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The relationship between airports and airlines is very interesting from an economics perspective, and analysis of this relationship is wide open for new research endeavors. For instance, airport and airline interactions can be viewed as a zero-sum game of deciding, say, airport landing charges, while at the same time both entities have an incentive making a joint effort to enhance their ability to generate passenger demand and to contribute to growing regional economies. Within this theoretical framework, their relationship consists of not only a binary choice of conflict or cooperation, but also suggests the possibility of complex mixtures of conflict and cooperation. While understanding the interdependence of airports and airlines is an important issue in transportation economics, research examining the complexity of airport and airline relationships is relatively new to the field. This chapter contributes to this research area, in part, by introducing one very interesting example of an airport and airline relationship that considers an element of conflict and cooperation. Specifically, this chapter examines the economic consequences of a risk sharing contract. Analysis of the risk sharing contract recognizes the relevance of microeconomic theories, such as contract theory and principal–agent theory and reveals how these concepts can be applied to traditional transport economics. Predictions of risk sharing between airlines and airports using these theories are derived using numerical examples. Findings reveal that the risk-sharing agreement based on the Noto Airport Load Factor Guarantee Mechanism (LFGM) contract enables the airport side and the airline side not only to share the monetary consequences of demand fluctuation, but also to secure air flights from a local airport to Tokyo, to jointly enhance their various demand-inducing efforts, and to increase their utilities in order to meet the common target they set in the contract. With the LFGM contract, both sides have consistently maintained the air transport network in a relatively low demand area for more than 10 years without significant outside financial assistance. The findings from this chapter also contribute to better understanding the complex relationships among aviation entities, to the recognition of importance and potential to design properly the airport and airline contract, and to the advancement of economic and public policy analysis of this sector.

The purpose of this paper is to propose a risk-sharing model to coordinate the decision-making behavior of players in a cassava-based bioethanol supply chain under random yield and demand environment, so as to mitigate the yield and demand uncertainty risk and improve the bioethanol supply chain resiliency and performance.

The decision-making behavior under three models, namely, centralized model, decentralized model and risk-sharing model, are analyzed. An empirical test of the advantages and feasibility of the proposed risk-sharing model, as well as the test of yield uncertainty risk, risk-sharing coefficients and randomly fluctuating cassava market price on the decision-making behavior and performances are provided.

Though the proposed risk-sharing model cannot achieve the supply chain performance in the centralized model, it does help to encourage the farmers and the company to increase the supply of cassava and achieve the Pareto improvement of both players compared to the decentralized model. In particular, these improvements will be enlarged as the yield uncertainty risk is higher.

The findings will help decision makers in the bioethanol supply chain to understand how to mitigate the yield uncertainty risk and improve the supply chain resiliency under yield and demand uncertainty environment. It will also be conducive to ensure the supply of feedstock and the development of the bioethanol industry.

The proposed risk-sharing model incorporates the yield uncertainty risk, the random market demand and the hierarchical decision-making behavior structure of the bioethanol supply chain in the model.

The purpose of this study is to examine the effect of risk sharing and non-risk sharing instruments on both the profitability of Islamic banks and the economic growth of the country. This study also aims to improve the profit and loss sharing-based asset growth of Islamic banks.

The data for this study are obtained from the annual reports of all Islamic banks from Bangladesh using Bank scope database and annual report for the period of 1983–2014. The research uses Autoregressive Distributive Lag approach.

The findings reveal that risk sharing instruments are positively related to profitability and the economic growth of the country. This study also finds that non-risk sharing instruments play a predominant role in the profitability of the Islamic bank but are negatively related to the economic growth of the country.

Banks and other financial institutions need to pay greater attention to systemic risk created by risk transfer and apply risk sharing methods of financing more vigorously than has hitherto been the case.

This study will also contribute to the literature as relatively few Islamic financial literatures deal with the relationship between equity financing and profitability which may make a strong contribution to the area of Islamic finance.

Through portfolio diversification, the author identifies the risk sharing deposit contract in a three-period model that maximizes the ex ante expected utility of depositors.

In this paper, the author extends the study by Allen and Gale (1998) by adding a long-term riskless investment opportunity to the original portfolio of a short-term liquid asset and a long-term risky illiquid asset.

