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Article
Publication date: 1 April 1991

D.G. Barr and K. Cuthbertson

A systems approach is applied to UK personal sector holdings ofunit trusts, UK company securities, public‐sector long‐term debt andoverseas securities. In the long run, asset…

Abstract

A systems approach is applied to UK personal sector holdings of unit trusts, UK company securities, public‐sector long‐term debt and overseas securities. In the long run, asset holdings are determined primarily by hedging considerations but in the short run there is evidence of speculative activity. Asset shares are influenced by relative yields (including capital gains), inflation, and real expenditure. A two‐step estimation procedure is used: a set of cointegration vectors are estimated for asset shares and dynamics are represented by a systems error feedback model. The four equation system is broadly consonant with the data and coefficient estimates are intuitively acceptable.

Details

Journal of Economic Studies, vol. 18 no. 4
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 1 June 2002

Iftikhar Hussain

Outlines trends in UK personal bankruptcies and relevant research; and explores the reasons for their dramatic rise since 1990. Explains the process of econometric analysis used…

1052

Abstract

Outlines trends in UK personal bankruptcies and relevant research; and explores the reasons for their dramatic rise since 1990. Explains the process of econometric analysis used to interpet the statistics and presents the results, which support the argument that higher indebtedness leads to more bankruptcies, either through higher gearing or declining credit standards. Finds that both unemployment and real disposable income affect the bankruptcies ratio in the short run, but the effect of interest rates is smaller. Briefly considers the implications of the findings.

Details

Managerial Finance, vol. 28 no. 6
Type: Research Article
ISSN: 0307-4358

Keywords

Open Access
Article
Publication date: 28 October 2021

Jun Gao, Niall O’Sullivan and Meadhbh Sherman

The Chinese fund market has witnessed significant developments in recent years. However, although there has been a range of studies assessing fund performance in developed…

2731

Abstract

Purpose

The Chinese fund market has witnessed significant developments in recent years. However, although there has been a range of studies assessing fund performance in developed industries, the rapidly developing fund industry in China has received very little attention. This study aims to examine the performance of open-end securities investment funds investing in Chinese domestic equity during the period May 2003 to September 2020. Specifically, applying a non-parametric bootstrap methodology from the literature on fund performance, the authors investigate the role of skill versus luck in this rapidly evolving investment funds industry.

Design/methodology/approach

This study evaluates the performance of Chinese equity securities investment funds from 2003–2020 using a bootstrap methodology to distinguish skill from luck in performance. The authors consider unconditional and conditional performance models.

Findings

The bootstrap methodology incorporates non-normality in the idiosyncratic risk of fund returns, which is a major drawback in “conventional” performance statistics. The evidence does not support the existence of “genuine” skilled fund managers. In addition, it indicates that poor performance is mainly attributable to bad stock picking skills.

Practical implications

The authors find that the top-ranked funds with positive abnormal performance are attributed to “good luck” not “good skill” while the negative abnormal performance of bottom funds is mainly due to “bad skill.” Therefore, sensible advice for most Chinese equity investors would be against trying to “pick winners funds” among Chinese securities investment funds but it would be recommended to avoid holding “losers.” At the present time, investors should consider other types of funds, such as index/tracker funds with lower transactions. In addition, less risk-averse investors may consider Chinese hedge funds [Zhao (2012)] or exchange-traded fund [Han (2012)].

Originality/value

The paper makes several contributions to the literature. First, the authors examine a wide range (over 50) of risk-adjusted performance models, which account for both unconditional and conditional risk factors. The authors also control for the profitability and investment risks in Fama and French (2015). Second, the authors select the “best-fit” model across all risk-adjusted models examined and a single “best-fit” model from each of the three classes. Therefore, the bootstrap analysis, which is mainly based on the selected best-fit models, is more precise and robust. Third, the authors reduce the possibility that findings may be sample-period specific or may be a survivor (upward) biased. Fourth, the authors consider further analysis based on sub-periods and compare fund performance in different market conditions to provide more implications to investors and practitioners. Fifth, the authors carry out extensive robustness checks and show that the findings are robust in relation to different minimum fund histories and serial correlation and heteroscedasticity adjustments. Sixth, the authors use higher frequency weekly data to improve statistical estimation.

Details

Review of Accounting and Finance, vol. 20 no. 5
Type: Research Article
ISSN: 1475-7702

Keywords

Article
Publication date: 1 March 1991

David Blake

The different types of estimators of rational expectations modelsare surveyed. A key feature is that the model′s solution has to be takeninto account when it is estimated. The two…

Abstract

The different types of estimators of rational expectations models are surveyed. A key feature is that the model′s solution has to be taken into account when it is estimated. The two ways of doing this, the substitution and errors‐in‐variables methods, give rise to different estimators. In the former case, a generalised least‐squares or maximum‐likelihood type estimator generally gives consistent and efficient estimates. In the latter case, a generalised instrumental variable (GIV) type estimator is needed. Because the substitution method involves more complicated restrictions and because it resolves the solution indeterminacy in a more arbitary fashion, when there are forward‐looking expectations, the errors‐in‐variables solution with the GIV estimator is the recommended combination.

