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Risk and return are the most important components in the financial and investment world and the existence of a better balance between them with the goal of the best solution for investing in different assets has always been studied and discussed by researchers. For this purpose in this study introduced the Hybrid Balanced Justified Treynor ratio (HBJTR) criterion.

This study introduced the HBJTR criterion, which has three major attributes, including combination of both the frequency and severity of the risk using Markov regime switching model which was modeled on the Justified Beta (Jßi). The second is the merger of data of both the cycles of boom and recession, which was modeled on the Hybrid Justified Treynor Ratio (HJTR). The third was the balancing act in two periods of boom and recession, which was introduced on the HBJTR model.

Based on a weighted averaging of the Justified Treynor ratio of both the cycles of boom and recession, which was introduced by the HJTR term in this study, the superiority in the first grade related to the two indexes were sugar index (0.0096) and insurance index (0.0053). Finally, using the final model in this study, namely HBJTR, the overall advantage was the defensive index, i.e. the insurance index of 1.23.

In other words, the HBJTRi criterion consists of three steps: first, the Justified Beta (Jßi) and Justified Treynor ratio of each index using two regimes of Markov switching model were calculated for each of the cycles of boom and recession separately according to formulas 8 and 9. In the second step, the weighted average was taken from both Justified Treynor ratios of boom and recession cycles, which was called the HJTR. In the third step, to calculate the HBJTR criterion

The present study tries to explore the various fund attributes that influence the mutual fund performance. Further, study examined the effect of mutual fund attributes namely, Net Asset Value (NAV), Portfolio turnover ratio (PTR), fund size (AUM), expense ratio (ExpR) and fund age (Age) on mutual fund's performance using gross return and risk-adjusted performance measures.

The study evaluated balanced panel data (short panel) comprising 81 Indian equity mutual fund schemes for the period of 2013–2019. The study estimated relationship between fund attributes (Net asset value, Portfolio turnover ratio, Fund age, fund size and Expense ratio) and fund performance (using gross return and risk-adjusted performance measures), through panel data regression using fixed-effects model as suggested by Hausman specification test on transformed data (due to high multicollinearity), with cluster-robust estimators due to the presence of heteroskedasticity in the model.

The findings of the study suggested that using gross return as fund performance measure, PTR, NAV, AUM, Age exhibit significant relationship with the fund performance whereas using risk-adjusted performance measures (Treynor ratio and Jensen alpha) NAV and ExpR significantly influences the fund performance. Identification of the significant relationship between fund characteristics and fund performance offers valuable insights to the investors and fund managers for rationally managing their portfolio with the ultimate objective of the wealth maximization.

The study considered only 81 equity mutual fund schemes. Some of the data were not available at the time of the study due to the policy of the company. The present study contributes significantly in examining the expected association between fund attributes and fund performance in the context of Indian mutual fund industry where this relationship were explored less.

The findings of the present study will help the investors to take the rational investment decision with the ultimate objective of maximum return with minimal risk. The findings also offer significant germane to the stakeholders in making rational decision-making process.

There is dearth of study concerning the relationship between mutual fund characteristics and fund performance with respect to Indian mutual fund industry. Therefore, study provides valuable insights to the area of the portfolio selection and management with respect to Indian mutual funds.

This study aims to comparatively analyze the performance of Islamic and conventional income and equity funds using various performance evaluation methods.

The authors comparatively analyze the performance of mutual funds using measures, such as tracking error, Sharpe ratio (1966), Treynor ratio (1965), M-square measure by Modigliani and Modigliani (1997) and information ratio. The authors also use market timing and selection measures, such as Treynor and Mazuy model (1966), Henriksson and Merton (1981) model and Fama’s decomposition approach (1973).

The authors find that Islamic equity funds are as much competitive as conventional equity funds. All Islamic equity funds have positive Sharpe ratio, Treynor ratio and net selectivity measure. Islamic equity funds are slightly less risky in general. Islamic equity and income funds generally have positive Jensen's Alpha and a positive market timing ability. However, the authors find that Islamic income funds generally underperform the market due to less Shari’ah-compliant investment class assets in the market.

It will help the industry players to assess their strategic positioning with regard to the commercial competitiveness of Islamic investments.

The authors take considerably large sample of 60 funds in Pakistan as compared to previous studies and also cover recent period (2006-16). For income funds, the authors construct an original benchmark index based on price and dividend data and use that in performance assessment.

This study aims to examine the performance and volatility of Turkey Real Estate Investment Trusts (Turkish REITs) as the world is adjusting to the new normal situation in every aspect of REITs' business activities.

The prices of REITs were acquired from 26 Turkish REITs in this study, but owing to autocorrelation difficulties, 14 Turkish REITs were employed in the analysis. The ten-year long-term bond of the Turkish Government was also utilized and the period of data obtained was based on availability. The performance of Turkish REITs was evaluated using Sharpe's ratio and Treynor's ratio, and the volatility was assessed using MGARCH-BEKK.

