Overview. CORNERSTONE RESEARCH. provides economic and financial consulting and expert testimony in all phases of complex litigation and regulatory proceedings. We work with a broad network of testifying experts, including prominent faculty and industry practitioners, in a distinctive collaboration. Our staff consultants contribute expertise in economics, finance, accounting, and marketing, as well as business acumen, familiarity with the litigation process, and a commitment to produce outstanding results.. Named one of the Best Workplaces by Inc. Magazine, at Cornerstone Research you will be p... view job details