Results 71 to 80 of about 845 (253)
Evaluating synthetic substitutes to reduce illegal harvesting and support species recovery
Conservation Biology, EarlyView.Abstract Providing synthetic substitutes is a widely promoted strategy to shift consumer demand away from wildlife products derived from threatened species. Yet, there is little evidence on whether product substitution prevents illegal or unsustainable harvesting and contributes to the recovery of threatened populations.
Aditya Shekhar Malgaonkar +17 more
wiley +1 more source
The Effect of Traffic Congestion on Labour Investment Efficiency
European Financial Management, EarlyView.ABSTRACT The study examines the effects of headquarters‐city traffic congestion on labour investment efficiency. The results indicate that firms headquartered in congested cities may engage in inefficient labour investment decisions. Further analysis indicates that the inefficiency is associated with both overinvestment and underinvestment in labour ...
Rajib Chowdhury
wiley +1 more source
Inference for Gaussian Processes with Matérn Covariogram on Compact Riemannian Manifolds. [PDF]
J Mach Learn Res, 2023 Li D, Tang W, Banerjee S.
europepmc +1 more source
Exposure to Left‐Tail Risk, Risk Appetite, and Mutual Fund Flows
Financial Review, EarlyView.ABSTRACT Using a measure of aggregate tail risk, we show that a fund's sensitivity (exposure) to tail risk negatively affects the fund flows and the fund's performance. Further, a fund's tail risk sensitivity relates positively to the left‐tail risk measures of the fund.
Ali K. Malik
wiley +1 more source
Stein complements in compact Kähler manifolds
Mathematische AnnalenGiven a projective or compact Kähler manifold X and a (smooth) hypersurface Y, we study conditions under which $X \setminus Y$ could be Stein. We apply this in particular to the case when X is the projectivization of the so-called canonical extension of the tangent bundle $T_M$ of a projective manifold M with Y being the projectivization of $T_M ...
Andreas Höring, Thomas Peternell
openaire +2 more sources
The Short and the Long of It: Stock‐Flow Matching in the US Housing Market
International Economic Review, EarlyView.ABSTRACT From 2006 until 2020, the probability of selling a house in the U.S. declined sharply after listing for 2 weeks. Moreover, sales within the first 2 weeks of listing (“quick sales”) and sales happening afterward (“slow sales”) behaved differently over the housing cycle.
Eric Smith, Zoe Xie, Lei Fang
wiley +1 more source
Diagrams for contact 5-manifolds
, 2012 According to Giroux, contact manifolds can be described as open books whose pages are Stein manifolds. For 5-dimensional contact manifolds the pages are Stein surfaces, which permit a description via Kirby diagrams.
Ding, Fan +2 more
core +1 more source
A Non‐Parametric Framework for Correlation Functions on Product Metric Spaces
International Statistical Review, EarlyView.Summary We propose a non‐parametric framework for analysing data defined over products of metric spaces, a versatile class encountered in various fields. This framework accommodates non‐stationarity and seasonality and is applicable to both local and global domains, such as the Earth's surface, as well as domains evolving over linear time or time ...
Pier Giovanni Bissiri +3 more
wiley +1 more source
Equivariant Oka theory: survey of recent progress. [PDF]
Complex Analysis Synerg, 2022 Kutzschebauch F +2 more
europepmc +1 more source
Koppelman Formula on a SubmaniFold of Stein ManiFolds and Interpolation
, 1995 本文得到了STEIn流形的子流形上的一个具有权因子的kOPPElMAn公式及一个内插公式。The koppelman Formula with weight Factors on a submaniFold of stein maniFolds isobtained,and an interpolation Formula is deduced ...
钟同德
core