries.Received: September 2002, Accepted: May 2003, JEL Classification:
I11I thank Randall Ellis, Kevin Lang and Thomas McGuire and anonymous referees for valuable comments and suggestions. I also thank seminar participants at The Brookings Institution and Harvard/MIT/BU Health Economics Seminar. The Portuguese National Science Foundation (B.D. 5910/95) and NIMH (NIMH R01 MH59254) provided financial support. I am indebted to the Massachusetts Division of Health Care Finance and Policy for kindly providing the data to me for this project. I am responsible for any errors that may remain. 相似文献
905.
906.
Earnings Preannouncement Strategies 总被引:2,自引:1,他引:1
Soffer Leonard C. Thiagarajan S. Ramu Walther Beverly R. 《Review of Accounting Studies》2000,5(1):5-26
We examine the disclosure strategies managers follow when theyd preannounce quarterly earnings shortly before formal earnings announcements. We document that managers with bad news release essentially all of their news at the preannouncement date, while managers with good news only release about half of their news. Controlling for the combined news released at the preannouncement and earnings announcement dates, firms with negative earnings announcement surprises have significantly lower excess returns for the period from just before the preannouncement to just after the earnings announcement. This finding is consistent with the observed disclosure strategies whereby managers attempt to avoid negative earnings announcement surprises, and suggests that how information is presented can affect the market's reaction to that information. 相似文献
907.
This paper investigates tax effects in the Canadian governmentbond market during the period 19641986. Unlike previousstudies, we apply both statistical and nonstatistical teststoanalyze clientele effects and market equilibria. The resultsdivide the sample into two distinct periods of time, with theend of 1976 marking the division. We find that tax effects arealmost nonexistent in the Canadian government bond market beforethe end of 1976, but are predominant in the post-1976 period.Non-segmented market equilibria cannot be rejected before 1977,but are strongly rejected after 1976. In fact, segmented equilibriawith clientele effects in both quantities and prices characterizethe entire five year period from 1982 to 1986. These findingsare consistent with tax reforms, government deficit financingand interest rate fluctuations in Canada during our sample period. 相似文献
908.
Managed care remains one of the most highly publicized issues in employee benefits, with its accompanying controversy causing concern to the consumer and the employer. The authors of this article discuss the very basic things consumers of health benefits should know about their plans in order to be prepared, as well as what they should reasonably expect from employers that sponsor the plans. 相似文献
909.
Dowd SB 《Hospital materiel management quarterly》2000,21(3):1-3
Learning is seen as a systems-level phenomenon that stays within the organization regardless of the "players" involved. However, this article reviews some of the history of organizational learning and the learning organization and makes a proposal for how health care organizations are becoming learning organizations. 相似文献
910.
Clay VS 《Medical economics》2000,77(6):145-7, 151