This paper examines the properties of instrumental variables (IV) applied to models with essential heterogeneity, that is, models where responses to interventions are heterogeneous and agents adopt treatments (participate in programs) with at least partial knowledge of their idiosyncratic...

The recent literature on instrumental variables (IV) features models in which agents sort into treatment status on the basis of gains from treatment as well as on baseline-pretreatment levels. Components of the gains known to the agents and acted on by them may not be known by the observing...

<p>The recent literature on instrumental variables (IV) features models in which agents sort into treatment status on the basis of gains from treatment as well as on baseline-pretreatment levels. Components of the gains known to the agents and acted on by them may not be known by the observing...</p>

This paper examines government subsidisation of home ownership in Ireland since the start of the 20th Century. It argues that during the first two thirds of this period, Ireland slowly assembled government home ownership supports of such scale – in terms of the generosity of subsidies, their...

The aim of this paper is to study the ex-ante effects of the implementation of a Non Contributory Pension (NCP) program in Colombia and Peru. Relying on household survey data, we simulate the potential impact of the transfer on poverty, inequality, fiscal cost, and the probability of affiliation...

This paper examines how ownership affects professional behaviour, treatment quality and patient satisfaction in the case of hip replacements in Ireland. We use quantitative data for public hospitals and the author's own surveys for the private sector and qualitative data from 12 interviews,...

The Irish experience of fiscal retrenchment under crisis conditions poses new questions of governance, the evolving answers to which are likely to involve importance changes in the state’s organizational profile and in its policy competences. The government is required to formulate and...

Given the huge size, relatively speaking, of the human influx into Ireland over the past decade or so, the evolution of Irish attitudes to immigration is of more than parochial interest. In this paper we use the six rounds of the European Social Survey (2002-2012) in seeking to account for those...