The authors found out that Turkish REITs are constantly underperforming and the REITs' returns remain highly volatile and persistent. In addition, findings showed evidence of volatility clustering and the asymmetric impact of shocks. This study further revealed the uniqueness of each of the Turkish REITs due to the lack of evidence of multicollinearity.

However, the limitation of this study is the constraint in obtaining more macro-economic variables of more than ten-years of Turkey's Government bond and the study focused mainly on Turkish REITs.

The result suggests that since Turkish REITs are not mandatory to payout 90% of taxable earnings as dividends, high performance and an appropriate risk management approach are expected. The need for timely revealing performance of T-REITs and associated uncertainty may trigger better performance as discussed in the relationship between disclosure and performance which is recently emphasized in a recent study by Koelbl (2020). With current performance and associated uncertainty in Turkish REITs, the need to protect Turkish REITs investors is highly essential. The result further educates REIT investors that diversification benefits of REITs tend to reduce in extremely risky situations.

This is the first study in the context of Turkish REITs that comprehensively integrated market capitalization of REITs and simultaneous evaluation of performance and the volatility of the Turkish REITs as the world adjusts to the new normal.

The purpose of this paper is to evaluate and compare performances of three Nordic (Sweden, Denmark, Finland) and three Baltic (Lithuania, Latvia, Estonia) exchanges.

Portfolio performance is estimated using two different approaches: traditional measures – Sharpe, Sortino and Treynor ratios; and alternative measures – reward to value‐at‐risk and reward to expected tail loss (RETL).

The findings highlight the differences and similarities in Nordic and Baltic stock exchanges and their performance trends after creation of common marketplace OMX. Returns of Baltic, like Nordic, exchanges are normally distributed. During the period of 2000‐2006, Baltic exchanges outperformed Nordic exchanges.

The research is limited to six stock exchanges that are members of common marketplace OMX. Proposed alternative performance measures did not diverge from traditional approaches, because, apparently, Baltic exchanges offer normally distributed returns and should not be considered emerging markets. These measures should be further tested in developing and emerging markets.

The findings have both theoretical and practical implications. To the authors' best knowledge, it is the first public attempt to estimate performance of Baltic and Nordic exchanges in the context of modern portfolio theory and, alternatively, new science of risk management (value at risk and expected tail loss). The paper argues for the usage of an alternative measure for performance valuation – RETL. Furthermore, the paper discuses merits and limitations of different approaches to risk and performance measurement.

This paper aims to study manipulation and performance persistence in equity mutual funds. To this end, Manipulation-Proof Performance Measure (MPPM) and Doubt Ratio, along with a number of current performance measures are used to evaluate the performance of equity mutual funds in Iran.

The authors investigate performance manipulation by 1) comparing the results of the MPPM with the current performance measures, 2) checking the Doubt Ratio to detect suspicious funds. Additionally, the authors investigate performance persistence by forming and evaluating portfolios of the equity mutual funds at several time horizons.

The authors conclude that there is no evidence of performance manipulation in the equity mutual funds. Additionally, when comparing the performance of the upper (top) tertile portfolios and the lower tertile portfolios, in all of the studied 1, 3, 6 and 12-month horizons, the authors find performance persistence in the equity mutual funds.

To the best of the authors’ knowledge, this research is the first study to investigate the performance manipulation in the Iranian equity mutual funds, and also is the first study in Iran that uses the MPPM and the Doubt Ratio in addition to a number of current performance measures to investigate the performance persistence in the equity mutual funds at several time horizons.

This study aims to empirically compare the performance of Islamic indices vis-à-vis to their conventional counterparts in India.

The performance of the Islamic and selected conventional indices is evaluated using various risk-adjusted performance measures such as Sharpe ratio, Treynor ratio, M-square (M²) ratio, information ratio, capital asset pricing model (CAPM), Fama-French three-factor model and Carhart four-factor model in India context. The period of study is from December 2006 to 2018.

The risk-adjusted performance measures based on the Sharpe ratio, Treynor ratio, information ratio, the M² ratio show that the return of Islamic indices provides slightly superior performance. However, performance investigated using CAPM, Fama-French and Carhart benchmarks produce a statistically insignificant differences in return of the Islamic and conventional benchmarks.

The Sharīʿah-compliant indices can provide a viable, ethical and alternative investment avenue for faith-based investors as it will not make them worse off in comparison to the conventional benchmarks. This also offers opportunity to conventional investors for portfolio diversification. The promotion of faith-based investment can serve as a tool for financial inclusion to attract a huge segment of Indian population in the formal financial system. The findings of the study suffer from the limitation of small sample size and empirical methods used.

This study contributes to the literature on the comparative performance of Islamic and conventional indices in general and emerging markets, in particular, using most recent data and covering a relatively long span of time. To the best of the knowledge, this is the first comprehensive study examining the performance of Islamic indices, using multiple Islamic indices and various risk-adjusted measures in the Indian context.

