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81.
This paper centers on Keynes' theory of money and his attack on the classical model. Keynes criticized the self-correcting model of the British orthodoxy along two separate lines. In the first, in which Keynes' theory of money was crucial, he took the institutional variables as given and examined the functional relationships. Keynes' burden was to undermine what he termed the "classical dichotomy," where money was a veil, playing no role in determining output and employment. Two key features of the orthodox model were loanable funds and quantity theories, and Keynes' theory of money emerged from the rejection of these theories. The key to his attack on the classical dichotomy was the speculative demand for money, which he presented as an indirect, unstable function of the interest rate. Hence, Keynes linked money demand to the interest rate. The interest rate was thus determined by monetary variables rather than real factors, contrary to British orthodox opinion. Keynes then demonstrated that intended investment and saving need not be equal at a full employment equilibrium.A previous version of this paper was presented at the Fiftieth International Atlantic Economic Conference, October 15–18, 2000, Charleston, South Carolina. The authors are grateful to participants for their helpful suggestions. The authors are responsible for any remaining errors. 相似文献
82.
Recently various exchange rate models capturing the dynamics during the transition from an exchange rate arrangement of floating
rates into a currency union have been derived. Technically, these stochastic equilibrium models are diffusion processes which
have to be estimated by discretely sampled observations. Using daily exchange rate data prior to the Greek EMU-entrance on
1 January 2001, we develop a rigorous estimation procedure. Our estimates point to an increasing interventionist economic
policy in the run-up to the Greek EMU entrance. A comparison of this econometric indication with policy information provided
(ex-post) by the Bank of Greece (BoG) in its Annual Report 2000 reveals that the BoG indeed pursued such an active policy
stance (so-called institutional frontloading strategies).
相似文献
83.
This research examines the high level of change in supply organizations of large North American companies using data collected from 51 large North American supply organizations in 1987, 1995 and 2003. Analysis is supplemented by an additional 55 companies for which data were collected in 1995 and 2003. The availability of longitudinal data from individual companies over a 16-year period provided a unique opportunity to trace changes made to each company's supply organizational structure and their roles and responsibilities. Findings suggest that the respondents made major changes in supply organizational structure, supply chain responsibilities, use of purchasing teams, supply involvement in major corporate activities (MCA) and CPO reporting line, title and background. 相似文献
84.
85.
Frank E. Kuzmits Rebecca A. Thacker Mark A. Osbourn 《Employee Responsibilities and Rights Journal》1991,4(3):203-214
In recent years, the responsibility of employers to hire people who are not dangerous or violent has been heightened by the tort, negligent hiring. The courts have ruled that certain employers owe a special duty to employees and third parties (e.g., customers or clients) to protect them from the harmful or criminal acts of other employees. This article contrasts negligent hiring to respondent superior and negligent entrustment, describes the components of negligent hiring, and reviews important legal cases. The article also discusses how employers can minimize the risk of negligent hiring through prudent human resource practices. 相似文献
86.
87.
Mark S. Leclair 《Economic Systems Research》2002,14(2):147-156
This paper examines the effect that export composition had upon manufacturing employment in the US during the 1991 recession. Although it takes, on average, approximately $66 000 in exports to create one job, the exact gains in terms of total employment depend upon the labour-intensity of the products being exported. Foreign sales by the chemical and textile industries result in a far greater increase in employment than exports by the petroleum refining or steel industries. This analysis estimates the employment effects of manufacturing exports over the 1989-95 period, utilizing an input-output model to capture both direct and indirect effects. The results demonstrate that export composition has, at times, both strengthened and reduced demand for labour. Consequently, if job-creation is a national goal, it may be in the interests of the US to promote exports from sectors that are labour-using. 相似文献
88.
Do the Merits Matter More? The Impact of the Private Securities Litigation Reform Act 总被引:2,自引:0,他引:2
Johnson Marilyn F.; Nelson Karen K.; Pritchard AC 《Jnl. of Law, Economics, and Organization》2007,23(3):627-652
This article examines the effect of the Private Securities LitigationReform Act of 1995 (PSLRA) on stockholder lawsuits. We explorethe role of restatements, earnings forecasts, and insider tradingin the filing and resolution of lawsuits for a sample of hightechnology firms. Consistent with our predictions, there isa post-PSLRA shift away from litigation based on forward-lookingearnings disclosures. Conversely, there is a significantly greatercorrelation between litigation and both earnings restatementsand abnormal insider selling after the PSLRA. Finally, we finda post-PSLRA increase in the likelihood of settlement for casesinvolving earnings restatements. 相似文献
89.
90.
Arthur L. Norberg G. Patrick Johnson 《Technological Forecasting and Social Change》1979,14(4):277-289
Structural modeling has been under study in recent years as a method for dealing with complex societal problems, and is growing in acceptance as a tool for understanding complex social phenomena. Structural models demonstrate the interactions of the separate elements of a system and their combined overall effect. Thus, the nature of the problem for which this method of analysis is appropriate is different from complex problems of the traditional disciplines which lend themselves to reductionist approaches. This is because complex policy problems of society cannot be “solved” with precise analysis. Kenneth Boulding suggests that there are two ways to cope with a complex policy problem, either to “slice” the problem into partial equilibrium sections or “squeeze” it by aggregating numerous variables into a single index or macho variable. Structural modeling is an approach which comes under the general strategy of squeezing the problem and is promising because of the ability to include a range of macro variables which provide insights about social change. The articles in this issue treat several interesting aspects of this approach. In this article we wish to recall for consideration a central purpose for developing such methods. We have taken a historical approach to indicate some of the roots of the concern for the effect of technological process on social change. Within this context, we discuss the nature of the contributions made by the articles in this issue and what promise the methods offer to addressing the historical concern. 相似文献