Search results

1 – 10 of over 98000
Book part
Publication date: 30 November 2011

Massimo Guidolin

I survey applications of Markov switching models to the asset pricing and portfolio choice literatures. In particular, I discuss the potential that Markov switching models have to…

Abstract

I survey applications of Markov switching models to the asset pricing and portfolio choice literatures. In particular, I discuss the potential that Markov switching models have to fit financial time series and at the same time provide powerful tools to test hypotheses formulated in the light of financial theories, and to generate positive economic value, as measured by risk-adjusted performances, in dynamic asset allocation applications. The chapter also reviews the role of Markov switching dynamics in modern asset pricing models in which the no-arbitrage principle is used to characterize the properties of the fundamental pricing measure in the presence of regimes.

Details

Missing Data Methods: Time-Series Methods and Applications
Type: Book
ISBN: 978-1-78052-526-6

Keywords

Article
Publication date: 1 January 1999

STEVE STRONGIN and MELANIE PETSCH

Many companies have either rejected or reduced the size of risk management (hedging) programs because they do not believe that the market will reward them sufficiently for the…

Abstract

Many companies have either rejected or reduced the size of risk management (hedging) programs because they do not believe that the market will reward them sufficiently for the reduction in earnings volatility. In fact, many commodity companies would take the argument a step farther and argue that the market will punish them for reducing their commodity exposure.

Details

The Journal of Risk Finance, vol. 1 no. 1
Type: Research Article
ISSN: 1526-5943

Article
Publication date: 3 April 2017

James R. DeLisle and Terry V. Grissom

The purpose of this paper is to investigate changes in the commercial real estate market dynamics as a function of and conditional to the shifts in market state-space environment…

1013

Abstract

Purpose

The purpose of this paper is to investigate changes in the commercial real estate market dynamics as a function of and conditional to the shifts in market state-space environment that can influence agent responses.

Design/methodology/approach

The analytical design uses a comparative computational experiment to address the performance of property assets in the current market based on comparison with prior structural patterns. The latent variables developed across market sectors are used to test agent behavior contingent on the perspectives of capital asset pricing conditionals (CAPM) and a behavioral momentum/herd construct. The state-space momentum analysis can assist the comparative analysis of current levels and shifts in property asset performance given the issues that have arisen with the financial crisis of 2007-2009.

Findings

An analytic approach is employed framed by a situation-dependent model. This frame considers risk profiles characterizing the perspectives and preferences guiding a delineated market state. This perspective is concerned with the possibility of shifts in market momentum and representativeness conditioning investor expectations. It is observed that the current market (post-crisis) has changed significantly from the prior operations (despite the diversity observed in prior market states). The dynamics of initial findings required an additional test anchored to the performance of the general capital market and the real economy across time. This context supports the use of a modified CAPM model allowing the consideration of opportunity cost in a space-time dynamic anchored with the consideration of equity, debt, riskless asset and liquidity options as they varied for the representative agents operating per market state.

Research limitations/implications

This paper integrates neoclassical and behavioral economic constructs. Combines asset pricing with prospect theory and allows the calculation of endogenous time-preferences, risk attitudes and formulation and testing of hyperbolic discounting functions.

Practical implications

The research shows that market structure and agent behavior since the financial crisis has changed from the investment and valuation perspectives operating as observed and measured from 1970 up to 2007. In contradiction to the long-term findings of Reinhart and Rogoff (2008), but in compliance with common perspectives and decision heuristics often employed by investors, this time things have changed! Discounting and expected rates of return are dynamic and are hyperbolic and not constant. Returns and investment for property assets are situational (market state-space specific) and offer a distinct asset class, not appropriately estimated by many of the traditional financial models.

Social implications

Assist in supporting insights to measure in errors and equations that result in inefficient resource allocation and beta discounting that supports the financial crisis created by assets subject to long-term decision needs (delta function).

Originality/value

The paper offers a combination and comparison of neoclassic asset pricing using a modified CAPM (two-pass) approach within the structural frame of Kahneman and Tversky’s (1979) prospect theory. This technique allows the consideration of the effects of present bias, beta-delta functions and the operation of the Allais Paradox in market states that are characterized by gains and losses and thus risk aversion and risk seeking behavior. This ability for differentiation allows for the development of endogenous time-preferences and hyperbolic discounting factors characteristic of commercial property investment.

