TY - JOUR AU - TI - Market Structure and Research Intensity in High-Technological-Opportunity Industries JF - The Journal of Industrial Economics DO - 10.2307/2098482 DA - 1985-09-01 UR - https://www.deepdyve.com/lp/crossref/market-structure-and-research-intensity-in-high-technological-iamkp07tU6 SP - 69 VL - 34 IS - 1 DP - DeepDyve ER -