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1.
In January 1992, Kazakhstan initiated a reform programme to move towards market-determined prices. The price liberalization process was characterized by large relative price shifts and an increase in the overall price level towards those observed in market economies. The paper shows how the piecemeal manner in which prices were liberalized resulted in strong relative price variability over a prolonged period of time, against a background of high inflation. Convergence towards international relative and absolute price levels has progressed but is not complete, with prices for energy and services in particular still below market economy levels. 相似文献
2.
The emerging concern about software piracy and illegal or unauthorized use of information technology and software has been
evident in the media and open literature for the last few years. In the course of conducting their academic assignments, the
authors began to compare observations from classroom experiences related to ethics in the use of software and information
technology and systems. Qualitatively and anecdotally, it appeared that many if not most, students had misconceptions about
what represented ethical and unethical behaviors in these realms. Clearly, one can argue that if college students are uncertain
about what constitutes appropriate and inappropriate behavior then this uncertainty will be carried forward into their workplaces
upon graduation. Furthermore, if their workplaces don't provide ethics training as a component of a new employee orientation
program, one can project a potential for unintentional violations and infringements of copyrights and law in the field. This
study was conducted among graduate and undergraduate students to gain insight into their attitudes, perceptions and understanding
of some of the relevant ethics issues. A questionnaire of 11 statements was employed that described ubiquitous but most likely
unethical (or surely dubious) behaviors in the prevailing business and academic environments. Each respondent was asked to
evaluate each statement twice (once for “self” and once for “colleague”) on a five-option highly ethical (5) to neutral (3)
to highly unethical (1) scale. The statements were worded such that lower instrument score was associated with higher ethical
responses. The questionnaire's two-part structure was designed to solicit honest answers. The encouraging learning from this
study was that the overall sample and its various sub-samples did not consider any of the eleven behaviors to be “ethical”
or “highly ethical.” It was also encouraging to note that the overall sample and all sub-samples considered “highly unethical”
those behaviors associated with personal privacy or property or outright theft. This indicated that moral judgment and probity
prevail. The discouraging learning was that behaviors associated with the use of enterprise property were viewed as “neutral”
i.e., neither “ethical” nor “unethical.” These findings suggested confusion and lack of clarity and definition around workplace
deportment as it regards ethics in software and information technology use. The current study suggests that additional research
needs to be conducted to define and clarify the issues, which in turn can form the basis for programs to rectify or at least
ameliorate the situation. 相似文献
3.
In this paper, quadratic term structure models (QTSMs) are analyzed and characterized in a general Markovian setting. The primary motivation for this work is to find a useful extension of the traditional QTSM, which is based on an Ornstein–Uhlenbeck (OU) state process, while maintaining the analytical tractability of the model. To accomplish this, the class of quadratic processes, consisting of those Markov state processes that yield QTSM, is introduced. The main result states that OU processes are the only conservative quadratic processes. In general, however, a quadratic potential can be added to allow QTSMs to model default risk. It is further shown that the exponent functions that are inherent in the definition of the quadratic property can be determined by a system of Riccati equations with a unique admissible parameter set. The implications of these results for modeling the term structure of risk-free and defaultable rates are discussed. 相似文献
4.
P. K. Edwards 《Industrial Relations Journal》1995,26(3):204-220
Three outcomes of personnel practice (rates of discipline, quitting and absence) are analysed. There was no firm association with measures of practices associated with Human Resource Management. By contrast, unionisation was strongly associated with the low use of discipline and low quit rates: union ‘voice’ remains influential in the 1990s. 相似文献
5.
Vincent di Norcia 《Journal of Business Ethics》1988,7(1-2):109-116
The recent takeover and merger trend cries out for ethical evaluation. This essay proposes a model for evaluating them in terms of their impact on a firm's immediate stakeholders: investors, owners, management and employees. Since mergers and takeovers are Transfers of Ownership of Firms (TOFs) they entail a property ethic of ownership, control, securing stakeholder interests, and defining which stakeholders should exercise these rights. I use the model to evaluate two fictional cases, a friendly merger and a hostile takeover. The results show that neither TOF serves all interests equitably. Since the control structure of the private firm is legitimized by its interest structure, I reason that both should be reformed. Both rest on a broader economic rationale; but it is controverted. Accordingly, the economic and ethical evaluation of TOFs, I conclude, both entail the democratic reform of the control structure of the firm.A corporation represents far more than its current stock price; it embodies obligations to employees, customers, suppliers and communities.Robert S. Saul, Peers Merchant BankVincent di Norcia is Associate Professor of Philosophy at the University of Sudbury. He is the author of Ethics in Management and Beyond the Red Tory. 相似文献
6.
