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The purpose of this paper is to determine the fundamental factors influencing the equity share in build‐operate‐transfer (BOT) investments in relation to the project risk profile.

The relationships between risk factors and equity participation into the capital structure of a BOT contract are examined using regression analysis of a dataset of toll road projects.

Results suggest that the inflation rate, the size of the investment, the construction period, the solidity of the vehicle company, and the organizational structure of the project are significant variables of the equity portion of financing.

The analysis may support project promoters by providing better understanding of the factors that might facilitate high debt leverages and by providing lending institutions with valuable information to integrate the method of determining the appropriate debt resources to be injected into a BOT project.

The paper contributes towards growing the body of knowledge regarding the way public‐private partnership initiatives are carried over and helps refine the capital structures of BOT projects.

The authors consider a variety of cryptocurrency and equity risk factors as potential forces that drive cryptocurrency returns and carry risk premiums. In a cross-section of 2,000 biggest cryptocurrencies during 2014–2020, only downside market risk, cryptocurrency size and cryptocurrency policy uncertainty factors are systematically priced with significant premiums. Cryptocurrencies, which have greater exposures to these factors, yield higher returns subsequently. Equity market risk, particularly equity downside market risk, appears to be more important than cryptocurrency market risk, suggesting greater linkages between cryptocurrency and equity markets than we used to think. Global and the US equity factors are more relevant for the cryptocurrency market than local factors from other markets. However, there is no evidence that exposure to momentum, volatility and Fama–French factors is compensated by higher returns.

This paper examines the implications of standard barter models of market equilibrium for financial security returns in New Zealand. The key question addressed is: does the ‘equity premium puzzle’ of Mehra and Prescott (1985) found in the U.S. also hold in ?ew Zealand? To examine the existence of the equity premium puzzle, quarterly financial security returns and consumption data are examined from 1965 to 1997 to calibrate parameters in the Consumption Based Asset Pricing Model. Unlike much of the existing international evidence, this paper corrects for durable goods consumption following the assumptions of the model that all consumption be consumed in a given period. Numerical analyses indicate that the class of models examined are unable to generate equity premia consistent with historical estimates of the equity premium in New Zealand. Due to small sample variability however, while this discrepancy is material in size, the result is not statistically significant.

The paper aims to analyse the drivers of changes in European equity tail risk.

For this purpose, the paper uses a panel data model with fixed effects based on five explanatory variables including the VIX, the variance risk premium (VRP), the one-year lagged slope of the riskless term-structure, the default spread and market-specific illiquidity via the measure of Bao et al. (2011). The study analyses a comprehensive database of representative European equity indices from February 2003 to December 2013. The database just contains markets of euro member states to avoid biases due to different currencies. To measure equity tail risk, the ex post realized value-at-risk was used.

There is empirical evidence that the VIX, the VRP and the default spread are key determinants of equity tail risk changes across all markets. Moreover, the results reveal that market-specific illiquidity is an important determinant in PIIGS markets and the one-year lagged term-structure slope in core markets. The analysis also documents that market-specific risk premia are a relevant determinant of equity tail risk changes. Another finding is that risk premia in PIIGS markets are basically higher as in core markets, which reflect the higher risk involved in investing in PIIGS markets.

The paper offers a unique perspective on equity tail risk in aggregate equity markets and helps both investors and risk managers to get a comprehensive understanding of relevant drivers.

The purpose of this paper is to examine the extent of risk shifting behavior in bonds and sukuk. The examination is significant, as economists and scholars identify risk shifting as the primary cause of the global financial crisis. Yet, the dangers of this debt-financing feature are largely ignored – one needs to only witness the record growth of global debt even after the global financial crisis.

To identify the signs of risk shifting existence in the corporations, this paper compares each corporation’s operating risk before and after issuing debt. Operating risk or risk of a firm’s activities is measured using the volatility of the operating earnings or coefficient variation of earning before interest, tax, depreciation and amortization (EBITDA). Using EBITDA as the variable offers one distinct advantage to using asset volatility as previous research has – EBITDA can be extracted directly from firms’ accounting data and is not model-specific.

Risk shifting can be found in not only the bond system but also the debt-based sukuk system – a noteworthy finding because sukuk, supposedly in a different class from bonds, have been criticized in some quarters for their apparent similarity to bonds. On the other hand, this study thus shows that equity feature, when it is embedded in bonds (as in convertible bonds) or when a financial instrument is based purely on equity (as in equity-based sukuk), the incentive to shift the risk can be mitigated.

Global awareness of the dangers of debt should be increased as a means of reducing the amount of debt outstanding globally. Although some regulators suggest that sukuk replace debt, they must also be aware that imitative sukuk pose the same threat to efforts to avoid debt. In short, efforts to ensure future financial stability cannot address only debts or bonds but must also address those types of sukuk that mirror bonds in their operation. In the wake of the global financial crisis, amid the frantic search for ways of protecting against future financial shocks, this analysis aims to help create future stability by encouraging market players to avoid debt-based activities.

