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A comparison of proxy variable and stochastic latent variable approaches to the measurement of bias in technological change in south african agriculture*

Bailey, A.; Balcombe, K.; Morrison, J.; Thirtle, C. - In: Economics of Innovation and New Technology 12 (2003) 4, pp. 315-324

Technical change is inherently unobservable and has conventionally been represented by proxy variables, from simple time trends to more sophisticated knowledge stock variables. This paper follows Lambert and Shonkwiler (1995) in modelling technical change as a stochastic unobservable variable...

Persistent link: https://www.econbiz.de/10005484555

Expenditure on Different Categories of Meat in Greece: The Influence of Changing Tastes

Morrison, J.; Balcombe, K.; Bailey, A.; Klonaris, S.; … - 2003

This paper employs a latent variable approach to isolate the effects of changing tastes on the share of total meat expenditure on different categories of meat products in Greece during the period 1965–1995. We find that changes in the relative expenditure on different categories of meat cannot...

Persistent link: https://www.econbiz.de/10009455696

A Comparison of Proxy Variable and Stochastic Latent Variable Approaches to the Measurement of the Biased Technological Change in South African Agriculture

Bailey, A.; Balcombe, K.; Morrison, J.; Thirtle, C - 2003

Persistent link: https://www.econbiz.de/10009455698

Expenditure on different categories of meat in Greece : the influence of changing tastes

Morrison, J. A.; Balcombe, Kelvin G.; Bailey, Alastair; … - In: Agricultural economics : the journal of the … 28 (2003) 2, pp. 139-150

Persistent link: https://www.econbiz.de/10001738941

Stochastic biases in technical change in US agriculture : a bootstrap approach

Balcombe, Kelvin G.; Bailey, Alastair; Morrison, J. A. - In: Canadian journal of agricultural economics : CJAE 50 (2002) 1, pp. 67-83

Persistent link: https://www.econbiz.de/10001696368

A comparison of proxy variable and stochastic latent variable approaches to the measurement of bias in technological change in South African agriculture

Bailey, Alastair; Balcombe, Kelvin G.; Morrison, J. A.; … - In: Economics of innovation and new technology 12 (2003) 4, pp. 315-324

Persistent link: https://www.econbiz.de/10001756904

A COMPARISON OF PROXY VARIABLE AND STOCHASTIC LATENT VARIABLE APPROACHES TO THE MEASUREMENT OF BIAS IN TECHNOLOGICAL CHANGE IN SOUTH AFRICAN AGRICULTURE*

Bailey, A.; Balcombe, K.; Morrison, J.; Thirtle, C. - In: Economics of innovation and new technology 12 (2003) 4, pp. 315-324

Persistent link: https://www.econbiz.de/10007381295

Consumer behaviour in a country in transition with a strongly contracting economy : the case of food consumption in Bulgaria

Balcombe, Kelvin G.; Davidova, Sofia; Morrison, J. A. - In: Journal of agricultural economics 50 (1999) 1, pp. 36-47

Persistent link: https://www.econbiz.de/10001381192

Policy analysis matrices : beyond simple sensitivity analysis

Morrison, J. A.; Balcombe, Kelvin G. - In: Journal of international development : the journal of … 14 (2002) 4, pp. 459-471

Persistent link: https://www.econbiz.de/10001696856

Bayesian Estimation of Willingness-to-pay Where Respondents Mis-report Their Preferences

Balcombe, K.; Bailey, A.; Chalak, A.; Fraser, I. - In: Oxford Bulletin of Economics and Statistics 69 (2007) 3, pp. 413-438

We introduce a modified conditional logit model that takes account of uncertainty associated with mis-reporting in revealed preference experiments estimating willingness-to-pay (WTP). Like Hausman "et al". ["Journal of Econometrics" (1988) Vol. 87, pp. 239-269], our model captures the extent and...

Persistent link: https://www.econbiz.de/10005682174