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A general test for time dependence in parameters (replication data)
A new test for time-dependent parameters is proposed. The Trig-test is based on a trigonometric expansion to approximate the unknown functional form of the variation in the... -
Poverty comparisons with dependent samples (replication data)
Standard inference procedures for poverty comparisons require samples to be independent. For many commonly used income samples, however, this requirement is not fulfilled since... -
Do dropouts suffer from dropping out? Estimation and prediction of outcome ga...
In this paper we describe methods for predicting distributions of outcome gains in the framework of a latent variable selection model. We describe such procedures for Student-t... -
Testing long-run PPP with infinite-variance returns (replication data)
This paper investigates the long-run purchasing power parity hypothesis when exchange rate returns and inflation rates are assumed to be heavy-tailed stochastic processes. More...