Vincent Martinet 《Ecological Economics》2007,64(1):103-108
If sustainability is interpreted as the requirement to sustain consumption or utility at an optimal level, a maximin objective appears to be relevant. The sustained economy is characterized by an optimal investment following Hartwick's investment rule. This paper examines how the sustainability of a production-consumption economy with a non-renewable resource is modified in the neighborhood of the maximin path, i.e. when the consumption and the resource price are not optimal. A Sustainable Consumption Indicator is introduced in order to characterize the sustainability of constant consumption paths, defined as deviations from the maximin path. We describe how an over-consumption jeopardizes future sustainability. 相似文献
7.
The seller of N distinct objects is uncertain about the buyer's valuation for those objects. The seller's problem, to maximize expected revenue, consists of maximizing a linear functional over a convex set of mechanisms. A solution to the seller's problem can always be found in an extreme point of the feasible set. We identify the relevant extreme points and faces of the feasible set. We provide a simple algebraic procedure to determine whether a mechanism is an extreme point. We characterize the mechanisms that maximize revenue for some well-behaved distribution of buyer's valuations. 相似文献
8.
We examine the effects of public ownership and regulatory agency independence on regulatory outcomes in EU telecommunications.
Specifically, we study regulated interconnect rates paid by entrants to incumbents. We find that public ownership of the incumbent
positively affects these interconnect rates, and suggest that governments influence regulatory outcomes in favor of incumbents
in which they are substantially invested. However, we also find that the presence of institutional features enhancing regulatory
independence from the government mitigates this effect. In order to study regulatory independence, we introduce a new cross-country
time-series database—the European Union Regulatory Institutions (EURI) Database. This database describes the development of
institutions bearing on regulatory independence and quality in telecommunications in the 15 founding EU member states from
1997 to 2003
*We thank Laurent Pipitone for superb research assistance. Geoff Edwards thanks the Sasakawa Foundation and the Institute
of Management, Innovation and Organization at the Haas School of Business for generous financial assistance, and London Business
School for non-financial support. Leonard Waverman thanks the Global Communications Consortium for support 相似文献
9.
Vincent Reinhart 《Journal of Macroeconomics》1992,14(4)
We examine interest rate rules in a model in which agents plan their consumption decisions in the face of two rigidities. First, households need cash balances to aid trade. Second, today's price level is inherited from past contracting decisions so that changes in nominal aggregate demand fall on output in the short run. Given these rigidities, the central bank can set the nominal interest rate in the short run. However, a pure interest rate peg fails to uniquely determine nominal and real magnitudes. A reaction function constraining the nominal interest rate to be continuous and showing some sensitivity to inflation does not exhibit this indeterminacy. 相似文献
10.
Ellen V. Rubin Amani Edwards 《International Journal of Human Resource Management》2020,31(15):1938-1957
AbstractEmployee perceptions of the fairness of performance evaluations are critical to the success of any appraisal system. Research on performance management includes extensive studies on how bias emerges in the appraisal process. Despite this, there is no empirical evidence linking formal discrimination complaint filings – a key measure of bias - and performance appraisals. To close this gap, we conduct an empirical analysis using information on appraisal systems and discrimination complaints from the US federal government. Our findings suggest that agencies with better-designed appraisal systems will experience higher appraisal-related discrimination complaints, contrary to expectations. In particular, an expansion of training and voice opportunities are associated with an increase in appraisal discrimination complaints, while increased differentiation between performers is not consistently associated with complaints. For managers struggling with performance management, it may be better to spend time on improving performance-focused interpersonal communication rather than redesigning appraisal systems. 相似文献