Diversity in the regulation of Islamic Financial Institutions

More than 200 Islamic Financial Institutions (IFIs) are reported to have total combined assets in excess of US$ 200 billion with an annual growth rate estimated between 10 and 15%. The regulatory regime governing IFIs varies across countries. International organizations have been established to set standards that would strengthen and eventually harmonize prudential regulations as they apply to IFIs. The paper contributes to the discussion on the nature of the prudential standards to be developed. It clarifies risks IFIs are exposed to and the type of regulation that would help to manage them. It considers that the industry is still evolving with an anticipated convergence of the practice of Islamic financial intermediation with its conceptual foundations. Accordingly, the paper contrasts the risks and regulation that would be needed in the case of Islamic financial intermediation operating according to core principles and current practice. Implications for approaches to capital adequacy, licensing requirements and reliance on market discipline are outlined. The paper suggests an organization of the industry that would allow it to develop in compliance with its principles and prudent risk management and to facilitate its regulation.     

A contango‐constrained model for storable commodity prices

This article presents a model of commodity price dynamics under the risk‐neutral measure where the spot price switches between two distinct stochastic processes depending on whether or not inventory is being held. Specifically, the drift of the spot price is equal to the cost of carry when the stock is positive. Conversely, whenever the drift of the spot price is less than the cost of carry, no inventory is being held. The properties of the spot price and the forward curves implied by this model are illustrated and analyzed with the use of numerical examples. A comparison with the single‐factor model by E. S. Schwartz (1997) is also provided. © 2005 Wiley Periodicals, Inc. Jrl Fut Mark 25:1025–1044, 2005     

The Economic Adjustment Program for Portugal: assessing welfare impact in a heterogeneous-agent framework

The sovereign debt crisis, triggered by the 2007-08 global financial crisis, has affected several European Union (EU) countries, leading to unprecedented financial assistance programs. In May 2011, the Portuguese Government set an agreement with the Troika (a supranational institution composed by the European Commission (EC), the European Central Bank (ECB) and the International Monetary Fund (IMF)), through which, in exchange for external help, the Portuguese authorities committed to an Economic Adjustment Program (EAP). In order to assess the impacts of the EAP on welfare and, in particular, on inequality, this paper simulates the debt consolidation strategy proposed by the Troika using a general equilibrium model with heterogeneous agents. The model enables to explore the impacts of the fiscal adjustment on the endogenous cross-section distribution of income, wealth and welfare. Our results predict a positive net welfare gain, despite the existence of significant transition costs in terms of output losses and inequality, especially during the first years of implementation. Overall, the net positive welfare gains are biased towards the poorer, which means that the consolidation plan will be, in the end, equality-enhancing. These results reflect the instruments involved in the consolidation strategy: productive and unproductive expenditure cuts combined with a slight increase in social transfers. Furthermore, the simulation predicts a positive impact on the Portuguese net foreign asset (NFA) position. Assuming this prediction is correct, this strongly supports the motivation for the adoption of the Economic Adjustment Program which considers the large external indebtedness of Portugal as a central issue in the economic diagnosis.     

Bankruptcy outcomes: Does the board matter?

We examine the association between board composition and bankruptcy outcomes. Preliminary analyses provide no evidence that the proportion of outside directors is significantly associated with the likelihood that a Chapter 11 firm liquidates. Further analyses indicate, however, that the relation between the proportion of outside directors and bankruptcy outcomes is a function of the outside directors' ownership. More specifically, we find that the association is positive when outside director ownership is low and negative when it is high. The overall evidence supports the notion that a one-size-fits-all approach to corporate governance is likely to result in suboptimal board structures and hinder firms' strategies for dealing with poor performance.     

External consultants in organisations: evaluating the Spanish case

The article looks into the importance of the work performed by external consultants and consulting as a function in Spanish public and private small and medium-sized industrial organizations that could potentially seek the services of an adviser. The study was conducted by asking them whether they considered the results of the adviser's project to be useful, and about its quality. The aim of the research was to examine what was felt by public and private organisations concerning the use of specialised external advisers, bearing in mind the different reasons that influence politicians, in the case of public companies, and the directors of private companies to engage such services. The former sought to obtain as many votes as possible in the next elections (since the basic purpose underlying the analysis carried out by the external adviser is to maximise the welfare of society). The directors of private firms, on the other hand, sought to obtain returns from the capital invested in engaging the adviser and, thus, maximise the company's profits. Data were obtained by means of personal interviews conducted in organisations that had used consulting services.     

Asymmetric labor supply

The estimation of labor supply elasticities has been an important issue in the economic literature. Yet all works have estimated conditional mean labor supply functions only. The objective of this paper is to obtain more information on labor supply, estimating a conditional quantile labor supply function. We use a sample of prime age urban males employees in Brazil. Two stage estimators are used as the net wage and nonlabor income are found to be endogenous to the model. Contrary to previous works using conditional mean estimators, it is found that labor supply elasticities vary significantly and asymmetrically across hours of work. While the income and wage elasticities at the standard work week are zero, for those working longer hours the elasticities are negative.     

Market Research and Advertising Strategy in Portuguese Agencies: Perspectives of Professionals

SUMMARY

The advertising campaign development process is frequently described in manuals and textbooks. Nevertheless, the empirical perspective gives us a better understanding of the real world. In this study, we tried to understand, to systematize, and to describe the process of research and strategy in advertising agencies. To accomplish this objective we conducted 25 in-depth interviews with advertising agency professionals in Portugal. Cross-analysis of the statements allowed us to identify 5 themes: research done by the client before providing the brief to the agency, client's brief, information gathering done by the agency, brief's discussion inside the agency, and creative brief.     

Driving Factors for the Success of the Green Innovation Market: A Relationship System Proposal

This study aims to map out the relationships that make up green innovation initiatives in Brazilian industry. The sample comprised 100 managers at manufacturing companies, most of them operating in the business of farm machinery and equipment (45 managers) and steel structures (14 managers). To develop this study, Medeiros et al. (J Clean Prod 65:76–86, 2014) study, mapping critical factors that drive the success of green product innovation and the paradigm of complexity, was used as a reference study. Based on the results, it was possible to identify that the operational dynamic of the factors and variables that affect market success do not happen in an isolated or fragmented way; they occur systematically with different contingencies and structured basic and intermediate skills in order to meet the expectations of consumers, laws, and environmental legislation. Initially, the technological expertise factor was noted as very important for sustaining green product innovation. Furthermore, since proactive leaders are an important factor for successfully developing environmentally sustainable products, it must be added to technological expertise as the foundation for developing green innovation. After defining the basis for green product innovation, the intermediary conditions necessary for using the available technology appropriately were mapped out. In this sense, variables such as “elimination of cultural barriers,” “capacity for critical reflective analysis,” and “experimentation” are also very important. In addition, some of the variables of the cross-functional collaboration and market knowledge factors were a part of the structure that organizations need to transform potential into developing green products, which is the basis for the third level of the model. The fourth level of the model has the “meeting consumer expectations” and “following law and legislation” factors, which make up the main goals for developing environmentally sustainable products according to a number of surveys that were conducted.