Details

Journal of Economic Studies, vol. 18 no. 3
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 1 June 2002

Jia Liu and Nick Wilson

Reviews previous research on the links between business failures, macroeconomic conditions and insolvency law; and develops a mathematical, econometric model to investigate them…

962

Abstract

Reviews previous research on the links between business failures, macroeconomic conditions and insolvency law; and develops a mathematical, econometric model to investigate them further, using 1996‐1998 UK data. Presents and discusses the results, which suggest that the 1986 Insolvency Act did help to reduce the overall level of business failures and estimates that it saved 1100 companies from bankruptcy in the first three years after implementation. Finds that interest rates, price levels, levels of business formation, credit conditions and profit levels also affect business failure rates.

Details

Managerial Finance, vol. 28 no. 6
Type: Research Article
ISSN: 0307-4358

Keywords

Article
Publication date: 1 March 2012

Yong-Mi Kim and Donna Newby-Bennett

Patient safety improvement through management has been a prime issue since 2000, when the Institute of Medicine reported that preventable mismanagement was responsible for the…

Abstract

Patient safety improvement through management has been a prime issue since 2000, when the Institute of Medicine reported that preventable mismanagement was responsible for the majority of medical errors. Learning culture, interdisciplinary action teams, and punitive culture have been discussed as viable ways to address these errors. While these individual factors have been found to be significant, we have yet to understand the interactions of these elements. The role of leadership, which has been overlooked, is critical to facilitate or constrain these elements. The interactions of these three elements and the role of leadership were analyzed using structural equation modeling. Our finding revealed the three elements were closely knitted, and leadership roles had considerable impact in nurturing learning culture and constraining punitive culture, which in turn enhanced patient safety

Details

International Journal of Organization Theory & Behavior, vol. 15 no. 2
Type: Research Article
ISSN: 1093-4537

Article
Publication date: 1 May 2003

Claire G. Gilmore and Ginette M. McManus

The existence of weak‐form efficiency in the equity markets of the three main Central European transition economies (the Czech Republic, Hungary, and Poland) is examined for the…

1497

Abstract

The existence of weak‐form efficiency in the equity markets of the three main Central European transition economies (the Czech Republic, Hungary, and Poland) is examined for the period July 1995 through September 2000, using weekly Investable and Comprehensive indexes developed by the International Finance Corporation. Several different approaches are used. Univariate and multivariate tests provide some evidence that stock prices in these exchanges exhibit a random walk, which constitutes evidence for weakform efficiency. This differs in some cases from studies using data for the initial years of these markets. The variance ratio test (VR) of Lo and MacKinlay (1988) yields somewhat mixed results concerning the random‐walk properties of the indexes. A modelcomparison test compares forecasts from a NAÏVE model with ARIMA and GARCH alternatives. Results from the model‐comparison approach are consistent in rejecting the random‐walk hypothesis for the three Central European equity markets.

Details

Managerial Finance, vol. 29 no. 4
Type: Research Article
ISSN: 0307-4358

Keywords

Article
Publication date: 10 August 2015

Prateek Sharma and Samit Paul

The purpose of this paper is to utilize a constrained random portfolio-based framework for measuring the skill of a cross-section of Indian mutual fund managers. Specifically, the…

1216

Abstract

Purpose

The purpose of this paper is to utilize a constrained random portfolio-based framework for measuring the skill of a cross-section of Indian mutual fund managers. Specifically, the authors test whether the observed performance implies superior investment skill on the part of mutual fund managers. Additionally, the authors investigate the suitability of mutual fund investments under diverse investor expectations.

Design/methodology/approach

The authors use a new skill measurement methodology based on a cross-section of constrained random portfolios (Burns, 2007).

Findings

The authors find no evidence of superior investment skill in the sample of Indian equity mutual funds. Using a series of statistical tests, the authors conclude that the mutual funds fail to outperform the random portfolios. Furthermore, mutual funds show no persistence in their performance over time. These results are robust to choice of performance measure and the investment horizon. However, mutual funds provide lower downside risks and may be suitable for investors with high degree of risk aversion.

Originality/value

The authors extend Burns’ (2007) methodology in several aspects, especially by using a much wider range of performance and downside risk measures to address diverse investor expectations. To the best of the authors’ knowledge, this is first study to apply the constrained random portfolios-based skill tests in an emerging market.

Details

Managerial Finance, vol. 41 no. 8
Type: Research Article
ISSN: 0307-4358

Keywords

Abstract

Details

Understanding Financial Risk Management, Third Edition
Type: Book
ISBN: 978-1-83753-253-7

Book part
Publication date: 28 October 2019

Angelo Corelli

Abstract

Details

Understanding Financial Risk Management, Second Edition
Type: Book
ISBN: 978-1-78973-794-3

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