Modelling drought and recovery in the southern Murray‐Darling basin*

The prolonged drought from 2006–07 to 2008–09 in south‐eastern Australia presented severe difficulties for dry‐land and irrigation farmers in the southern Murray‐Darling basin. A dynamic multi‐regional computable general equilibrium model (TERM‐H2O) is used to estimate the economy‐wide small region impacts during and after drought. Drought reduces real GDP in some small regions by up to 20 per cent. Irrigation water trading and farm factor movements alleviate losses. The drought results in an estimated 6000 jobs being lost across the southern basin. Depressed farm investment during drought results in farm capital not returning to baseline levels after drought. Consequently, job numbers in 2017–18 remain 1500 below forecast in the southern basin.     

Welfare States in Hard Times

Welfare states have been subject to a host of conflicting pressuresfrom high unemployment, rising income inequality, populationaging, tax competition, rising budget deficits and debts, slowgrowth, and fears that economic dynamism was being stifled byexcessive taxes and benefit levels. Nevertheless total spendingon welfare has edged up in many countries and cuts in ratesof benefit have generally been fairly modest. The generosityof the welfare state has an enormous influence on poverty andincome inequality and still appears to be popular in most ofEurope. Suggestions that society would benefit from reducedworking time must reckon with the fact that it is paid workwhich generates the tax revenue required to fund welfare spending. Footnotes ¹ E-mail addresses: donatella.gatti{at}cepremap.cnrs.fr; andrew.glyn{at}economics.oxford.ac.uk     

Export Market Performance of OECD Countries: An Empirical Examination of the Role of Cost Competitiveness

We investigate the relationship between export market shares and relative unit labour costs using a long panel of 12 manufacturing industries across 14 OECD countries. We ask how sensitive are export market shares to changes in relative costs and what determines this sensitivity? Both costs and embodied technology are important, but neither can fully explain changing export positions. We explore whether residual country-specific trends might be linked to 'deep' structural features of economies. Sensitivity to labour costs is lower in high tech industries and core ERM countries. Industry elasticities have increased, especially in industries subject to increasing product market competition.     

Dynamic general equilibrium analysis of improved weed management in Australia's winter cropping systems*

A recent analysis indicated that the direct financial cost of weeds to Australia's winter grain sector was approximately $A1.2bn in 1998–1999. Costs of this magnitude represent a large recurring productivity loss in an agricultural sector that is sufficient to impact significantly on regional economies. Using a multi‐regional dynamic computable general equilibrium model, we simulate the general equilibrium effects of a hypothetical successful campaign to reduce the economic costs of weeds. We assume that an additional $50m of R&D spread over five years is targeted at reducing the additional costs and reduced yields arising from weeds in various broadacre crops. Following this R&D effort, one‐tenth of the losses arising from weeds is temporarily eliminated, with a diminishing benefit in succeeding years. At the national level, there is a welfare increase of $700m in discounted net present value terms. The regions with relatively high concentrations of winter crops experience small temporary macroeconomic gains.     

The assessment: real interest rates

The assessment attempts to provide a broad explanation of thepost-war pattern of real interest rates, drawing on the theoreticaland empirical papers in this issue of the >Oxford Review. Itis argued that the concept of the 'neutral' rate of interest,at which the economy grows at its productive potential withoutchanges in the inflation rate, provides a helpful frameworkfor understanding these developments. The neutral rate providesa bridge between, on the one hand, the fundamental determinantsof real returns, as suggested by models of economic growth and,on the other hand, the functioning of asset markets and theoperating procedures of central banks. The change in policystance towards tighter money at the beginning of the 1980s isseen as having had long-lasting effects, especially when accountis taken of the fiscal stance.     

Philip I of England,embezzlement, and the quantity theory of money

Early in 1555, King Philip I of England minted at the Tower of London over £40,000 in sterling from New World silver brought from Spain. By probing Spanish and English accountancy procedures, this article demonstrates that this sum has not been included in either sixteenth –century or modern calculations of the circulating medium. Revised estimates for the money supply are given and possible inflationary effects on the mid –Tudor price rise are considered.     

Effective use of public funding in the Murray‐Darling Basin: a comparison of buybacks and infrastructure upgrades

Policy instruments designed to increase environmental flows in the Murray–Darling Basin are compared using TERM‐H₂O, a detailed, dynamic regional CGE model. Voluntary and fully compensated buybacks are much less costly than infrastructure upgrades as a means of obtaining a target volume of environmental water, even during drought, when highly secure water created by infrastructure upgrades is more valuable. As an instrument of regional economic management, infrastructure upgrades are inferior to public spending on health, education and other services in the Basin. For each job created from upgrades, the money spent on services could create between three and four jobs in the Basin.     

A preliminary study into the investigation of the prediction of craftmanship skills in children

Psychometric and physical data were investigated as predictors of six different craftmanship skills in a sample of 290 children (Female = 131; Male = 159), at age 12 + in a Manchester comprehensive school. The results of regression analysis indicate that certain craftmanship skills can be predicted by reference to specified cognitive and physical measures. Only one of the craftmanship skills (transverse error in making a saw cut) was shown to be related to the sex of the child, boys being more accurate than girls.