Labour supply and informal care supply : the impacts of financial support for long-term elderly care / Bruce Hollingsworth (Lancaster University), Asako Ohinata (University of Leicester and CentER, Tilburg University), Matteo Picchio (Marche Polytechnic University, Sherppa, Ghent University and IZA), Ian Walker (Lancaster University and IZA) ; IZA Institute of Labor Economics. Bonn, Germany : IZA Institute of Labor Economics, September 2017