Search Results - subject:"Count Data"

Time series of count data : modelling and estimation

Jung, Robert (contributor); Kukuk, Martin (contributor); … - 2005

This paper compares various models for time series of counts which can account for discreetness, overdispersion and serial correlation. Besides observation- and parameter-driven models based upon corresponding conditional Poisson distributions, we also consider a dynamic ordered probit model as...

Persistent link: https://www.econbiz.de/10002817440

Truncation and endogenous stratification in various count data models for recreation demand analysis

Nakatani, Tomoaki (contributor); Satō, Kazuo (contributor) - 2005

. -- Count data models ; Endogenous stratification ; Overdispersion ; Recreation demand analysis ; Consumer's surplus …

Persistent link: https://www.econbiz.de/10003209592

Los siniestros en el seguro del automóvil: un análisis econométrico aplicado/The accidents in the automobile insurance: an applied econometric analysis

MELGAR HIRALDO, M.C.; GUERRERO CASAS, F.M. - In: Estudios de Economía Aplicada 23 (2005) Abril, pp. 355-375

recent approach for considering count data situations, not very used in the automobile insurance: a zero-inflated negative … aseguradora privada y aplicamos, para estimar la siniestralidad, un planteamiento reciente de los modelos econométricos tipo count … data poco explotado en el seguro del automóvil: el modelo binomial negativo inflado de ceros. De este modo, se consigue …

Persistent link: https://www.econbiz.de/10005690299

Diffusion of environmental technologies: a patent citation analysis of glass melting and glass burners

Goetzke, Frank; Rave, Tilmann; Triebswetter, Ursula - In: Environmental Economics and Policy Studies 14 (2012) 2, pp. 189-217

Persistent link: https://www.econbiz.de/10010845967

(Optimal) spatial aggregation in the determinants of industrial location

Arauzo-Carod, Josep-Maria; Manjón-Antolín, Miguel - In: Small Business Economics 39 (2012) 3, pp. 645-658

this assumption by comparing results from standard count data models with those obtained by calculating the geographical …

Persistent link: https://www.econbiz.de/10010988573

A Poisson mixed model with nonnormal random effect distribution

Fabio, Lizandra C.; Paula, Gilberto A.; Castro, Mário de - In: Computational Statistics & Data Analysis 56 (2012) 6, pp. 1499-1510

In this paper, we propose a random intercept Poisson model in which the random effect is assumed to follow a generalized log-gamma (GLG) distribution. This random effect accommodates (or captures) the overdispersion in the counts and induces within-cluster correlation. We derive the first two...

Persistent link: https://www.econbiz.de/10011056529

Demand and welfare effects in recreational travel models: Accounting for substitution between number of trips and days to stay

Hellström, Jörgen; Nordström, Jonas - In: Transportation Research Part A: Policy and Practice 46 (2012) 3, pp. 446-456

the equivalent variation (EV) measure, for the count data demand system, can be seen as an upper bound for the households …

Persistent link: https://www.econbiz.de/10011043454

Repayment performance in group lending: Evidence from Jordan

Al-Azzam, Moh'd; Carter Hill, R.; Sarangi, Sudipta - In: Journal of Development Economics 97 (2012) 2, pp. 404-414

number of days of late repayment after each due date, allowing us to use count data models with cluster standard errors. As …

Persistent link: https://www.econbiz.de/10010574954

Health care usage among immigrants and native-born elderly populations in eleven European countries: results from SHARE

Solé-Auró, Aïda; Guillén, Montserrat; Crimmins, Eileen - In: The European Journal of Health Economics 13 (2012) 6, pp. 741-754

Differences in health care utilization of immigrants 50 years of age and older relative to the native-born populations in eleven European countries are investigated. Negative binomial and zero-inflated Poisson regression are used to examine differences between immigrants and native-borns in...

Persistent link: https://www.econbiz.de/10010993922

Modelling recreation demand with respondent-reported driving cost and stated cost of travel time: A Finnish case

Ovaskainen, Ville; Neuvonen, Marjo; Pouta, Eija - In: Journal of Forest Economics 18 (2012) 4, pp. 303-317

As the price of recreational visits is unobservable and commonly represented by researcher-assigned travel cost estimates, welfare change estimates generated by the travel cost method are ordinally measurable (Randall, 1994). For a potential solution to the resulting calibration problem we use...

Persistent link: https://www.econbiz.de/10010588154