This paper analyses the relationship between economic performance and CO2 emissions in Brazil, in the year 2004. The contribution of the diverse productive sectors to total emission is established, taking into account the technological structure of the economy, the interrelations among sectors,...

This study proposes a social-environmental economic model, based on Regional Sequential Interindustry Model (SIM) integrated with geoprocessing data, in order to identify economic, pollution and public health impacts in state and municipality levels for energy planning analysis. Integrating I-O...

Since the initial input-output models conceived by Leontief in the 1930’s, the input-output theory has gone through a lot of development at the theoretical as well as applied point of view. However, despite all the progress, there is still one point that needs further consideration into the...

This work develops a method for the construction of input-output systems capable of estimating the flows of goods and services among cities, having in view that the creation of accurate strategies depends on the regional peculiarities incorporated in the scope of the economic planning...

The current study aims to evaluate the methodology of Input-Output matrices estimation, at basic prices, based on preliminary data from the Brazil’s National Accounts. The same is tested for the year 2005, and the results obtained from input-output matrix (final version), available in IBGE...

This paper responds to the criticism of the Zubair Diminishing Balance model for Islamic home financing that Ahmad Kameel Meera published in the ISRA Journal. The response argues that most of the comments of Meera are frivolous and misplaced. It reiterates that the ZDBM is much different from...

In my latest article on Islamic home financing models in the ISRA Journal June 2013, I had shown that the Zubair Diminishing Balance Model (ZDBM) is free of return compounding and the transfer of ownership to the customer perfectly matches the payments’ rate; the two norms Islamic models must...

Some writers on Islamic finance have recently resuscitated the old ‘no risk, no gain’ precept from the earlier literature in the wake of 2007-2008 financial crisis. They argue that the basic reason for the recurrence of such crises is the conventional interest-based financial system that...

Some writers on Islamic finance have recently resuscitated the old ‘no risk, no gain’ precept from the earlier literature in the wake of 2007-2008 financial crisis. They argue that the basic reason for the recurrence of such crises is the conventional interest-based financial system that...

Some writers on Islamic finance have recently resuscitated the old ‘no risk, no gain’ precept from the earlier literature in the wake of 2007-2008 financial crisis. They argue that the basic reason for the recurrence of such crises is the conventional interest-based financial system that...