12  References Auer, R., C. Borio and A. Filardo (2017), ‘The globalisation of inflation: the growing importance of global value chains’, Globalisation and Monetary Policy Institute Working Paper, No. 300. Ball, C. (forthcoming), ‘Employer concentration and income growth in New Zealand’.
Ball, C., N. Groshenny, Ö. Karagedikli, M. Ozbilgin and F. Robinson (forthcoming), ‘Low wage growth and job-to-job transitions: evidence from the administrative data in New Zealand. Borio, C. and B. Hoffmann (2017), ‘Is monetary policy less effective when interest rates are persistently low?’, BIS Working Paper, No. 628.