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121.
122.
Andrea J. Heuson 《The Journal of Financial Research》1988,11(2):143-152
The amount and timing of unscheduled principal amortization determines the ex-post yield to holders of mortgage-backed securities. In this paper, the relationship between pool characteristics and the early return of principal is addressed. Empirical results are based on actual terminations from June 1985 to June 1986 on a sample of all GNMA pools. The relative termination experience of pools with loan rates close to the refinancing rate faced by the underlying borrower is examined in detail. The impact of pool age and size is also considered. Unscheduled termination depends on the refinancing rate, as well as the specific characteristics of a pool. 相似文献
123.
W. Brian Barrett Andrea J. Heuson Robert W. Kolb 《The Journal of Financial Research》1986,9(4):303-312
This study analyzes the effect that two options created by the inclusion of a sinking fund clause in a bond indenture have on the bond issue's secondary market risk premium. The impact of market prices that exceed current sinking fund redemption prices, and of par versus premium redemption, is clearly apparent when a set of issue-specific and macroeconomic control variables are incorporated into a model of bond risk premia. Thus, secondary market prices for the large-volume utility bond transactions in the sample reflect knowledge of individual-issue, time-varying indenture characteristics. 相似文献
124.
Pio Andrea Zanzotto 《Decisions in Economics and Finance》1995,18(2):181-198
The basic features of a recent approach to the theory of continuous trading, are presented.
Sommario Vengono presentate le linee base di un recente approccio alle opzioni in tempo continuo basato su tecniche di analisi stocastica.相似文献
125.
The volatility of financial markets has attracted a lot of attention in recent years. However, while particular episodes, such as the bond market turbulence in 1994 and considerable exchange rate movements in 1995, may give the impression that markets have become more volatile, there appears to have been no systematic increase in volatility over the last 20 years in major industrialised countries. 相似文献
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Giovanni Andrea Cornia 《World development》1984,12(3):187-202
This paper reviews the literature on the socio-economic determinants of child welfare. Cross-sectional evidence is first analysed. The relevant literature is subdivided into four groups of studies depending on the main factors influencing child welfare: demographic; related to family circumstances; related to health care and sanitation; and economic. The very few time-series studies on this subject are then examined. While the existing literature does not allow definitive conclusions to be drawn on the predominance or relative importance of these four sets of factors, this paper identifies three related research areas for which particularly severe gaps seem to emerge and for which additional investigation appears necessary. These are: over-time studies, studies for low-income, high-mortality countries of Africa, for middle-income countries and for high-income, high-mortality countries, and studies measuring impact on the basis of indicators of welfare other than infant mortality rates. 相似文献
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Linking product modularity and innovativeness to supply chain management in the Italian furniture industry 总被引:1,自引:0,他引:1
Maria Caridi Margherita Pero Andrea Sianesi 《International Journal of Production Economics》2012,136(1):207-217
Much of the literature on modularity assumes that firms with modular products adopt modular organization. In the realm of supply chain management, no consensus has been reached on the effects of product modularity on supply chains (SC). This paper investigates whether SC choices depend on product modularity and innovativeness, and how SC choices can be aligned to these product features to maximize performance. A medium scale survey has been performed in the Italian furniture industry. By means of factor and cluster analyses, the SC of firms that introduced products with different levels of modularity and innovativeness have been compared. The results show that both product features must be considered when designing the SC. 相似文献