1. A dynamic analysis of the research and experimentation credit;Altshuler;Natl. Tax J.,1988
2. Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations;Arellano;Rev. Econ. Stud.,1991
3. Research and development in the pharmaceutical industry;Austin,2006
4. The effect of income taxes on household income;Auten;Rev. Econ. Stat.,1999
5. Explicit and implicit effects of the R&D tax credit;Berger;J. Account. Res.,1993