Final answer:
Vocational school graduates are in high demand for skilled trade jobs due to the benefits of new technologies, globalization, and the global supply of similarly skilled workers.
Step-by-step explanation:
Vocational school graduates are in high demand for skilled trade jobs due to several factors. First, the explosion in new information and communications technologies has made many workers more productive, benefiting high-skilled workers the most. Second, globalization and the increase in international trade have created greater opportunities for high-skilled workers to sell their services worldwide. Finally, the rising impact of foreign trade has resulted in lower-skilled workers having to compete with a larger supply of similarly skilled workers globally.