title: Wealth and saving in New Zealand: Evidence from the longitudinal survey of family, income and employment

authors: Le, Trinh

subjects: New Zealand

abstract: This paper uses data from the Survey of Family, Income and Employment to estimate saving by the household sector in New Zealand during 2004-2006. Even our most conservative estimate is that at least 14% of gross income was saved during this period. By contrast, the indirectly derived Household Income and Outlay Accounts indicate (net) household saving was -12.5% per year over the same period. We also find no evidence that capital gains in housing during this time period crowded out saving or that the composition of household wealth in New Zealand differed from that in other developed countries.

text: Wealth and saving in New Zealand: Evidence from the longitudinal survey of family, income and employment This paper uses data from the Survey of Family, Income and Employment to estimate saving by the household sector in New Zealand during 2004-2006. Even our most conservative estimate is that at least 14% of gross income was saved during this period. By contrast, the indirectly derived Household Income and Outlay Accounts indicate (net) household saving was -12.5% per year over the same period. We also find no evidence that capital gains in housing during this time period crowded out saving or that the composition of household wealth in New Zealand differed from that in other developed countries.

year: 2012

title: Fractional behaviour of rechargeable batteries

authors: Hasan, Rahat

abstract: For decades authors have preferred to model batteries with either Thevenin-style models using RLC, or Randlesstyle by adding a Warburg element. These are claimed to model accurately. We present convincing empirical evidence suggesting that a fractional-derivative (constant-phase element) model is required. Our data shows that existing state-of-the-art models may be overly complicated, requiring numerical rather than physical considerations to find parameters.

text: Fractional behaviour of rechargeable batteries For decades authors have preferred to model batteries with either Thevenin-style models using RLC, or Randlesstyle by adding a Warburg element. These are claimed to model accurately. We present convincing empirical evidence suggesting that a fractional-derivative (constant-phase element) model is required. Our data shows that existing state-of-the-art models may be overly complicated, requiring numerical rather than physical considerations to find parameters.

year: 2016

title: Succeeding as Māori: Māori students’ views on our Stepping Up to the Ka Hikitia Challenge

authors: Berryman, Mere

subjects: Ka Hikitia

abstract: This paper examines the vision and intent of New Zealand’s Māori education policy, Ka Hikitia, and its implications on the daily lives of Māori students in New Zealand’s education system. Extensive information on the secondary school experiences of rangatahi Māori (youth) have been gathered—originally in 2001 and at the end of 2015, through Kia Eke Panuku: Building on Success (Kia Eke Panuku: Building on Success is a secondary school reform initiative that is fully funded by the Ministry of Education, however, this paper represents the view of the authors and is not necessarily the view of the Ministry). Based on the messages from these two points in time, the paper concludes that the promises of Ka Hikitia are yet to be fully realised. If we, as educators, are to leave a legacy of more Māori students fashioning and leading our future, the need for the system to step up still remains.

text: Succeeding as Māori: Māori students’ views on our Stepping Up to the Ka Hikitia Challenge This paper examines the vision and intent of New Zealand’s Māori education policy, Ka Hikitia, and its implications on the daily lives of Māori students in New Zealand’s education system. Extensive information on the secondary school experiences of rangatahi Māori (youth) have been gathered—originally in 2001 and at the end of 2015, through Kia Eke Panuku: Building on Success (Kia Eke Panuku: Building on Success is a secondary school reform initiative that is fully funded by the Ministry of Education, however, this paper represents the view of the authors and is not necessarily the view of the Ministry). Based on the messages from these two points in time, the paper concludes that the promises of Ka Hikitia are yet to be fully realised. If we, as educators, are to leave a legacy of more Māori students fashioning and leading our future, the need for the system to step up still remains.

year: 2017