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1by Geyer, Alois Kremslehner, Daniela Muermann, Alexander Published in The Journal of risk and insurance (01.12.2020)“...Based on a unique data set of driving behavior we test whether private information in driving characteristics has significant effects on contract choice and...”
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2by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in European journal of operational research (16.07.2014)“...•We derive no-arbitrage bounds for expected excess returns for financial scenarios.•The bounds show whether arbitrage will never exist, may exist or will...”
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3by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in European journal of operational research (2010)“...Many numerical optimization methods use scenario trees as a discrete approximation for the true (multi-dimensional) probability distributions of the problem’s...”
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4“...This paper describes the financial planning model InnoALM we developed at Innovest for the Austrian pension fund of the electronics firm Siemens. The model...”
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5by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in The Quarterly review of economics and finance (01.05.2016)“...•We evaluate the performance of inflation forecasts backed out from the nominal and real yield curves in the United Kingdom.•We use vector autoregressions of...”
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6by GREIMEL-FUHRMANN, BETTINA GEYER, ALOIS Published in Assessment and evaluation in higher education (01.06.2003)“...This paper explores the factors that determine the student evaluation of teachers. Unlike many previous studies, the effect of potential biases on global...”
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7by Geyer, Alois Kossmeier, Stephan Pichler, Stefan Published in European Finance Review (01.06.2004)“...This paper focuses on the joint dynamics of yield spreads derived from government bonds issued by member states of the European Monetary Union (EMU). A...”
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8by Geyer, Alois Geyer, Alois Hanke, Michael Hanke, Michael Weissensteiner, Alex Weissensteiner, Alex Published in Computational management science (01.05.2009)“...This paper extends previous work on the use of stochastic linear programming to solve life-cycle investment problems. We combine the feature of asset return...”
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9“...Eine Einführung in die moderne Finanzwirtschaft Dieses für das Grundstudium gedachte Lehrbuch unterscheidet sich von existierenden deutschsprachigen Werken vor...”
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10“...The objective of this paper is to estimate and test multifactor versions of the Cox‐Ingersoll‐Ross (CIR) model of the nominal term structure of interest rates...”
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11“...This investigation examines the relations between transformational/ transactional leadership and performance indicators of 20 different banks, using a sample...”
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12by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in The journal of computational finance (01.06.2009)“...We consider optimal consumption and (strategic) asset allocation of an investor with uncertain lifetime. The problem is solved using a multi-stage stochastic...”
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13“...A major attraction of the Black-Litterman approach for portfolio optimization is the potential for integrating subjective views on expected returns. In this...”
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14by Geyer, Alois L. J Published in Applied financial economics (01.12.2000)“...This paper investigates some implications of empirically observed stochastic properties of stock returns for asset allocation problems. For that purpose,...”
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15by Trapletti, Adrian Geyer, Alois Leisch, Friedrich Published in Journal of forecasting (01.04.2002)“...We present a cointegration analysis on the triangle (USD–DEM, USD–JPY, DEM–JPY) of foreign exchange rates using intra‐day data. A vector autoregressive model...”
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16by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in Journal of economic dynamics & control (01.08.2014)“...Ledermann et al. (2011) propose random orthogonal matrix (ROM) simulation for generating multivariate samples matching means and covariances exactly. Its...”
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17by Geyer, Alois Hanke, Michael Weissensteiner, Alex Published in Operations research letters (01.09.2013)“...We compare two popular scenario tree generation methods in the context of financial optimization: moment matching and scenario reduction. Using a simple...”
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18by Geyer, Alois L. J Published in Applied financial economics (01.12.1994)“...This paper presents volatility estimates of the Vienna stock market index using traditional methods and GARCH models. Evidence for a nonstationary variance...”
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