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This paper investigates the role that Eurobonds could play in making EMU stable in the long run. We establish that EMU … ECB form the ideal backstop, and that Eurobonds potentially offer a more stable solution, but at the price of important … and moral hazard by using Eurobonds themselves to further enforce budgetary discipline. Even then, however, EMU governance …
Persistent link: https://www.econbiz.de/10010757280
John Maynard Keynes war ein Ökonom, der stets zwischen der Welt der Theorien und der Realität pendelte, er prüfte und verwarf theoretische Annahmen aufgrund seiner Beobachtungen, die er wiederum als Ausgangspunkte für die Entwicklung neuer Theorien nutzte. Gleichzeitig betrieb er als...
Persistent link: https://www.econbiz.de/10012140970
We define two measures: the Model Performance Ratio (MPR), which ranks asset pricing models based on their ability to price random portfolios, and the Rate of Market Efficiency (RME), which measures market efficiency assuming the best pricing model (largest MPR). We find that: (i) market...
Persistent link: https://www.econbiz.de/10013066370
In this primer, we review the classical methods for assessing the performance of a financial portfolio. The analysis relies on benchmarking the return on the portfolio with that of a peer group. We define and discuss the pros and cons of four performance metrics that are theoretically consistent...
Persistent link: https://www.econbiz.de/10012844038
The duration of a bond approximately measures the interest rate risk caused by parallel shifts of the yield curve. This paper uses a generalization of the duration suggested by Diebold et al. (2006a), that takes the variations of the level, the slope and the curvature of the yield curve into...
Persistent link: https://www.econbiz.de/10012960612
This paper shows that the notion of rate of return is best understood through the lens of the average-internal-rate-of-return (AIRR) model, first introduced in Magni (2010a). It is an NPV-consistent approach based on a coherent definition of rate of return and on the notion of Chisini mean, it...
Persistent link: https://www.econbiz.de/10012962027
This paper (1) introduces a modified-Machlup (mM) assessment, as well as DQA and DQE concerns and a DQXY Thesis that tie the mM assessment to the Duhem-Quine (DQ) Thesis and theories of model validation (TMV), and then (2) applies the mM and DQA/DQE concepts to three archetypal models (i.e.,...
Persistent link: https://www.econbiz.de/10012896445
The Editor commissioned this replication of Ball and Brown (1968) for a special issue of the Pacific-Basin Finance Journal commemorating the 50th anniversary of its publication. We also describe the background to the original paper and its research design, and offer observations on its...
Persistent link: https://www.econbiz.de/10012896453
Stephen A. Ross had an uncanny talent for translating economic theory into intuitive and rigorous concepts that were useful to researchers and practitioners alike. His most famous accomplishment, the arbitrage pricing theory, has inspired the ongoing search for factors that explain security...
Persistent link: https://www.econbiz.de/10012897772
A half-century retrospect of Stoll (1969) provides lessons to be learned from the Put-Call Parity (PCP) and its applications. Many of the lessons are generalizable to models for risk assessment, valuation, and exposure that have been developed for more-complex financial derivatives. Yet since...
Persistent link: https://www.econbiz.de/10012897915