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Identifies an error in the measurement of private rates of return to aggregate levels of education. When education is viewed as a continuous variable, the estimated rate of return is to an incremental year of schooling. However, rates of return are often estimated for aggregate levels of education such as the secondary and university levels. When an aggregate level has sub‐levels, such as bachelors′ and masters′ for the university level, the conventional procedure underestimates the rate of return to the aggregate level due to the dominance of up‐front costs in the discounting procedure used to compute rates of return.

This paper aims to analyze Islamic rates of return, conventional interest rates in the Malaysian deposit markets, and Kuala Lumpur Interbank Offered Rate (KLIBOR) rates in the short-term money market from the view point of co-movement and transmission.

The non-stationary time series models such as cointegration and Granger causality tests are applied to analyze the daily data.

Islamic rates of return and conventional interest rates co-move in the Malaysian deposit market. The Islamic rates of return propel conventional interest rates in the three-, six-, and 12-month maturities. Islamic rates of return and conventional interest rates form a short-term money market with KLIBOR rates.

The author analyzes econometrically the sample period from May 16, 2005 to January 12, 2012. This paper concentrates on the period after the development of Islamic banking in Malaysia.

Islamic and conventional deposit markets are competitive in Malaysia; in particular, the competition in the one-month deposit market is very keen. Islamic rates of return have more impact on the formation of short-term interest rates than conventional interest rates.

This paper makes three contributions to the related literatures. First, it uses daily data in the maturities of one month, three months, six months and 12 months for its analyses. Second, it uses the Granger causality method of Toda and Yamamoto to avoid the issue of the non-stationarity of the data. The results of the Granger causality tests in this paper are different from related literatures. Third, this paper focuses on the relationship of KLIBOR rates and Islamic rates of return, and of KLIBOR rates and conventional interest rates.

The purpose of this paper is to introduce a capital return rate function for growth processes, and apply it to financial sustainability considerations in growing multiannual plants.

A partition function of change rate of capitalization is introduced, as well as that of capitalization itself, and the expected value of capital return rate is produced as the ratio of the two functions.

Financial sustainability significantly differs from maximum-yield sustainability, and does not depend on any external interest rate.

It is proposed that financial considerations should not be based on any arbitrary external interest. Neither should the shape of any yield function be neglected. Constancy of capital return rate in time is not assumed.

Two forestry examples show that the capital return rate is sensitive to rotation time, and in particular to the level of initial investment. The proposed procedure can be applied in the absence of periodic boundary conditions in time.

The methodology has not been applied in this field previously.

This paper investigates the generalized Fisher hypothesis for nine equity markets in the Asian countries. It states that the real rates of return on common stocks and the expected inflation rate are independent and that nominal stock returns vary in a one‐to‐one correspondence with the expected inflation rate. The regression results indicate that stock returns in general are negatively correlated to both expected and unexpected inflation, and that common stocks provide a poor hedge against inflation. However, the results of the VAR model indicate the lack of a unidirectional causality between stock returns and inflation. It also fails to find a consistent negative response neither of inflation to shocks in stock returns nor of stock returns to shocks in inflation in all countries. It appears that the generalized Fisher hypothesis in the Asian markets is as puzzling as in the developed markets.

This paper aims to contribute to formulating the methodological framework for a paradigm of Islamic economics, using the development of the conventional economics, theoretical and mathematical methods.

The study based on the inductive and mathematical methods to contribute to economic theory within the methodological framework for Islamic Economics, by using the return rate of Musharakah rather than the interest rate in influence the economic activity and monetary policy.

Via replacement, the concept of the interest rate by the return rates of Musharakah. It concludes that the central bank can control the monetary policy, economic activity and the efficient allocation of resources by using the return rates of Musharakah through the framework of Islamic economy.

The study is a contribution to formulate the methodological framework for a paradigm of Islamic economics, where it investigates the impact of return rates of Musharakah on the money market and monetary policy, by the mathematical methods used in the conventional economy. Also, the study illustrates the importance of further studies that examine the methodological framework for Islamic Economics.

The study aims to contribute to formulating the Islamic economic theory, through the return rate of Musharakah financing instead of the interest rate, and its effectiveness of the monetary policy. As well as reformulating the concepts of the investment function, the present value and the marginal efficiency rate of investment according to the Islamic economy approach.

