Results 81 to 90 of about 21,844,271 (362)

Count data models with variance of unknown form: an application to a hedonic model of worker absenteeism [PDF]

open access: yes, 1997
We examine an econometric model of counts of worker absences due to illness in a sluggishly adjusting hedonic labor market. We compare three estimators that parameterize the conditional variance?least squares, Poisson, and negative binomial pseudo ...
Delgado, Miguel A., Kniefner, Thomas J.
core   +3 more sources

Mexican consumers' attitudes toward irradiated and imported apples

open access: yesAgribusiness, EarlyView.
Abstract This study centers on analyzing Mexican consumers' willingness to pay (WTP) for imported US fresh apples subjected to irradiation, contrasting it with the more prevalent postharvest chemical treatments. We collect data using a survey tool in Qualtrics designed to explore the impact of information dissemination through two distinct narrative ...
André D. Murray   +2 more
wiley   +1 more source

Transition Modeling and Econometric Convergence Tests

open access: yes, 2007
A new panel data model is proposed to represent the behavior of economies in transition allowing for a wide range of possible time paths and individual heterogeneity.
P. Phillips, Donggyu Sul
semanticscholar   +1 more source

Econometric Models of Network Formation [PDF]

open access: yesarXiv, 2019
This article provides a selective review on the recent literature on econometric models of network formation. The survey starts with a brief exposition on basic concepts and tools for the statistical description of networks. I then offer a review of dyadic models, focussing on statistical models on pairs of nodes and describe several developments of ...
arxiv  

Hierarchies of Asociative Dynamics, Starting From Romania’s Macro-Economic Imbalances in the EU-28. What Does Romania’s Economic Evolution in the EU-28 Look Like? [PDF]

open access: yesRevista Română de Statistică, 2017
The authors’ answer to the second part of the title question is a threefold offer. First of all, they propose to improve the classic statistical ranking methods by capitalizing on the dynamic support of data series that are essentialized by the ...
Prof. PhD. habil. Gheorghe SĂVOIU   +2 more
doaj  

Econometric Modeling

open access: yes, 2007
Presents a likelihood-based introduction to econometrics. Discusses the Bernoulli model; inference in the Bernoulli model; a first regression model; the logit model; the two-variable regression model; the matrix algebra of two-variable regression; the multiple regression model; the matrix algebra of multiple regression; misspecification analysis in ...
Hendry, D, Nielsen, B
openaire   +2 more sources

Who is willing to pay a premium for leafy greens produced by indoor agriculture? A comparative choice experiment with US consumers

open access: yesAgribusiness, EarlyView.
Abstract Indoor agriculture (IA) presents a pathway to producing leafy greens more sustainably by strictly controlling the growing environment, increasing the efficiency of water and land resources use, reducing pesticide application, and enhancing quality characteristics.
Joseph Seong   +3 more
wiley   +1 more source

Bid Prediction in Repeated Auctions with Learning [PDF]

open access: yesarXiv, 2020
We consider the problem of bid prediction in repeated auctions and evaluate the performance of econometric methods for learning agents using a dataset from a mainstream sponsored search auction marketplace. Sponsored search auctions is a billion dollar industry and the main source of revenue of several tech giants. A critical problem in optimizing such
arxiv  

Approaches to the Impact of Non-Performing Loans on the Romanian Economy [PDF]

open access: yesAnnals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics
Non-performing loans (NPLs) are a financial item that affects bank profitability by reducing banks' income from lending and increasing non-performing loans at the industry level.
Costinela Fortea   +2 more
doaj   +1 more source

The Use of Economic and Mathematical Modeling in Assessing the Competitiveness of Tourism Industry Enterprises

open access: yesСтатистика и экономика, 2020
Purpose of research. Tourism is the most important object in the system of modern economic relations. Its main goal is to create an environment conducive to meeting the needs of tourists, which ensure a steady flow of funds.
S. N. Medvedeva, V. P. Pavlyuk
doaj   +1 more source

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