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141.
It is the stated objective of the European Commission to open hitherto protected industries to international competition by the end of 1992. To this end, national governments have ceded regulatory authority over insurance to the Commission. Rather surprisingly however, the Commission in its turn appears to delegate this authority to insurance associations in EEC member countries. In this contribution, an attempt is made to explain why a supranational government might take the dual decision not to wield newly-won powers and to choose industry associations rather than governments as its partners in the regulatory process. The paper also sheds some light on the implications of such delegated regulation both for the Commission and insurers. 相似文献
142.
By examining stock market reactions to the announcement of operational losses by financial companies, this paper attempts to disentangle operational losses from reputational damage. Our analysis deals with 154 events coming from the FIRST database of OpVantage. Events occurred between 1990 and 2004 in companies belonging to the financial sector and that are listed on the major European and US Stock Exchanges. Results show significant, negative abnormal returns at the announcement date of the loss, along with an increase in the volumes of trade. In cases of internal fraud, the loss in market value is greater that the operational loss amount announced, which is interpreted as a sign of reputational damage. Negative impact is proportionally greater when the loss amount represents a larger share in the company’s net profit. 相似文献
143.
Roland Hodler 《International Tax and Public Finance》2007,14(5):525-541
We introduce foreign aid and a rent seeking contest for public funds into the Barro (JPE 1990) growth model. We find that aid effectiveness depends on fiscal policies, the level of aid inflows and the quality of
institutions that restrict appropriation of public funds by rent seeking agents. These results can be shown to be consistent
with the best established findings in the empirical literature on aid effectiveness. Rent seeking may thus indeed be a major
determinant of aid effectiveness. We further discuss how aid effectiveness depends on the way foreign aid is disbursed and
on the determinants of institutional quality.
JEL Classification F35 · D72 · D9 · H2 相似文献
144.
Henryk Gurgul Paweł Majdosz Roland Mestel 《Financial Markets and Portfolio Management》2007,21(3):353-379
This study provides empirical evidence of the joint dynamics between stock returns and trading volume using stock data of
DAX companies. Contemporaneous as well as dynamic interactions are investigated for a period from January 1994 to December
2005 on a daily basis. Our results suggest that there is almost no relationship between stock return levels and trading volume
in either direction. We find that trading volume is contemporaneously positively related to return volatility. In addition,
we establish that lagged return volatility induces trading volume movements. Finally, we examine dependencies in the tails
and find no significant support for the hypothesis of the independence of the maximal values of absolute returns and trading
volume.
相似文献
Roland Mestel (Corresponding author)Email: |
145.
146.
Bing Zhu Roland Füss Nico B. Rottke 《The Journal of Real Estate Finance and Economics》2011,42(4):542-565
This paper develops a method to capture anisotropic spatial autocorrelation in the context of the simultaneous autoregressive model. Standard isotropic models assume that spatial correlation is a homogeneous function of distance. This assumption, however, is oversimplified if spatial dependence changes with direction. We thus propose a local anisotropic approach based on non-linear scale-space image processing. We illustrate the methodology by using data on single-family house transactions in Lucas County, Ohio. The empirical results suggest that the anisotropic modeling technique can reduce both in-sample and out-of-sample forecast errors. Moreover, it can easily be applied to other spatial econometric functional and kernel forms. 相似文献
147.
Isabelle Bajeux‐Besnainou Riadh Belhaj Didier Maillard Roland Portait 《The Journal of Financial Research》2011,34(2):295-330
The performance of active portfolio managers who must comply with a weights constraint is often assessed against a benchmark. The weights constraint is common as the funds are committed by their own prospectus to a minimum (or maximum) portfolio concentration. We characterize the optimal asset allocation and analyze the implications of the weights constraint on the manager's performance and on the relevance of the information ratio. We obtain that because of the weights constraint, at the optimum, the information ratio often decreases when the manager is free to deviate more from the benchmark. 相似文献
148.
A large stream of research has analyzed the effects of corporate political connections (CPCs) on firms, including first evidence on their effects on financial reporting behavior. However, the evidence so far is inconclusive, and attempts to explain the causality of effects on reporting are limited. In this article, we present the results of a systematic review of the literature on CPCs. We draw on findings in the accounting, finance, and economics literature and derive a framework that identifies four channels through which CPCs affect financial reporting. Our review of the literature suggests that effects of political connections tend to be more ambiguous than suggested by individual studies that often offer directional hypotheses. We also identify eight distinct types of political connectedness and discuss their interrelations and the proxies used in the literature to measure them. 相似文献
149.
Jaroslaw Morawski Heinz Rehkugler Roland Füss 《Financial Markets and Portfolio Management》2008,22(2):101-126
This paper addresses the question of whether shares of public real estate companies should be treated as real estate or as
equity investments. Because theoretical considerations do not suffice for making such a classification, we empirically investigate
correlation structures and cointegration relationships of private and public real estate and equity markets for the United
States and the United Kingdom. Our results suggest that public real estate stocks show similarities to the general stock market
with regard to short-term return co-movements. For long-term investment horizons, the interdependence between direct and securitized
real estate is much stronger. However, in the latter case, real estate stocks substantially lead the private property markets.
相似文献
Roland FüssEmail: |
150.
This article sets out the background and general record of operation of the Milk Marketing Board Awards Scheme in Agricultural Economics since its inception in 1955. Over 100 awards have been given and holders were selected from nearly 1,300 applications. The process of selection is analysed in some detail. It is suggested that the work of award holders is a reflection of the general directions of interest in postgraduate studies in the subject and that the analysis of subsequent careers provides an indicator of the demand for the services of those trained in Agricultural Economics. 相似文献