Purpose – The purpose of this paper is to extend recent literature regarding the effects of competition on racial earnings by examining the effects of global competition on racial wages of union and non-union workers of different skill levels. Additionally, it is intended that inference be...

In the present study, field grown Aragonez (Syn. Tempranillo) grapevines (Vitis vinifera L.) were subjected to three irrigation regimes (conventional sustained deficit irrigation (DI), regulated deficit irrigation (RDI) and non-irrigated (NI)) during two successive seasons (2007–2008). An...

Purpose: The purpose of the current study is to analyze how the assistance that one's siblings provide to their parents impacts one's own contributions. Siblings' assistance is measured as the total combined number of hours and the total combined cash that one's siblings provide, excluding...

This book identifies the key sources of growth that have played a significant role in Africa's recent robust growth as well as its efforts towards economic transformation. The chapters assess to what extent the existing macroeconomic frameworks among African countries have been streamlined to...

This paper makes a case for analysing the new insecurities introduced or worsened by globalization from a human security perspective. The author examines the ways in which globalization is changing the word -- economically, politically, and in terms of information and communications technology...