Efficiency wages is one of the recent new Keynesian theoreis providing a micro foundation to explain real rigidities in the labour market and long run involuntary unemployment. There are many empirical studies on efficiency wages in developed economies, but there is not a well documented...

Recent advances in information and communication technology (ICT) have had dramatic effects on both individual and workplace performance. Use of computers and the Internet as general-purpose technologies has spread rapidly across all sectors of the economy, transforming business organization,...

The spur for privatization and its impact on economic performance have been analysed from many perspectives, including microeconomics, macroeconomics, and institutional economics. Previous research has focused on efficiency reasons for privatization at the level of the firm, and the relative...

It is now evident in the literature that the information and communication technology (ICT) has a positive and significant impact on the productivity and economic growth. Most studies in this area, however, are limited to the developed countries. Given different regulations and economic...

Exchange rates are subject to large and frequent fluctuations in mean and variances making it very difficult to model and forecast. In this paper, a series of tests for nonlinearity and chaos in exchange rates is conducted using the daily data on the market rates in Iran for the period...

The back-propagation neural network (BPN) model has been the most popular form of artificial neural network model used for forecasting, particularly in economics and finance. It is a static (feed-forward) model which has a learning process in both hidden and output layers. In this paper we...

Using Vietnam's latest National Household Survey data for 2001-2002 this paper assesses the influence of individual, household and commune-level characteristics on a woman's decision to seek prenatal care, on the number of prenatal visits, and on the choice between giving birth at a health...

There is growing evidence from multi-country studies indicating that there is a turning point in the relationship between inflation and economic growth beyond which the detrimental effects of high inflation offset the stimulating effects of mild inflation on growth. However, it is not clear...

Asymmetry has been well documented in the business cycle literature. The asymmetric business cycle suggests that major macroeconomic series, such as a country's unemployment rate, are non-linear and, therefore, the use of linear models to explain their behaviour and forecast their future values...