Unlike Allen and Gale, there are no information-based bank runs in equilibrium. In addition, the model can improve consumers' welfare over the Allen and Gale model. The author also shows that the bank will choose to liquidate the cheaper investments, in terms of the gain-loss ratios for the two types of existing long-term assets, when there is liquidity shortage in some cases. Such a policy reduces the liquidation cost and enables the bank to meet the outstanding liability to depositors without large liquidation losses.

The author believe that the reader would be interested in this article because it is relevant to real world where depositors rush to withdraw their deposits from a bank if there is negative information about future prospect of the bank asset portfolio and bank investment. Economists and financial analysts need to determine the suitable mechanism to improve the stability of the bank and the depositor welfare.

This study aims to compare the use of risk-sharing and risk-shifting contracts (RSFCs) in Islamic banks using a triple grouping of conservative, moderate and liberal Islamic banks based on the Khaled Khandelwal (KK) model. Six fundamental Islamic contracts are used in this study, namely, Mushãrakah, Mudãrabah, Murãbaha, Salam, Ijãrah, Istisnã. Mushãrakah and Mudãrabah represent profit and loss sharing contracts (i.e., risk-sharing contracts – RSHCs), whereas Murãbaha, Salam, Ijãrah and Istisnã represent RSFCs. This study extends the previous studies by addressing an issue that has been neglected in the literature. The extent to which the two groups of contracts are used is extremely important because of its effect on the valuation of Islamic banks and on their earning quality.

This study aims to analyze, using descriptive statistics and inferential statistics, the use of RSHCs and RSFCs made by 72 fully Islamic banks, using a sample that includes banks in most of the countries where Islamic banks are present. Only fully Islamic Banks were considered, that is, banks that are essentially mainstream banks; therefore, banks that include only a specific line of Islamic products, often called the Islamic Window, were excluded. The total number of the sample was 118, but the study was restricted to 72 banks due to the availability of time series data covering the period of study, 2007 to 2015.

The study documents that over the period 2007 to 2015 the moderate banks have better distribution and balance of RSHCs and RSFCs than the conservative and liberal banks. The conservative banks are found to depend greatly on RSFCs, whereas the liberal banks are found to depend almost completely on RSFCs. Unexpectedly, the conservative banks have not shown a noticeable improvement over the period of analysis on their level of reliance on RSHCs. The results show that there is a significant difference in the percentage income distribution of the two contracts between the moderate banks and the conservative banks and between the moderate banks and the liberal banks. However, no significant difference was found between the conservative banks and the liberal banks.

The study uses an alternate rating model for Islamic financial institutions. The study examined the issue of risk sharing and risk shifting contracts usage in banks for a long period of nine years and at a global level and with an additional dimension of three categories of Islamic Banks based on the KK model.

Examines the cost performance of various strategies for managing foreign exchange risk in international sourcing. The strategies represent a broad spectrum of approaches to exchange risk, ranging from naïve to active. Of particular interest is the comparison of those strategies which use exchange rate forecasts with those which do not. Focuses on movements in the German mark/US dollar exchange rate for the period January 1986 through December 1990. Employs a historical simulation methodology to compare the performance of various strategies over this time frame. The results suggest that active approaches to exchange rate management warrant further attention.

The purpose of this paper is to examine the linkage between Islamic financing principles and economic growth (EG) by taking into consideration two Islamic Financing Principles: Risk Sharing and non-risk sharing separately.

The data for this study are obtained from the annual reports of all Islamic banks from Bangladesh using Bank scope database and annual report for the period 1984-2014. The research uses an Autoregressive Distributive Lags (ARDL) approach. For robustness, this study also employs a continuous wavelet transform approach.

The empirical findings reveal that the risk sharing instruments are positively related to the EG of the country. On the other hand, non-risk sharing instruments are negatively related to the EG of the country.

The dominant use of non-risk sharing-based financing has undermined the greater possibility of Islamic banking to contribute more to the EG of the country. Banks and other financial institutions need to pay greater attention to systemic risk created by risk transfer and apply risk sharing methods of financing more vigorously to achieve greater equity, efficient allocation of resources, stability and growth of the financial system and welfare of the society as a whole.

