This paper describes the effects of workers' investments in their own education in light of the complementarity the Acemoglu (1997) and Redding (1996) showed to exist between R&D and education investments. Despite the different investment efforts that economies pour into their economies, many developing, and least developed countries are…

The Internet has become indispensable to education throughout the world. Despite the growing importance of the Internet, a gap in digital skills and usage according to socioeconomic status--known as the digital divide or digital learning inequality--exists in many countries. Comparative research has focused mainly on the digital divide among…

The aim of this study is to examine whether the expansion of higher education across countries is associated with the growth of shadow education as a function of families' efforts to ensure attainment of educational opportunities. To address this research objective, this study samples approximately 163,000 students, nested in 21 Organization for…