人が違えば提供価値も違う：日米SIの人材構造・キャリア・評価制度の比較

This article contrasts Japan's membership-style employment—where companies nurture talent long-term and emphasize broad, project-oriented capabilities—with the U.S. job-based model that prioritizes market-honed individual specialists; it argues these differing career assumptions produce different SI strengths (organizational quality and stability in Japan vs. rapid specialist-driven transformation in the U.S.).