Details

Journal of Property Investment & Finance, vol. 35 no. 3
Type: Research Article
ISSN: 1463-578X

Keywords

Article
Publication date: 24 April 2020

Nusrat Akber and Kirtti Ranjan Paltasingh

The purpose of this paper is to examine the market response of apple growers to price and price risk along with weather factors and weather risk in the state of Jammu & Kashmir…

Abstract

Purpose

The purpose of this paper is to examine the market response of apple growers to price and price risk along with weather factors and weather risk in the state of Jammu & Kashmir. In other words, it tries to find the both short-run and long-run price elasticities of apples' market arrival and also the elasticity with respect to price-risk and weather-risk variables.

Design/methodology/approach

This paper uses the bound test approach of “auto-regressive distributed lag” (ARDL) model. Monthly data on market arrival of apples and respective prices along with other nonprice factors are used.

Findings

The bound test approach of ARDL confirms the existence of long-run relationship between the market arrival of apples and price and nonprice factors. The market response to price is found to be inelastic both in shortrun and longrun. The risk coefficients are negative indicating that apple growers are risk averse. However, they do respond strongly to weather risk than price risk.

Research limitations/implications

Weather insurance must be provided to the apple growers to safeguard their production loss due to weather risks. Proper infrastructure in the form of storage facilities, marketing information, transport and communication to local markets should be provided to them. Unavailability of data at the district level poses a great difficulty to have a panel data analysis. But future research can be initiated to bridge this gap.

Originality/value

This paper considers the market response of apple growers under both price risk and weather risk which is first in its nature. The authors have not found any other paper discussing this in the case of apple in India.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. 10 no. 2
Type: Research Article
ISSN: 2044-0839

Keywords

Article
Publication date: 19 June 2019

György Walter

The purpose of this paper is to assess whether project finance loans were properly priced based on their risk before the crisis of 2008-2009 and what lessons can be learned under…

Abstract

Purpose

The purpose of this paper is to assess whether project finance loans were properly priced based on their risk before the crisis of 2008-2009 and what lessons can be learned under different market circumstances.

Design/methodology/approach

A literature review presents the structure of project financing, how banks are inspired to apply risk-adjusted price calculations for loans to create value for shareholders and how risk measurement differs by project loans. The authors adapt a general model for risk-adjusted pricing to project loans. Based on empirical parameters, assuming different margins and leverages, the authors estimate the implied maximum probability of default of projects, where project loans could produce value added to lenders. The authors compare these maximum probabilities of default with reference points.

Findings

The authors conclude that by the years of 2006-2007 several projects were very unlikely to produce any value added for shareholders and did not reach the minimum margin. Market and regulatory circumstances of 2016-2017 have significantly increased required margin levels and must shift lenders to a more conservative pricing and leverage policy.

Research limitations/implications

Though the presented model is general, the simulation focusses on the European banking market.

Practical implications

In high market competition, banks tend to underestimate risk, underprice loans and loosen risk parameters. The crisis pushed banks back to a more conservative approach, however, the danger to return to a loosen project loan policy is real. The simulation shows how required prices are influenced by different market circumstances.

Originality/value

The paper adapts the risk-adjusted pricing methodology of standard loans to a new segment of project financing and gives an insight into the risk-pricing characteristics of project loans. The authors can draw down several valuable conclusions what how the market environment or project phases affect risk-adjusted pricing and the ability to produce value added to shareholders.

Details

Studies in Economics and Finance, vol. 38 no. 1
Type: Research Article
ISSN: 1086-7376

Keywords

Article
Publication date: 1 January 2000

Angelo Arvanitis, Jonathon Gregory and Richard Martin

This article presents a generalized approach to pricing risk in markets that are subject to information asymmetries. Asymmetric information can result in prohibitive trading costs…

Abstract

This article presents a generalized approach to pricing risk in markets that are subject to information asymmetries. Asymmetric information can result in prohibitive trading costs and prevent the otherwise mutually beneficial exchange of risk. When dealing with risks typically transferred outside the capital markets, the problem of asymmetric information is even more pronounced than with financial risks, even risks priced in less liquid financial markets. A product that immunizes a client against a certain business or insurance event represents a challenge for pricing, as the client has superior information about the risks faced. The authors propose that in an incomplete market, the efficient solution is a dual‐triggered, contingent contract based on “indifference pricing” (i.e. reservation price) of residual variance.

