This study examined the effects of trade liberalization and exchange rate changes on carbohydrate staples in Nigeria. Secondary data published from 1974 to 2006 on cassava exports and rice imports as well as non-tradable carbohydrate staples were used. It was hypothesized that exchange rate changes and trade liberalization via price relatives, trade intensity and nominal protection coefficient ...

This applied study sought to measure the impact of Haramain High-Speed Train (HHST) project on neighborhoods Tibah municipality by studying train land prices and urban growth in years 2016, 2018, 2021. Through use various statistical methods a geographic information system (GIS) program, found that average price near remained low, while middle far distant experienced gradual rise. The also exam...

arid and desert lands in terms of specific environmental characteristics such as low annual precipitation,sequential droughts, huge drop in ground water levels or the like, have always faced strict limitations in waterresources. in the shadow of these characteristics and many other factors, water price index (wpi) is significantlyaffected. this study set out with the aim of identifying and dete...

Introduction. The basis of the assessment market value agricultural land is theory rent or excess income generated during use for obtaining products. In turn, this determined not only by natural conditions and quality land, but also prices products produced. It quantity, demand supply in sales markets, level wages other costs production, as well prevailing rate interest on capital established p...

Rusty Blackbird (Euphagus carolinus) populations have declined perhaps 95% in the recent past, creating legitimate concern that the species may become endangered. During the nonbreeding period the species occurs predominantly in southern U.S. forested wetland habitats, with concentrations in the Mississippi Alluvial Valley and in the southeastern Coastal Plain of the Carolinas and Georgia. Both...

the aim of this study is to investigate the share of total factor productivity growth (tfpg), labor force growth and physical capital growth on the value added growth of non-oil sector by applying the cob-douglass production function during the third, fourth and fifth development plans before the islamic revolution of iran (1342-1356), and during the first, second, third and forth economic, soc...