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141.
Summary. This paper develops a model with endogenous agency costs that is otherwise quite similar to the canonical real business cycle
model. The traditional assumption in the literature is that these agency costs arise in the production of investment goods.
In contrast, this paper assumes that these costs are all encompassing in the sense that they arise in the production of aggregate
output. The paper explores both the importance of the investment vs. output assumption for business cycle dynamics, and the
conditions under which these agency models can deliver amplification and/or persistence. The paper has two principal conclusions.
First, in terms of amplification and propagation, the output model performs worse than does the investment model. This arises
because a variable distortion in the investment market has more of an impact than a comparable distortion in the output market.
Second, in this model with optimal consumption choice by entrepreneurs, there is a clear tension between amplification and
persistence.
Received: December 30, 1997; revised version: April 1, 1998 相似文献
142.
143.
Timothy J. Kehoe 《Journal of Mathematical Economics》1982,10(2-3)
In this paper we extend the concept of regularity developed by Mas-Colell and Kehoe for constant-returns production economies to economies with primary and intermediate goods. To do so, we must deal with consumer demand functions that satisfy boundary conditions more general than any considered previously. We initially specify the production technology as a linear activity analysis model that allows free disposal of all commodities. Later, we indicate how our results can be extended to economies with more general production technologies. 相似文献
144.
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147.
A Picturephone® two way visual communications system was operational from March 1973 to April 1976 at the Bethany-Garfield Hospital in Chicago, and achieved metered usage as high as 1800 calls per month. To assist the AT&T Marketing Department in its visual communications market exploration programme, interviews of Bethany-Garfield personnel who had access to the system were conducted. When asked to rate a number of individual features of the system, the high and medium users rated the fast access feature above all others. Thus the main reason for the high usage of the Picturephone system appears to have been less related to its visual communications feature than to its ‘hot-line’ capability to reach contacts quickly. 相似文献
148.
149.
Timothy W. Cooke 《Journal of urban economics》1983,13(3):257-282
A neoclassical model of firm behavior, analogous to Muth's household analysis, in a monocentric urban environment yields comparative static predictions concerning radial direction of relocation. Knowledge of plant production and demand conditions and economic characteristics of the urban environment is needed to make relocation predictions. Expected and unexpected relations between the technology, economic environment, and comparative static results on input demands and location are derived. A small, detailed data set from Cincinnati is used to test a probit model of the relocation decision. The results are consistent with theoretical expectations. Demand changes, initial plant size, and the relative magnitude of transport costs are the most important determinants of the propensity to decentralize. Traditional measures of agglomeration economies lack explanatory power. 相似文献
150.