Details

The Journal of Risk Finance, vol. 1 no. 2
Type: Research Article
ISSN: 1526-5943

Article
Publication date: 29 April 2014

Kai-Magnus Schulte

This study is the first to examine the role of idiosyncratic risk in the pricing of European real estate equities. The capital asset pricing model predicts that in equilibrium…

Abstract

Purpose

This study is the first to examine the role of idiosyncratic risk in the pricing of European real estate equities. The capital asset pricing model predicts that in equilibrium, investors should hold the market portfolio. As a result, investors should only be rewarded for carrying undiversifiable systematic risk and not for diversifiable idiosyncratic risk. The study is adding to the growing body of countering studies by first examining time trends of idiosyncratic risk and subsequently the pricing of idiosyncratic risk in European real estate equities. The paper aims to discuss these issues.

Design/methodology/approach

The study analyses 293 real estate equities from 16 European capital markets over the 1991-2011 period. The framework of Fama and MacBeth is employed. Regressions of the cross-section of expected equity excess returns on idiosyncratic risk and other firm characteristics such as beta, size, book-to-market equity (BE/ME), momentum, liquidity and co-skewness are performed. Due to recent evidence on the conditional pricing of European real estate equities, the pricing is also investigated using the conditional framework of Pettengill et al. Either realised or expected idiosyncratic volatility forecasted using a set of exponential generalized autoregressive conditional heteroskedasticity models are employed.

Findings

The initial analysis of time trends in idiosyncratic risk reveals that while the early 1990s are characterised by both high total and idiosyncratic volatility, a strong downward trend emerged in 1992 which was only interrupted by the burst of the dotcom bubble and the 9/11 attacks along with the global financial and economic crisis. The largest part of total volatility is idiosyncratic and therefore firm-specific in nature. Simple cross-correlations indicate that high beta, small size, high BE/ME, low momentum, low liquidity and high co-skewness equities have higher idiosyncratic risk. While size and BE/ME are priced unconditionally from 1991 to 2011, both measures of idiosyncratic risk fail to achieve significance at reasonable levels. However, once conditioned on the general equity market or real estate equity market, a strong positive relationship between idiosyncratic risk and expected returns emerges in up-markets, while the opposite relationship exists in down-markets. The relationship is robust to firm-specific factors and a series of robustness checks.

Research limitations/implications

The results show that ignoring the conditional relationship between idiosyncratic risk and returns might result in the false realisation that idiosyncratic risk does not matter in the pricing of risky (real estate) assets.

Originality/value

This study is the first to examine the role of idiosyncratic risk in the pricing of European real estate equities. The study reveals differences in the pricing of European real estate equities and US REITs. The study highlights that ignoring the conditional relationship between idiosyncratic risk and returns might result in the false realisation that idiosyncratic risk does not matter in the pricing of risky assets.

Details

Journal of European Real Estate Research, vol. 7 no. 1
Type: Research Article
ISSN: 1753-9269

Keywords

Article
Publication date: 18 August 2014

Jonas Lorson and Joël Wagner

The purpose of this paper is to develop a model to hedge annuity portfolios against increases in life expectancy. Across the globe, and in the industrial nations in particular…

Abstract

Purpose

The purpose of this paper is to develop a model to hedge annuity portfolios against increases in life expectancy. Across the globe, and in the industrial nations in particular, people have seen an unprecedented increase in their life expectancy over the past decades. The benefits of this apply to the individual, but the dangers apply to annuity providers. Insurance companies often possess no effective tools to address the longevity risk inherent in their annuity portfolio. Securitization can serve as a substitute for classic reinsurance, as it also transfers risk to third parties.

