User profiles for Radu Tunaru
Radu TunaruProfessor of Finance and Risk Management Verified email at sussex.ac.uk Cited by 1523 |
Hierarchical Bayesian models for multiple count data
R Tunaru - Austrian Journal of statistics, 2002 - ajs.or.at
The aim of this paper is to develop a model for analyzing multiple response models for count
data and that may take into account complex correlation structures. The model is specified …
data and that may take into account complex correlation structures. The model is specified …
An option pricing framework for valuation of football players
In this paper we develop a contingent claims framework for determining the financial value
of professional football players. Contingent claims style modelling is used to develop two …
of professional football players. Contingent claims style modelling is used to develop two …
The credit rating process and estimation of transition probabilities: A Bayesian approach
C Stefanescu, R Tunaru, S Turnbull - Journal of Empirical Finance, 2009 - Elsevier
The Basel II Accord requires banks to establish rigorous statistical procedures for the estimation
and validation of default and ratings transition probabilities. This raises great technical …
and validation of default and ratings transition probabilities. This raises great technical …
Coherent risk measures under filtered historical simulation
K Giannopoulos, R Tunaru - Journal of Banking & Finance, 2005 - Elsevier
Recent studies have strongly criticised conventional VaR models for not providing a coherent
risk measure. Acerbi provides the intuition for an entire family of coherent measures of risk …
risk measure. Acerbi provides the intuition for an entire family of coherent measures of risk …
Property derivatives for managing european real‐estate risk
…, RJ Shiller, RS Tunaru - European Financial …, 2010 - Wiley Online Library
Although property markets represent a large proportion of total wealth in developed
countries, the real‐estate derivatives markets are still lagging behind in volume of trading and …
countries, the real‐estate derivatives markets are still lagging behind in volume of trading and …
Herding by corporates in the US and the Eurozone through different market conditions
In this study, we test the herding towards a market consensus in the main financial industries
of the United States and the Eurozone equity markets. We find that herding is more likely to …
of the United States and the Eurozone equity markets. We find that herding is more likely to …
[HTML][HTML] Risk spillovers and interconnectedness between systemically important institutions
In this paper, we gauge the degree of interconnectedness and quantify the linkages between
global and other systemically important institutions, and the global financial system. We …
global and other systemically important institutions, and the global financial system. We …
Valuations of soccer players from statistical performance data
RS Tunaru, HP Viney - Journal of Quantitative Analysis in Sports, 2010 - degruyter.com
Based upon contingent claims methodology and standard techniques in statistical modeling
and stochastic calculus, we develop a framework for determining the financial value of …
and stochastic calculus, we develop a framework for determining the financial value of …
A 30-year perspective on property derivatives: what can be done to tame property price risk?
FJ Fabozzi, RJ Shiller, RS Tunaru - Journal of Economic Perspectives, 2020 - aeaweb.org
The housing sector is the largest spot market in the world without a developed derivative
contract to serve the risk management needs of market participants. This paper describes the …
contract to serve the risk management needs of market participants. This paper describes the …
A pricing framework for real estate derivatives
…, RJ Shiller, RS Tunaru - European Financial …, 2012 - Wiley Online Library
New methods are developed here for pricing the main real estate derivatives — futures and
forward contracts, total return swaps, and options. Accounting for the incompleteness of this …
forward contracts, total return swaps, and options. Accounting for the incompleteness of this …