Monetary policy has become increasingly important in the countries of the Commonwealth of Independent States (CIS) as fiscal adjustment and structural reforms have taken root. Inflation has been brought down to relatively low levels in almost all of these countries, raising the question of what...

The historical focus of renewable energy policy in the UK, as in most nations, has been on supporting deployment in renewable energy sources of electricity. The adoption of ambitious EU wide targets for renewable energy has forced greater consideration of renewable energy sources of heat...

A linear structural equation model (SEM) without free parameters has two parts: a probability distribution and an associated path diagram corresponding to the causal relations among variables specified by the structural equations and the correlations among the error terms. This article shows how...

In this paper we design two split-sample tests for subsets of structural coefficients in a linear Instrumental Variables (IV) regression. Sample splitting serves two purposes – 1) validity of the resultant tests does not depend on the identifiability of the coefficients being tested and 2) it...

We correct two proofs concerning Markov properties for graphs representing marginal independence relations. Copyright 2003 Board of the Foundation of the Scandinavian Journal of Statistics..

In this paper we introduce a new method of projection-type inference and describe it in the context of two stage least squares–based split-sample inference on subsets of structural coefficients in a linear instrumental variables regression model. The use of the new method not only guards...