English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We study a form of optimal transportation surplus functions which arise inhedonic pricing models. We derive a formula for the Ma-Trudinger-Wang curvatureof these functions, yielding necessary and sufficient conditions for them tosatisfy \textbf{(A3w)}. We use this to give explicit new examples of surplusfunctions satisfying \textbf{(A3w)}, of the form $b(x,y)=H(x+y)$ where $H$ is aconvex function on $\mathbb{R}^n$. We also show that the space of equilibriumcontracts in the hedonic pricing model has the maximal possible dimension, aresult of potential economic interest.

Regularity properties of optimal transportation problems arising in hedonic pricing models