Design/methodology/approach

This paper extends on methods insurer's can use to hedge their annuity portfolio against longevity risk with the help of annuity securitization. Future mortality rates with the Lee-Carter-model and use the Wang-transformation to incorporate insurance risk are forecasted. Based on the percentile tranching method, where individual tranches are aligned to Standard & Poor's ratings, we price an inverse survivor bond. This bond offers fix coupon payments to investors, while the principal payments are at risk and depend on the survival rate within the underlying portfolio.

Findings

The contribution to the academic literature is threefold. On the theoretical side, building on the work of Kim and Choi (2011), we adapt their pricing model to the current market situation. Putting the principal at risk instead of the coupon payments, the insurer is supplied with sufficient capital to cover additional costs due to longevity. On the empirical side, the method for the German market is specified. Inserting specific country data into the model, price sensitivities of the presented securitization model are analyzed. Finally, in a case study, the procedure to the annuity portfolio of a large German life insurer is applied and the price of hedging longevity risk is calculated.

Practical implications

To illustrate the implication of this bond structure, several sensitivity tests were conducted before applying the pricing model to the retail sample annuity portfolio from a leading German life insurer. The securitization structure was applied to calculate the securitization prices for a sample portfolio from a large life insurance company.

Social implications

The findings contribute to the current discussion about how insurers can face longevity risk within their annuity portfolios. The fact that the rating structure has such a severe impact on the overall hedging costs for the insurer implies that companies that are willing to undergo an annuity securitization should consider their deal structure very carefully. In addition, we have pointed out that in imperfect markets, the retention of the equity tranche by the originator might be advantageous. Nevertheless, one has to bear in mind that by this behavior, the insurer is able to reduce the overall default risk in his balance sheet by securitizing a life insurance portfolio; however, the fraction of first loss pieces from defaults increases more than proportionally. The insurer has to take care to not be left with large, unwanted remaining risk positions in his books.

Originality/value

In this paper, we extend on methods insurer's can use to hedge their annuity portfolio against longevity risk with the help of annuity securitization. To do so, we take the perspective of the issuing insurance company and calculate the costs of hedging in a four-step process. On the theoretical side, building on the work of Kim and Choi (2011), we adapt their pricing model to the current market situation. On the empirical side, we specify the method for the German market. Inserting specific country data into the model, price sensitivities of the presented securitization model are analyzed.

Details

The Journal of Risk Finance, vol. 15 no. 4
Type: Research Article
ISSN: 1526-5943

Keywords

Article
Publication date: 8 December 2017

Cory Walters and Richard Preston

At the beginning of the production year producers face a complex risk management decision environment given by risks specific to their operation, multiple crop insurance contracts…

Abstract

Purpose

At the beginning of the production year producers face a complex risk management decision environment given by risks specific to their operation, multiple crop insurance contracts and hedging opportunities. The purpose of this paper is to provide a producer-level framework for risk management decision making, focusing on the interaction between crop insurance and hedging.

Design/methodology/approach

The authors develop a Monte Carlo simulation model that generates a producer’s net income (NI) distribution that incorporates historical producer risk, price-yield correlation via a copula, price risk, and production costs. The authors evaluate the NI distribution through a modified Modern Portfolio Theory (MPT) decision framework. The authors use the modified MPT decision framework to explore tradeoffs between expected NI and farm ruin (defined as 1 or 5 percent expected shortfall) from different crop insurance contracts and pre-harvest hedging options.

Findings

Only revenue protection and the highest two levels of coverage level exist on the efficient frontier. The level of hedging on the efficient frontier ranges from 0 to 55 percent of Actual Production History. The authors find that increasing coverage level 5 percent (from 80 to 85 percent) negatively impacts the optimal hedging amount by 26 percentage points (from 35 to 9 percent).

Originality/value

The model provides the precise identification of financial benefits from different risk management strategies by incorporating producer-level historical yield data, using a copula to capture yield-price dependency structure and producer production cost in generating the NI distribution. This model can be applied to any producer’s characteristics and data.

Details

Agricultural Finance Review, vol. 78 no. 1
Type: Research Article
ISSN: 0002-1466

Keywords

1 – 10 of over 98000