Simulation-Based Tests that Can Use Any Number of Simulations

Author: Racine Jeffrey  

Publisher: Taylor & Francis Ltd

ISSN: 0361-0918

Source: Communications in Statistics: Simulation and Computation, Vol.36, Iss.2, 2007-03, pp. : 357-365

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Conventional procedures for Monte Carlo and bootstrap tests require that B, the number of simulations, satisfy a specific relationship with the level of the test. Otherwise, a test that would instead be exact will either overreject or underreject for finite B. We present expressions for the rejection frequencies associated with existing procedures and propose a new procedure that yields exact Monte Carlo tests for any positive value of B. This procedure, which can also be used for bootstrap tests, is likely to be most useful when simulation is expensive.