This paper differs from the previous literature in two important ways, viewing risk shifting behavior not only in relation to debt or bonds but also when set against debt-based sukuk, which has been subjected to similar criticism. Indeed, to the extent that debts and bonds encourage risk shifting behavior and threaten the entire financial system, so, too, can imitation sukuk or debt-based sukuk. Second, this paper is unique in exploring the ability of equity features to curb equity holders’ incentive to engage in risk shifting behavior. Such an examination is necessary for the wake of the global financial crisis, for researchers and economists now agree that risk shifting must be a controlled behavior – and that one way of controlling risk shifting is by implementing the risk sharing feature of equity-based financing into the financial system.

The authors analyze the equilibrium effects of non-tradable assets on optimal policy portfolios. They study how the existence of non-tradable assets impacts optimal asset allocation decisions of investors who own such assets and of investors who do not have access to non-tradable assets.

In this theoretical analysis, the authors analyze a model with tradable and non-tradable asset classes whose cash flows are jointly normally distributed. There are two types of investors, with and without access to non-tradable assets. All investors have constant absolute risk aversion preferences. The authors derive closed form solutions for optimal investor demand and equilibrium asset prices. They calibrated the model using US data for listed equity, bonds and private equity. Further, the authors illustrate the sensitivities of quantities and prices with respect to the main parameters.

The study finds that the existence of non-tradable assets has a large impact on optimal asset allocation. Investors with (without) access to non-tradable assets tilt their portfolios of tradable assets away from (toward) assets to which non-tradable assets exhibit positive betas.

The model provides important insights not only for investors holding non-tradable assets such as private equity but also for investors who do not have access to non-tradable assets. Investors who ignore the effect of non-tradable assets when reverse-engineering risk premia from asset covariances and market capitalizations might severely underestimate the equity risk premium.

The authors provide the first comprehensive analysis of the equilibrium effects of non-tradability of some assets on optimal policy portfolios. Thus, this paper goes beyond analyzing the effects of market imperfections on individual portfolio choices.

The purpose of this paper is to examine incentives for risk shifting in debt- and equity-based contracts based on the critiques of the similarities between sukuk and bonds.

This paper uses a theoretical and mathematical model to investigate whether incentives for risk taking exist in: debt contracts; and equity contracts.

Based on this theoretical model, it argues that risk shifting behaviour exists in debt contracts only because debt naturally gives rise to risk shifting behaviour when the transaction takes place. In contrast, equity contracts, by their very nature, involve sharing transactional risk and returns and are thus thought to make risk shifting behaviour undesirable. Nonetheless, previous researchers have found that equity-based financing also might carry risk shifting incentives. Even so, this paper argues that the amount of capital provided and the underlying assets must be considered, especially in the event of default. Through mathematical modelling, this element of equity financing can make risk shifting unattractive, thus making equity financing more distinct than debt financing.

Global awareness of the dangers of debt should be increased as a means of reducing the amount of debt outstanding globally. Although some regulators suggest that sukuk replaces debt, they must also be aware that imitative sukuk poses the same threat to efforts to avoid debt. In short, efforts to ensure future financial stability cannot address only debts or bonds but must also address those types of sukuk that mirrors bonds in their operation. In the wake of the global financial crisis, amid the frantic search for ways of protecting against future financial shocks, this analysis aims to help create future stability by encouraging market players to avoid debt-based activities and promoting equity-based instruments.

This paper’s findings are relevant for countries that feature more than one type of financial market (e.g. Islamic and conventional) because risk shifting behaviour can degrade economic and financial stability.

This paper differs from the previous literature in two important ways, viewing risk shifting behaviour not only in relation to debt or bonds but also when set against debt-based sukuk, which has been subjected to similar criticism. Indeed, to the extent that debts and bonds encourage risk shifting behaviour and threaten the entire financial system, so, too, can imitation sukuk or debt-based sukuk. Second, this paper is unique in exploring the ability of equity features to curb equityholders’ incentive to engage in risk shifting behaviour. Such an examination is necessary for the wake of the global financial crisis, for researchers and economists now agree that risk shifting must be controlled.

This study employs a sample survey to determine and analyse the corporate finance practices of South African listed companies in relation to cost of capital, capital structure and capital budgeting decisions.The results of the survey are mostly in line with financial theory and are generally consistent with a number of other studies. This study finds that companies always or almost always employ DCF methods such as NPV and IRR to evaluate projects. Companies almost always use CAPM to determine the cost of equity and most companies employ either a strict or flexible target debt‐equity ratio. Furthermore, most practices of the South African corporate sector are in line with practices employed by US companies. This reflects the relatively highly developed state of the South African economy which belies its status as an emerging market. However, the survey has also brought to the fore a number of puzzling results which may indicate some gaps in the application of finance theory. There is limited use of relatively new developments such as real options, APV, EVA and Monte Carlo simulation. Furthermore, the low target debt‐equity ratios reflected the exceptionally low use of debt by South African companies.