This paper analyzes how three major industrial stock indices related to South Korean real estate industries are affected by the exogenous shock of the measures taken to control COVID-19, coupled with investor sentiment, which has global impacts.

The paper uses daily stock market indices on three major stock price indices: construction industry sector index, real estate operating company (REOC) industry index and the real estate investment trust (REIT) industry index of the Korea Stock Exchange (KRX), from January 8, 2020, when the World Health Organization (WHO) began to issue official indicators regarding COVID-19, to March 27, 2020, the last trading day of the week during which the South Korean government's stock market stabilisation fund was launched.

Results indicate the REIT sector's stock rate of return to be relatively less sensitive to impacts of COVID-19 compared to those of the two other indices. Impulse response analysis also shows similar results. Impulse response estimations indicate that earlier information of REITs has prominent significance in explaining changes in the time series process itself. Similar to findings of prior studies that have been conducted with long-term perspectives, results of our short-term study indicate that the medium-risk, medium-return characteristic of the real estate industry has significance even in short-term perspectives.

REITs can be an investment vehicle that provides strong benefits of diversified investment for mutual fund investment managers even in the case of short-term exogenous market disruptions.

The analysis run in the empirical exercise is the first to consider the sensibility between international stock exchanges to the effects of measures taken to control COVID-19 impact.

Highlights the importance of ensuring the highest possible return rates when using mail surveys. Describes a study investigating the difference in return rates between a parent company and a fictitious consulting firm. Reports that there was no difference between response rates for two different return addresses, and that response bias was not a problem. Concludes therefore that great cost savings can be made as a result of developing and mailing the materials in‐house. Summarizes research literature on response rate surveys.

Offers an analytical tool that measures reinvestment rate risk. Expands the knowledge of the concept of reinvestment vis‐...‐vis the internal rate of return via the external rate of return. Concludes that investors should prefer investments that are less sensitive to reinvestment rate assumption than vice versa.

Historical stock prices have long been used to evaluate a stock’s future returns as well as the risks associated with those returns. Similarly, historical dividends have been used to evaluate the intrinsic value of a stock using, among other methods, a dividend discount model. In this chapter, we propose an alternate use of the dividend discount model to enable an investor to assess the risks associated with a particular stock based on its dividend history. In traditional applications of the dividend discount model for stock valuation, the value of a stock is the net present value of its future cash dividends. We propose an alternative approach in which we calculate the internal rate of return for a stream of future cash dividends assuming the current stock price. We use a bootstrapping approach to generate a stream of future cash dividends, and use a Monte Carlo simulation approach to run multiple trials of the model. The probability distribution of the internal rates of return obtained from the simulation model provides an investor with an expected percentage return and the standard deviation of the return for the stock. This allows an investor to not only compare the expected internal rates of return for a group of stocks but to also evaluate the associated risks. We illustrate this internal rate of return approach using stocks that make up the Dow Jones Industrial Average.

This study aims to extend the literature by extensively investigating the impact of foreign exchange and interest rate changes on the returns and volatility of bank stocks in Saudi Arabia, which is the largest dual banking industry.

This study employs the generalized autoregressive conditional heteroscedasticity (GARCH) model on stock returns of four fully Islamic Saudi banks and eight conventional Saudi banks.

The results showed that the foreign exchange rate return has a positive impact on Saudi conventional bank returns, while it has an adverse impact on Saudi Islamic bank returns. Moreover, a higher interest rate return has a positive impact on Saudi bank stock returns implying that the assets side is more sensitive to changes in interest rates than the liability side. Finally, higher foreign exchange and interest rates volatility increases the volatility of Saudi bank returns, where the former has the largest significant impact. Therefore, Saudi regulators should pay more attention to the risk management of their banks because this could threaten the stability of their financial system.

To the best knowledge of the author, this is the first study that tries to extensively analyze the joint impact of foreign exchange and interest rates on bank stock returns and volatility in Saudi Arabia by applying the GARCH model. The study uses a long data set from 2010 to 2019 that includes all Saudi banks and employs four measures of interest rates to increase the robustness of the results.