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排序方式: 共有81条查询结果,搜索用时 250 毫秒
1.
This article investigates the behavior of the term structure of interest rates over the business cycle. In contrast to prior studies that measure the business cycle by the simple growth in aggregate economic activity, we consider the deviation of aggregate economic activity from its potentially stochastic trend. We show that incorporating both an independent trend and cyclical component in consumption improves the efficiency in estimating consumption-based asset pricing models. We also find that the term spread is more informative about future changes in stochastically detrended real gross domestic product (GDP) than future growth rates in real GDP. 相似文献
2.
How do product variety and quality affect the aggregate price bias? We develop a general equilibrium model that accounts for the joint interaction of product quality and variety. Our findings show that the aggregate price bias is procyclical and the contribution of product variety is persistent whereas the contribution of product quality becomes countercyclical in the medium to long run. We show that accounting for product quality and variety has critical implications on the measure of cyclical fluctuations. Measurements of cyclical fluctuations derived using the consumption deflator, which abstracts from changes in product quality and variety, underestimate the variables' true volatility. 相似文献
3.
We study empirically the macroeconomic effects of an explicit de jure quantitative goal for monetary policy. Quantitative goals take three forms: exchange rates, money growth rates, and inflation targets. We analyze the effects on inflation of both having a quantitative target and hitting a declared target. Our empirical work uses an annual data set covering 42 countries between 1960 and 2000, and takes account of other determinants of inflation (such as fiscal policy, the business cycle, and openness to international trade) and the endogeneity of the monetary policy regime. We find that both having and hitting quantitative targets for monetary policy is systematically and robustly associated with lower inflation. The exact form of the monetary target matters somewhat (especially for the sustainability of the monetary regime) but is less important than having some quantitative target. Successfully achieving a quantitative monetary goal is also associated with less volatile output. 相似文献
4.
Recent contributions have suggested that technology shocks have a negative impact on hours, contrary to the prediction of standard flexible-price models of the business cycle. Some authors have interpreted this finding as evidence in favor of sticky-price models, while others have either extended flexible-price models or disputed the empirical finding itself. In this paper, we estimate a variety of alternative total factor productivity measures for a representative sample of Italian manufacturing firms and on average find a negative effect of productivity shocks on hours growth. More interestingly, using the reported frequency of price reviews, we show that the contractionary effect is stronger for firms with stickier prices and weaker or not significant for firms with more flexible prices. Price stickiness remains a crucial factor in shaping the response of hours after controlling for product storability or market power. 相似文献
5.
研究目的:减少建设占用耕地,节约利用土地,应充分利用存量土地,同时防止工商业废弃地利用过程中的环境风险.研究方法:以美国CERCLA法律和EPA工商业废弃地的定义为背景,介绍欧美工商业废弃地再开发的法律要求、实施步骤和技术要求;分析中国城市工商业废弃地再开发未能重视的原因,提出中国土地资源的管理必须加强对土地利用效率的监控与管理.研究结论:(1)土地分类中对城市建成区已经开发利用区域的土地利用状况需要分类统计管理;(2)在城市建成区土地管理中需要与环保部门合作对工商业场地的环境污染状况建立档案;(3)制定鼓励政策,将城市现有工商业废弃地的再利用作为城市土地整理的一部分,鼓励土地节约利用、减小土地利用的环境与健康风险,促进社会经济可持续发展;(4)制定城市土地利用分区法规,规范城市土地利用行为,鼓励开发利用城市区域工商业废弃地. 相似文献
6.
ANTONIO DIEZ DE LOS RIOS 《Journal of Money, Credit and Banking》2009,41(4):755-766
This paper proposes an arbitrage-free model to extract the information that the term structure of forward premia contains for forecasting future spot exchange rates. Using monthly data on four U.S. dollar bilateral exchange rates, we find evidence that this model provides statistically better forecasts than those produced by a random walk for the British pound and Canadian dollar exchange rates. Negative results for the German mark/Euro and Swiss franc are explained by a rejection of the restrictions imposed by the term structure model. 相似文献
7.
This paper explores the role that the imperfect knowledge of the structure of the economy plays in the uncertainty surrounding the effects of rule-based monetary policy on unemployment dynamics in the euro area and the United States. We employ a Bayesian model averaging procedure on a wide range of models which differ in several dimensions to account for the uncertainty that the policymaker faces when setting the monetary policy and evaluating its effect on real economy. We find evidence of a high degree of dispersion across models in both policy rule parameters and impulse response functions. Moreover, monetary policy shocks have very similar recessionary effects on the two economies with a different role played by the participation rate in the transmission mechanism. Finally, we show that a policymaker who does not take model uncertainty into account and selects the results on the basis of a single model may come to misleading conclusions not only about the transmission mechanism, but also about the differences between the euro area and the United States, which are on average essentially small. 相似文献
8.
We characterize the exchange of financial claims from risky swaps. These transfers are among three groups: shareholders, debtholders, and the swap counterparty. From this analysis we derive equilibrium swap rates and relate them to debt market spreads. We then show that equilibrium swaps in perfect markets transfer wealth from shareholders to debtholders. In a simplified case, we obtain closed-form solutions for the value of the default risk in the swap. For interest-rate swaps, we obtain numerical solutions for the equilibrium swap rate, including default risk. We compare these with equilibrium debt market default risk spreads. 相似文献
9.
RONALD MACDONALD LUCA ANTONIO RICCI 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2005,73(4):747-753
In this note we show that the real exchange rate was indeed weakly exogenous in some of the specifications in MacDonald and Ricci (2004), but argue this was in all likelihood a function of the relatively limited degrees of freedom. We demonstrate here that by increasing the degrees of freedom, we can satisfy the weak exogeneity condition, whilst at the same time producing equilibrium estimates of the Rand which are quantitatively and qualitatively the same as those reported in MacDonald and Ricci (2004). 相似文献
10.
This paper examines the adjustments in a firm's common stock price during the eleven months before and during the month of announcement of a bond rating change. Based on several different measures of abnormal security return, the findings are consistent with the proposition that bond downgradings convey information to common stockholders. For bond upgradings, the price adjustments were statistically insignificant in the month of announcement, although in the eleven preceding months, upgraded firms exhibited positive abnormal returns. While the results do not fully support earlier research, we stress that the main contribution of this article lies in the scrutiny it gives to issues of methodology in assessing the possible price effects of bond reclassifications. 相似文献