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Equilibrium demand elasticities across quality segments
Demand elasticity Quality Vertical differentiation
2015/7/17
Empirical studies find substantial differences in demand elasticities and associated markups among
products of different quality. This paper analyzes the theoretical determinants of such variation. W...
Transversals to Line Segments in Three-Dimensional Space
Structural section an infinity line transmission cross section form
2014/12/29
We completely describe the structure of the connected components of transversals to a collection of n line segments in R3. We show that n > 3 arbitrary line segments in R3 admit 0, 1, . . . , n or inf...
Classification of Segments in PolSAR Imagery by Minimum Stochastic Distances Between Wishart Distributions
Region-Based Classification Stochastic Distances Hypothesis Tests Polarimetry Wishart distribution
2013/4/28
A new classifier for Polarimetric SAR (PolSAR) images is proposed and assessed in this paper. Its input consists of segments, and each one is assigned the class which minimizes a stochastic distance. ...
Long Strange Segments,Ruin Probabilities and the Effect of Memory on Moving Average Processes
Long Strange Segments Ruin Probabilities Effect Memory Moving Average Processes
2010/3/11
We obtain the rate of growth of long strange segments and the
rate of decay of infinite horizon ruin probabilities for a class of infinite moving
average processes with exponentially light tails. Th...
Segments within Segments: Younger and Older Seniors’ Expectations of Financial Planning Services
Segments Younger and Older Seniors’ Expectations Financial Planning Services
2010/1/15
As the demographic profiles of countries change to include a larger proportion of seniors there will be a range of implications for governments, communities, and individuals. The financial planning in...
Segments within Segments: Younger and Older Seniors’ Expectations of Financial Planning Services
Younger and Older Seniors’ Expectations of Financial Planning Services
2011/6/9
As the demographic profiles of countries change to include a larger
proportion of seniors there will be a range of implications for
governments, communities, and individuals. The financial planning
...