Short-term water demand modeling plays a key role in urban water resources planning and management. The importance of demand prediction is even greater in countries like Iran with frequent periods of drought. Short-term water demand estimation is useful for planning and management of water and wastewater facilities such as pump scheduling, control of reservoirs and tanks volume, pressure manage...

the quantitative relationship between higher education and economic growth in the tradition of “growth accounting equations” and also “neoclassical production function” approach have occupied a pride of place in economics of education, particularly the literature on more developed countries. however, production function type models that allow for isolating the “indirect” (external) effects of h...

The ongoing rise in atmospheric pCO2 and consequent increase in ocean acidification have direct effects on marine calcifying phytoplankton, which potentially alters carbon export. To date it remains unclear, firstly, how nutrient regime, in particular by coccolithophores preferred phosphate limitation, interacts with pCO2 on particulate carbon accumulation; secondly, how direct physiological re...

This study provides an in-depth analysis of shifting export specialisation at the SITC 3digit product category level and links this analysis to Malaysian export potential. The paper uses the revealed comparative advantage framework to analyse the extent of export competition between Malaysia and other ASEAN economies. It argues that the degree of competition among ASEAN countries will intensify...

I explore variation in price and export status in industries where I can estimate product quality and technical efficiency separately. The empirical results show that prices are increasing in quality and decreasing in efficiency and that selection into exporting is driven mainly by quality. Firms export because they generate more demand for their products, not because they can produce at lower ...

today export diversification has become one of the most important economic objectives of development strategies in the developing countries. for various reasons, such as preventing instability in export prices of primary products in global markets, reducing fluctuations in exchanges of them compared with industrial goods, producing dynamic benefits resulted from exporting various goods and incr...