作者: David H. Richardson , Robert J. Rohr
DOI: 10.1080/01621459.1971.10482271
关键词:
摘要: Abstract In this article we study the exact finite sample distribution function of a t-statistic that can be used to test hypotheses and construct confidence intervals for structural coefficients in simultaneous equations models. It is shown equal Student's t-distribution when one its parameters zero converges as another increases without bound. Computations first three moments indicate error might result if an approximation function.