This study has advanced the knowledge by examining the issue of Islamic financing principles and EG. This is probably one of the first attempts to find the linkage between Islamic financing principles and EG by taking into consideration two portfolios: risk sharing and non-risk sharing separately and provide significant insights for policy makers, market players and academicians.

The aim of this paper is to explore the value of collaborative risk management in a decentralised multi-tier global fresh produce supply chain.

This study utilised a mixed methods approach. A qualitative field study was conducted to examine the need for collaborative risk management. The simulation experiments with industry datasets were conducted to assess whether risk-sharing contracts work in mitigating joint risks in parts of and across the supply chain.

The qualitative field study revealed risk propagation and the inefficiency of company-specific risk management strategies in value delivery. The simulation results indicated that risk-sharing contracts can incentivise various actors to absorb interrelated risks for value creation.

The research is limited to risks relevant to supply chain processes in the Australia–China table grrape supply chain and does not consider product-related risks and the risk-taking behaviours of supply chain actors.

Collaborative risk management can be deployed to mitigate systematic risks that disrupt global fresh produce supply chains. The results offer evidence-based knowledge to supply chain professionals in understanding the value of collaborative risk assessment and management and provide insights on how to conduct collaborative risk management for effective risk management.

The results contribute to the supply chain risk management literature by new collaborative forms for effective risk management and strategic competition of “supply chain to supply chain” in multi-tier food supply chains.

Islamic banks provide an alternative financial system based on Sharia’h (Islamic law). However, critics argue that operation at Islamic banks is violating Sharia’h particularly in terms of provision of interest free services, risk sharing and legal contract. The purpose of this paper is to empirically evaluate the Sharia’h practice at Islamic banks in Pakistan by considering some basic principles of Sharia’h.

Primary data are collected from 63 branches of Islamic banks in Pakistan. Questionnaire is used as an instrument. The study uses structural equation modeling that includes confirmatory factor analysis and regression analysis. Data are codified and analyzed using SPSS and Amos.

This study finds that Islamic banks are providing interest free services, ensuring that transactions and contracts offered by Islamic banks are legal and offering conflict-free environment to customers. In contrast, estimated results expose that Islamic banks are not sharing risk and Sharia’h supervisory board is not performing its role perfectly. Similarly, it is found that organization and distribution of zakat and qard-ul-hassan are weak at Islamic banks.

Data are collected from Islamabad federal capital of Pakistan that hold just 5 per cent share of Islamic banking industry. This small share may not provide true picture of Islamic banking sector.

To ensure risk sharing, Islamic banking industry must consider the development of new modes of financing and innovation of more products based on Sharia’h. State Bank of Pakistan should ensure separate regulatory framework that enable Islamic banks to provide qard-ul-hassan, organize and allocate zakat.

This paper discusses the perception of bankers, who are actually the executors, about Shariah’s practices at Islamic banks in Pakistan. There are not many discussions on this topic that could be found, and hence this could be considered as a significant contribution by this paper to the existing literature of Islamic finance.

The cluster supply chain is widely used in the professional towns in China, and improves the competitiveness of small and medium enterprises through integrating the supply chain with the industrial cluster. The paper aims to discuss this issue.

This paper studies a cluster supply chain under vendor managed inventory (VMI) system, which includes vendors, third-party logistics (TPL) enterprises and retail enterprises, and aims to study the replenishment decisions and coordination contracts in the supply chain. The economic order quantity model is applied to analyze the influence of marginal transportation cost factor under two replenishment modes – direct delivery and milk-run delivery, in order to find out the optimal replenishment decisions corresponding to different marginal transportation cost factors. And then, the revenue sharing contract is used to identify the change of profits of enterprises in the supply chain before and after the coordination contract.

It is concluded that the marginal transportation cost factor is an important factor influencing the replenishment decision especially in milk-run delivery, and the introduction of the revenue sharing contract can improve the revenue in the supply chain.

This is the first study that explores the relationship between a single transport cost and a single transport batch of cluster supply chain in centralized VMI & TPL system. The conclusions of the study have certain theoretical significance for the decision making and coordination of cluster supply chain.