Plug-in hybrid electric vehicles (PHEVs) are currently for sale in most parts of the United States, Canada, Europe and Japan. These vehicles are promoted as providing distinct consumer and public benefits at the expense of grid electricity. However, the specific benefits or impacts of PHEVs...

All major vehicle manufacturers now have, or plan to have, an electric vehicle model (EVs) on the market. Current EV take up rates are relatively slow, but the main factors that will determine take up rates are complex and unpredictable. A rapid and large increase in the take up rates over the...

It has been shown that firms tend to developdifferentmodesof innovation triggeredby the relationship betweendifferenttypes ofknowledge andlearning processesunderpinning it. Thispaper aims at identifying differentmodes ofbusiness innovation; second, relating them to firms' innovative and...

Edible insects are receiving substantial attention because of their potential as a significant future food source of high nutritional value and with important environmental benefits. As a result, there is a focus on the supply side to establish and optimize the insect production sector and...

Generalized linear models with covariate measurement error can be estimated by maximum likelihood using gllamm, a program that fits a large class of multilevel latent variable models (Rabe-Hesketh, Skrondal, and Pickles 2004). The program uses adaptive quadrature to evaluate the log likelihood,...

Given the credence nature of functional food attributes labelling plays a key role inallowing consumers to make informed choices about foods with enhanced health attributes.The degree to which a particular jurisdiction permits health claims for food products and the type of allowable health...

In this paper we suggest an alternative approach to testing for the dual structure of the labour market. The novelty of the suggested approach is that rather than considering wage determination we concentrate on the turnover. To perform the test we suggest using a latent class count data...

In January 2009 Germany introduced incentive regulation for the electricity distribution sector based on results obtained from econometric and nonparametric benchmarking analysis. One main problem for the regulator in assigning the relative efficiency scores are unobserved firm-specific factors...

Developing sound or reliable statistical models for analyzing vehicle crashes is veryimportant in highway safety studies. A difficulty arises when crash data exhibit overdispersion.Over-dispersion caused by unobserved heterogeneity is a serious problemand has been addressed in a variety ways...