This paper evaluates the risk-adjusted returns, selectivity, market timing skills and persistence of the performance of Nigerian pension funds.

Annual return data of 23 pension funds that operated in Nigeria between 2018 and 2022 were obtained from the National Pension Commission (PenCom). Risk-adjusted return was appraised using the Treynor ratio, Sharpe ratio and Jensen alpha, while the Treynor–Mazuy and Henriksson–Merton multiple regression models were applied to decompose selective and timing skills. Performance persistence was assessed using the contingency table and rank correlation models.

Evidence shows that pension funds deliver excess risk-adjusted returns and exhibit selective skills. However, the evidence does not support the presence of timing skills, and there is overwhelming evidence that good (bad) performance does not repeat.

An evaluation of the investment performance of pension funds is crucial for ensuring the financial stability of retirees, maintaining economic stability and making informed investment decisions. It serves the interests of pensioners, pension fund managers, regulators and the broader economy. Our evidence that pension funds generate positive excess returns is a departure from most of the literature on managed funds. We recommend that more Nigerians should leverage the pension fund industry to grow their wealth and prepare for retirement.

This study, to our knowledge, is the first to appraise all the key facets of the investment performance of pension funds in the Nigerian context.

The purpose of this paper is to examine the impact of Shariah guidelines on the performance of the Dow Jones Islamic Index (DJIM-US). Shariah or Islamic law is a set of rules that determines Islamic allowed activities including socially and ethically acceptable investments.

The authors apply four risk-adjusted methodologies and co-integration analysis to investigate whether limited asset universe Shariah investments limit investment opportunities and impose an opportunity cost on investors given the prediction of conventional portfolio theories.

In contrast to the prediction of conventional portfolio theories, the findings suggest no apparent opportunity cost for Shariah compatible investments. In particular, Dow Jones Islamic Mutual Funds do not under-perform the broader market US benchmarks nor do they have any co-integration with the broader indexes. Moreover, the authors find similar evidence in the studies of Islamic mutual funds in Saudi Arabia, Malaysia and Kuwait.

The findings will be reinforced when the authors will look into long run performance of Shariah compliant funds in future. Using non-linear approach will add further clarity to the findings.

The results provide an insight suggesting that successful mutual fund managers are able to overcome Shariah restrictions and constraints through creative investment strategies. In the data set, the Amana Trust Growth fund and the Amana Trust Income fund were always the best performers with a highly significant abnormal return, no matter what the methodology was.

The performance of Islamic funds during the approximately seven-year period covered by the study is very promising. Popularity of Islamic Investment is expected to grow as Muslim population represents about 25 percent of the world population and the possibility for the Muslim funds to be considered as viable alternative by non-Shariah abiding or non-Muslim investors. The empirical results in the paper provide evidence that lack in diversification did not constrain the performance of Islamic funds.

This paper applied comprehensive risk-adjusted methodologies and co-integration analysis to Islamic Funds for a seven-year period for multiple countries. The findings confirm previously obtained results and highlight the fact that constrained Islamic Funds may not under-perform as per conventional portfolio theories.

The purpose of this paper is to examine the performance of Chinese mutual funds during the period of January 2000 to July 2013. Emerging market funds provide investors with alternative risk exposure for their portfolios. The Chinese market has developed rapidly and differs from developed markets regarding wide range of market and economic characteristics, including size, liquidity, and regulation. The performance of these funds is investigated by using various risk adjusted measures. The study also compares performances of mutual fund subgroups and explains the factors influencing their performances.

This is an empirical paper using various risk performance measures. These measures include the Sharpe ratio, Information ratio, Treynor ratio, M-squared and Jensen’s α. The data comprises 1,037 funds. These funds are further divided into ten subgroup of funds based on their classification: equity (484); aggressive allocation (95 funds); conservative allocation (18 funds); moderate allocation (85 funds); aggressive bond (92 funds); normal bond (52 funds); guaranteed (29 funds); money market (53 funds); and QDII funds (119 funds). A cross-sectional analysis of fund performance is performed using Sharpe and Jensen’s measures as dependent variables and fund-specific variables (Age, Turnover, Tenure, Frontload, Redemption fees, and Management fees), market-specific variables (P/E ratio, P/B ratio, Market capitalization), and fund types as independent variables.

The findings show that Chinese funds generate positive αs for their investors. The highest return is provided with aggressive allocation funds followed by moderately aggressive allocation funds. The average Jensen’s α is the highest in aggressive allocation funds. QDII funds do not provide significant positive αs; in several instances αs are negative. Further analysis of sub-periods show that Chinese funds do not consistently provide excess returns and show great variations. The study also finds that older funds, funds with higher fees, high price to book ratio, and smaller funds continue to perform better than other funds.

This study adds value by focussing on Chinese funds and risk/return characteristics of these funds. The research will further explore factors explaining these returns.