There is little doubt that significant income inequality persists across as well as within countries, and that wage differential exists between male and female workers across the industries and within establishments. The differences in earnings not only affect the well-being of the current generation but also have major long-term impacts on health, education and skill formation of future generations. Although an important goal of a country is to improve the well-being of their workers, the ways to achieve this goal may differ. This book presents recent research on labour economics, addressing issues such as gender wage gap, regional wage disparity, inter-and intra-industry wage inequality, the wage effects of immigration and the effects of wage negotiations in organisations. There are three parts in this book. Part A contains five chapters addressing the issue of gender wage gap. Part B also contains five chapters on regional studies to show the effects on wage, skill formation and the correlation between public and private sector employment. Part C focuses on wage negotiations in organisations. The book provides several important insights into many contemporary labour market issues.