Spatializing Ames: Complementing the Ames, IA housing dataset for spatial social-ecological analysis. [PDF]
Barbour D, Fragkias M.
europepmc +1 more source
Consumers' valuation for cultured meat: A multi‐city choice experiment in China
Abstract Despite the rising interest in cultured meat, there remains scant information on whether consumers would value it. This study evaluated consumers' willingness‐to‐pay (WTP) for cultured chicken and examined how information affects WTP. Using a choice experiment with a total of 571 samples, the results found that consumers are unwilling to pay a
Rao Yuan +3 more
wiley +1 more source
Digitalization of circulation and sustainable resilience of food systems: spatial effects and transmission mechanisms. [PDF]
Wang H, Wang Q, Cao X, Zhang Z, Liu D.
europepmc +1 more source
Abstract This paper derives the asymptotic properties of an iterated three‐stage least squares (I3SLS) estimator and applies it to estimate a Quadratic Almost Ideal Demand (QUAID) system for 47 fruits and vegetables with endogenous prices. We calculate an exact price index from the estimates and compare it with several commonly used price indexes.
Shaonan Wang, Chen Zhen, Peyton Ferrier
wiley +1 more source
The impact of artificial intelligence on green economy efficiency under integrated governance. [PDF]
Song Z, Deng Y.
europepmc +1 more source
A Consistent Heteroskedasticity‐Robust LM‐Type Specification Test for Semiparametric Models
ABSTRACT This article develops a heteroskedasticity‐robust Lagrange Multiplier‐type specification test for semiparametric regression models. The test is able to detect a wide class of deviations from the null hypothesis. The test statistic is based on the estimates from the restricted semiparametric model, can be computed in a regression‐based way, and
Ivan Korolev
wiley +1 more source
Analysis of the spatiotemporal evolution and drivers of agricultural carbon emissions: evidence from provincial-level regions of China. [PDF]
Yuan Z, Wu R, Fang W, Liu Y.
europepmc +1 more source
From Reactive to Proactive Volatility Modeling With Hemisphere Neural Networks
ABSTRACT We revisit maximum likelihood estimation (MLE) for macroeconomic density forecasting through a novel neural network architecture with dedicated mean and variance hemispheres. Our architecture features several key ingredients making MLE work in this context.
Philippe Goulet Coulombe +2 more
wiley +1 more source
Information and communication technology, upgrading of industrial structure and spatial spillover effect. [PDF]
Fang H, Iqbal K.
europepmc +1 more source

