Blar i Statistics Norway's Open Research Repository (SNORRe) på emneord "Panel data"
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Accumulation of r&d capital and dynamic firm performance: a not-so-fixed effect model
(Discussion Papers;No. 184, Working paper, 1996)Considering the observed patterns of R&D investment, we argue that a model which allows for a positive feedback from already acquired knowledge to the productiveness of current research, fits the empirical evidence better ... -
Assessing fire hazard in coastal heathlands. Predicted impacts of weather, land use and management
(Discussion Papers;1011, Working paper, 2024-02)Unmanaged and overgrown coastal heathlands represent a substantial fire hazard. We analyse how this hazard in Norwegian coastal heathlands is influenced by weather conditions, land management, and usage. Our analysis ... -
A criminometric study using panel data and latent variables
(Discussion Paper;No. 74, Working paper, 1992-12)A behavioural model of crime is developed and applied on panel data on the number of crimes and clear-ups for the 53 police districts in Norway for the period 1970-78. The model consists of behavioural relations of the ... -
Criminometrics, latent variables, panel data, and different types of crime
(Discussion Papers;No. 124, Working paper, 1994)A behavioural model of crime is developed and applied to panel data on the number of crimes and clear-ups for the 53 police districts in Norway for the period 1970-78. Data on both total crime and on 12 different types of ... -
Dynamics of first-time patenting firms
(Discussion Paper;No. 986, Working paper, 2022-08)This paper investigates firm dynamics in the period before, during, and after an event consisting of a first published patent application. The analysis is based on patent data from the Norwegian Industrial Property Office ... -
Engel functions, panel data, and latent variables - with Detailed Results
(Discussion Paper;No. 89, Working paper, 1993-06)A system of consumer expenditure functions is estimated from Norwegian household budget data. Specific features of the approach are: (i) Panel data from individual households are used, which offer far richer opportunities ... -
Estimating energy demand elasticities for OECD countries. A dynamic panel data approach
(Discussion Papers;No. 373, Working paper, 2004)Abstract: This paper estimates price and GDP/income elasticities of several energy goods in OECD countries over 1978 to 1999 by applying the one-step GMM estimation method suggested by Arellano and Bond (1991) to a panel ... -
Exit dynamics with rational expectations
(Discussion Papers;No. 291, Working paper, 2000)Abstract: We develop an econometric model for firm exit, using stochastic dynamic programming (SDP) as a starting point. According to SDP, the value of an operating firm can be written as the sum of (i) the net present ... -
Explaining the change in skill structure of labour demand in Norwegian manufacturing
(Discussion Papers;No. 293, Working paper, 2000)Abstract: In most OECD-countries, labour demand has shifted from unskilled to skilled over time. Many analyses of this phenomenon focus on either the effect of technical change, capital-skill complementarity or labour-labour ... -
Exploring the change in skill structure of labour demand in Norwegian manufacturing
(Documents;2003/9, Working paper, 2003)In most OECD-countries, labour demand has shifted from unskilled to skilled over time. Many analyses of this phenomenon focus either on technical change, capital-skill complementarity or mutual labour substitution. ... -
Heterogeneity in returns to scale : a random coefficient analysis with unbalanced panel data
(Discussion Papers;No. 292, Working paper, 2000)Abstract: This paper analyses the importance of scale economies by means of unbalanced plant-level panel data from three Norwegian manufacturing industries. Focus is on heterogeneous technologies, and unlike most previous ... -
Individual heterogeneity and price responses in tobacco consumption : a two-commodity analysis of unbalanced panel data
(Discussion Papers;No. 294, Working paper, 2001)Abstract: The paper presents a panel data analysis of tobacco demand. The purpose is threefold: (i) to measure income, own-price, and cross-price responses for two tobacco commodities: cigarettes and handrolling tobacco, ... -
Is price equal to marginal costs? - An integrated study of price-cost margins and scale economies among Norwegian manufacturing establishments 1975-90
(Discussion Paper;No. 93, Working paper, 1993-07)This paper presents an integrated study of price-cost margins and scale economies. The model is estimated on the basis of a comprehensive data set for individual establishments covering almost the whole Norwegian manufacturing ... -
Lumpy investments, factor adjustments and productivity
(Discussion Papers;No. 441, Working paper, 2005)Abstract: This paper describes firms' output and factor demand before, during and after episodes of lumpy investments using a rich employer-employee panel data set for two manufacturing industries and one service industry. ... -
Micro data on capital inputs: attempts to reconcile stock and flow information
(Discussion Papers;No. 268, Working paper, 1999)We evaluate consequences of some important assumptions ofthe perpetual inventory method of capital stock calculation under geometric depreciation. The data are plant-level panel data from the Norwegian manufacturing ... -
Panel data with errors-in-variables : a note on essential and redundant orthogonality conditions in GMM-estimation
(Discussion Papers;No. 190, Working paper, 1997)General Method of Moments (GMM) estimation of a linear one-equation model using panel data with errors-in-variables is considered. To eliminate fixed individual heterogeneity, the equation is differenced across one or more ... -
Random coefficients and unbalanced panels: an application on data from Norwegian chemical plants
(Discussion Papers;No. 235, Working paper, 1998)A framework for analyzing substitution and scale properties, and technical change from plant-level panel data is presented. Focus is on comparing the constant and random coefficient specification of the substitution and ... -
Reduced tax progressivity in Norway in the nineties : the effect from tax changes
(Discussion Papers;No. 335, Working paper, 2002)Abstract: The inequality in pre-tax income increases in Norway in the 1990s, while the distribution of taxes is about unaltered. This means that tax progressivity has decreased in the period, as measured by summary indices ... -
Search behavior, aggregate rationality and the discouraged worker effect
(Discussion papers;906, Working paper, 2019-04)Discouraged workers are those who have given up search due to (perceived) low chances of obtaining work. In this paper we first develop a model for the probability of being in the labor force as a function of the probability ... -
A two-stage pooled panel data estimator of demand elasticities
(Discussion Paper;No. 951, Working paper, 2021-04)In a seminal paper, Feenstra (1994) developed an instrumental variable estimator which is becoming increasingly popular for estimating demand elasticities. Soderbery (2015) extended this estimator and created a routine ...