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排序方式: 共有577条查询结果,搜索用时 15 毫秒
71.
72.
Mario Padula 《Research in Economics》2004,58(4):13
This paper derives and estimates a model in which the utility of durable and non-durable consumption is allowed to be non-separable and individuals face a convex adjustment cost for the purchase of a new durable good. Panel data on subjective expectations allow us to identify income shocks and estimate the marginal propensity to consume out of permanent income shocks. 相似文献
73.
Host Country Competition, Labor Skills, and Technology Transfer by Multinationals. — This paper examines the impact of local competition and the availability of skilled labor on the technology imports of foreign MNC affiliates in Mexican manufacturing industries. The authors find that proxies for local competition and labor skills are positively related to the recorded technology imports of foreign owned affiliates. The effects of competition appear to be particularly strong in intermediate and consumer goods industries, while the availability of skilled labor seems to be particularly important in durable and capital goods industries. Thus, government policies aiming to create a competitive climate and improve labor quality may also promote inflows of modern technology. 相似文献
74.
Maria Elena De Giuli Mario Alessandro Maggi Francesco Maria Paris 《Journal of Banking & Finance》2009
This paper analyzes how the deposit guarantee value affects the risk incentives in a mutual guarantee system. We liken the guarantee’s value to that of a European-style contingent claims portfolio. The main feature emerging from our model is that a mutual guarantee system would give banks an adverse incentive to increase riskiness. To mitigate this incentive, we introduce a regulatory provision modelled using a path-dependent contingent claim. By comparing the mutual guarantee system with a non-mutual one, we show that the former is less expensive, but implies higher adverse incentives for the banks, especially for undercapitalized institutions. 相似文献
75.
76.
Javier Mario Ekboir 《Agricultural Economics》1997,16(1):55-65
A stochastic dynamic model was constructed to analyze investment decisions of an individual farme under risk in the presence of legibilities, embedded technical change and indivisible capital. An analytical solution was obtained and its local behavior studied by numerical methods. Optimal investment is obtained by regulating the difference between the desired and actual capital stocks between two barriers that define an inaction interval. While the desired capital drifts between the barriers, no action is taken. If the desired capital touches the upper barrier, the farmer invests pushing the average efficiency of the actual capital stock up. This in turn raises the desired capital even higher and contracts the inaction interval. If these effects are strong enough, the farmer will invest again until the potential gains of the technological package are exhausted. If the desired capital falls enough, the farmer disinvests, pushing down the average productivity and expanding the inaction interval. Disinvestment continues until it slops either because the inaction interval becomes so wide that it is no longer optimal to disinvest or because the actual capital stock is so small that it is no longer profitable to produce. 相似文献
77.
Mario Mazzocchi Gianluca Stefani Spencer J. Henson 《Journal of Agricultural Economics》2004,55(1):41-58
The paper develops a measure of consumer welfare losses associated with withholding information about a possible link between BSE and vCJD. The Cost of Ignorance (COI) is measured by comparing the utility of the informed choice with the utility of the uninformed choice, under conditions of improved information. Unlike previous work that is largely based on a single equation demand model, the measure is obtained retrieving a cost function from a dynamic Almost Ideal Demand System. The estimated perceived loss for Italian consumers due to delayed information ranges from 12 percent to 54 percent of total meat expenditure, depending on the month assumed to embody correct beliefs about the safety level of beef. 相似文献
78.
79.
Mario ForniMarco Lippi 《Journal of econometrics》2011,163(1):23-28
Recent dynamic factor models have been almost exclusively developed under the assumption that the common components span a finite-dimensional vector space. However, this finite-dimension assumption rules out very simple factor-loading patterns and is therefore severely restrictive. The general case has been studied, using a frequency domain approach, in Forni et al. (2000). That paper produces an estimator of the common components that is consistent but is based on filters that are two-sided and therefore unsuitable for prediction. The present paper, assuming a rational spectral density for the common components, obtains a one-sided estimator without the finite-dimension assumption. 相似文献
80.