title: Australia: A land of missed opportunities?

authors: Greasley, David

abstract: Comprehensive Investment (CI) may provide an indicator of future changes in a country's per capita consumption. The authors explore the utility of the CI indicator for Australia by constructing CI data since 1861 and by estimating their relationship with changes in future consumption over periods of 50 years ahead. The CI measures include changes in natural, produced and human capital, and make allowance for exogenous technological progress. The results are used to consider how Australia's natural capital exploitation influenced the consumption of future generations. Further, the authors gauge if low CI relative to other leading OECD countries resulted in lower consumption levels in Australia over time than feasible, had it saved more.

text: Australia: A land of missed opportunities? Comprehensive Investment (CI) may provide an indicator of future changes in a country's per capita consumption. The authors explore the utility of the CI indicator for Australia by constructing CI data since 1861 and by estimating their relationship with changes in future consumption over periods of 50 years ahead. The CI measures include changes in natural, produced and human capital, and make allowance for exogenous technological progress. The results are used to consider how Australia's natural capital exploitation influenced the consumption of future generations. Further, the authors gauge if low CI relative to other leading OECD countries resulted in lower consumption levels in Australia over time than feasible, had it saved more.

year: 2017

title: Efficient algorithms for conditional independence inference

authors: Bouckaert, Remco R.

subjects: computer science

abstract: The topic of the paper is computer testing of (probabilistic) conditional independence (CI) implications by an algebraic method of structural imsets. The basic idea is to transform (sets of) CI statements into certain integral vectors and to verify by a computer the corresponding algebraic relation between the vectors, called the independence implication. We interpret the previous methods for computer testing of this implication from the point of view of polyhedral geometry. However, the main contribution of the paper is a new method, based on linear programming (LP). The new method overcomes the limitation of former methods to the number of involved variables. We recall/describe the theoretical basis for all four methods involved in our computational experiments, whose aim was to compare the efficiency of the algorithms. The experiments show that the LP method is clearly the fastest one. As an example of possible application of such algorithms we show that testing inclusion of Bayesian network structures or whether a CI statement is encoded in an acyclic directed graph can be done by the algebraic method.

text: Efficient algorithms for conditional independence inference The topic of the paper is computer testing of (probabilistic) conditional independence (CI) implications by an algebraic method of structural imsets. The basic idea is to transform (sets of) CI statements into certain integral vectors and to verify by a computer the corresponding algebraic relation between the vectors, called the independence implication. We interpret the previous methods for computer testing of this implication from the point of view of polyhedral geometry. However, the main contribution of the paper is a new method, based on linear programming (LP). The new method overcomes the limitation of former methods to the number of involved variables. We recall/describe the theoretical basis for all four methods involved in our computational experiments, whose aim was to compare the efficiency of the algorithms. The experiments show that the LP method is clearly the fastest one. As an example of possible application of such algorithms we show that testing inclusion of Bayesian network structures or whether a CI statement is encoded in an acyclic directed graph can be done by the algebraic method.

year: 2010

title: Kaupapa Māori research- Some Kaupapa Māori principles

authors: Smith, Linda Tuhiwai

abstract: This paper was first presented at a conference of Māori academic staff at Massey University in 1996. It predates the publication of Decolonising Methodologies in 1998. You will note that since this paper was first presented our understandings and experiences in using Kaupapa Māori have deepened and we have significant capacity in Kaupapa Māori research. In 1996 there were many topics we could not imagine in depth as we had not completed the work to realise the potential of Kaupapa Māori. Also, our thinking was tentative and we were searching for the pathways to research that made sense in Māori ways. In looking back on the paper I can see my own naïve explorations into ideas that I thought were important. I have resisted the urge to rewrite this paper entirely as I think it stands as a good historical moment of where we were and where we are now. It needs to be read in the context of the 1990s.

text: Kaupapa Māori research- Some Kaupapa Māori principles This paper was first presented at a conference of Māori academic staff at Massey University in 1996. It predates the publication of Decolonising Methodologies in 1998. You will note that since this paper was first presented our understandings and experiences in using Kaupapa Māori have deepened and we have significant capacity in Kaupapa Māori research. In 1996 there were many topics we could not imagine in depth as we had not completed the work to realise the potential of Kaupapa Māori. Also, our thinking was tentative and we were searching for the pathways to research that made sense in Māori ways. In looking back on the paper I can see my own naïve explorations into ideas that I thought were important. I have resisted the urge to rewrite this paper entirely as I think it stands as a good historical moment of where we were and where we are now. It needs to be read in the context of the 1990s.

year: 2015