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1.
Much of the current research on participative decision making focuses on the increasing need for broad-based decision-making systems, on the different outcomes associated with different forms of participation, or on the problems associated with poorly managed participative decision-making systems. This article considers the responsibilities of employees who participate in organizational decision making and the responsibilities of employers who expect to share decision-making tasks. A Bill of Responsibilities for Employees and a Bill of Responsibilities for Employers are presented. Pitfalls associated with neglecting these responsibilities are discussed.  相似文献   

2.
Let be a semiorder on a countable setX and letx0 y if and only if either there existsx withxxy or there existsx withxxy. Then 0 is a preference relation with transitive indifference, which can be represented by a utility functionf of the usual sort. It is well known that is represented by a pair of real-valued functionsu, v, in the sense thatxy if and only ifu(x)>v(y). We prove that there exists a pair of functionsu, v, representing , such thatu+v is the utility function which represents in the usual sense. Moreover it is easily seen that, for such a pair of functionsu, v, we havex0 y if and only if eitheru(x)>u(y) or (u(x)=u(y) andv(x)>v(y)).
Sommario Consideriamo unsemiordine su un insiemeX numerabile e poniamox0 y se e solo se esistex tale chexxy, oppure esistex tale chexxy. In questo caso 0 è unordine debole, che può essere rappresentato da una funzione di utilitàf nel senso usuale. D'altra parte è rappresentato da una coppia di funzioniu, v, nel senso chexy se e solo seu(x)>v(y). In questo lavoro si prova che ammette una rappresentazioneu, v tale chex0 y se e solo seu(x)+v(x)>u(y)+v(y). Si dimostra altresì che, con riguardo ad una siffatta rappresentazioneu, v di , riescex0 y se e solo seu(x)>u(y) oppure (u(x)=u(y) ed anchev(x)>v(y)).
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3.
Joachim Kunert 《Metrika》1994,41(1):71-81
We consider the simple block model with random block effects, the block effects having variance b 2 =2;, with 2 the variance of the errors. It is assumed that the experimenter can vary the sizes of the blocks. The universal optimality of certain designs for all over all designs with the same number of blocks and the same number of observations is shown. It is of interest to note that if Balanced Incomplete Block Designs compete, then they perform equally well for =0 and for =, i.e. in the one way classification model and in the simple block model with fixed block effects, but they perform worse for every (0, ).The result is, however, theoretical in nature. It treats a situation which is not very likely to happen in practice. The interest lies in the fact that it provides a counterexample to a conjecture on optimality of designs in mixed models.  相似文献   

4.
The fast-growing category of defamation lawsuits in the United States involves actions by employees against their employers. Over the last decade, the courts have increasingly ruled in favor of the employee plaintiffs, thus creating an employee's right to reputation. This article identifies a variety of responses undertaken by organizations to reduce their legal liability and lessen the likelihood of employee defamation lawsuits. We argue that while organizational actions to reduce their legal liability may appear rational, such responses may also be creating situations in which employers, employees, and the public may be the unintended victims of a law without justice. The article concludes with a discussion of balancing the freedom necessary for managers to communicate about employees and the fairness of that communication.  相似文献   

5.
The theory of economic reforms in Soviet Union and Eastern Europe did not follow the development of western economic theory. Although the fundamental economic issues are different in the West and in the East (employment and inflation versus shortages and lack of technological progress) the reform economics is concerned with the optimal mix of centralisation and decentralisation, of market and hierarchy, of autonomy and control, and-more recently-of public and private. All these issues have been extensively treated in western economic literature.This paper overviews those fields in contemporary economics which could offer the East European reformers an enlightening perspective and useful tools in their search for a new institutional solution. Four such fields are presented: comparative economic systems, theory of incentives, literature stressing relative costs and benefits of different institutional solutions and comparing market and nonmarket failures, and the theory of property rights.An earlier version of this paper was presented at the conference Plan and/or Market. A Comparative Study of Reform Economics in Soviet-Type Societies, organized by the Institut für die Wissenschaften von Menschen in Vienna in December 1988. Useful comments by Pierre-André Chiappori, Ellen Comisso, Roger Guesnerie, Pavel Pelikan, Richard Portes, Kazimierz Poznanski and Gérard Roland are gratefully acknowledged.  相似文献   

6.
Hypocrisy pay     
Emotional labor—putting on an act asrequired explicitly orimplicitly in work situations-is very often psychologically, emotionally, and mentally damaging to most employees. As for soldiers in wartime who receive combat pay, it is suggested that such employees be specially compensated for their emotional labor with hypocrisy pay. Another solution is to select only those who are immune to such stress for jobs involving emotional labor—an ideal that probably cannot be achieved in all cases. Another assessment is that such special compensation is unwarranted.  相似文献   

7.
Si studia un modo di approssimare la probabilità di rovina relativa a un caricamento 0 con le probabilità di rovina relative a una successione di caricamenti ( k ) k , che approssimano 0 quandok tende all'infinito.
Summary In this paper we study a way of approximating the probability of ruin related to a loading 0, by the probabilities of ruin related of a sequence of loadings ( k ) k which «approximate» 0 ask converges to infinity.
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8.
The paper presents some results concerning the averaging approach in a general linear regression model in one dimension under suitable conditions about the martingale structure of errors. At first asymptotics of the primary and averaged estimators are discussed. Then it is shown that variances of estimators can be consistently estimated by appropriate integrated squared deviations functionals. Finally applications to the construction of confidence regions are considered.  相似文献   

9.
This article identifies the main features of Poland's radical transition to capitalism-stabilization program, trade liberalization, and privatization reform. The shock therapy adopted by Poland in 1991 is presented as the most effective approach, though not without political risk. In fact, the major threat to Poland's transition process is the emergence of well organized interest groups putting increasing demand on the government to relax financial restrictions and re-open large-scale subsidization. These political pressures have already caused a slowdown in the privatization program, so that there is a possibility of the renewal of rapid inflation. Several methods for accelerated privatization, including the distribution of vouchers and setting up investment funds to manage portfolios of shares, are discussed in detail.  相似文献   

10.
Questo lavoro pone la monotonia generalizzata come un opportuno strumento per uno sviluppo controllato di funzioni scalari e vettoriali. E' cosi possibile caratterizzare la relazione tra su spazi vettoriali.
Summary Some generalized monotonicity properties are analyzed both for scalar and vector functions. In particular the relation between and the class of functions, which are able to preserve it, are studied.
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