Presumptions of linearity and faith in the power of centralised decision‐making: two challenges to the efficient management of environmental water in Australia

Water policy in the Murray‐Darling Basin continues to be dominated by the trade‐offs between agricultural and environmental interests. This has recently been played out with the acrimonious debate that circumscribed the release of the Guide to the Murray‐Darling Basin Plan. In this paper, we argue that too much emphasis has been placed on the volume of held water as an indicator of environmental benefit. We also contend that there is an attendant presumption of linearity in the relationship between volumes of held water and environmental benefit which could lead to perverse outcomes. A second problem is that there is too much enthusiasm for contemplating the solutions to water management problems as residing primarily at the federal level of government. These factors stand to ultimately limit the efficient delivery of environmental objectives.     

Testing the Stability of a Production Function with Urbanization as a Shift Factor

Urban economists have long sought to explain the relationship between urbanization levels and output. In this paper we revisit this question and test the long-run stability of a production function including urbanization using non-stationary panel data techniques. Our results show that a long-run relationship between urbanization, output per worker and capital per worker cannot be rejected for either our sample of 30 developing countries or our sample of 22 developed countries. We do find, however, that the sign and magnitude of the impact of urbanization varies considerably across the countries. In addition, we estimate the long-run average effects on GDPW of urbanization and capital. These results offer new insights and potential for dynamic urban models rather than the simple cross-section approach.     

Myth-busting and entrepreneurship policy: the case of high growth firms

Abstract

Promoting high growth firms (HGFs) has become a strong fixation within enterprise policy. This is a debate article seeking to examine and challenge the mythology perpetuated by policy makers and embedded within high growth entrepreneurship policy frameworks. Within the article we argue that a number of distinctive ‘myths’ have become deeply embedded within these policy frameworks. Such myths have been built on misconceived preconceptions of HGFs, which has resulted in policy-makers taking a myopic view of these firms. A key aim of the paper is to highlight how false perceptions of HGFs translate into inappropriate policy interventions. The paper challenges some of the most commonly held myths about these firms (that they are predominantly young, small, high-tech, VC-backed, university spin-outs, who grow in an orderly organic fashion, operating similarly irrespective of location) and identifies a clear mismatch between how policy makers perceive HGFs and what they actually look like in reality. Suggestions for the design of future policy approaches are forwarded.     

Impact of Funding Targeted Pre-school Interventions on School Readiness: Evidence from the Netherlands

We analyze the effectiveness of the early childhood programme (ECP) in the Netherlands. The programme is designed for 2.5–4 year olds from disadvantaged backgrounds. 37 municipalities received an additional subsidy to expand ECP programmes, which allows us to analyze the effects of the programme within a difference-in-difference-in-differences framework. Most children first enroll in primary schools at age 4 in the Netherlands, but pupils begin to learn reading and mathematics in grade 3 at age 6. We use grade repetition constructed from school registry data from 2008 to 2015 in the first two grades as an indicator of school readiness. Our results show significantly lower grade repetition rates for targeted boys who are in regions that receive the subsidy. Grade repetition drops by 0.8–1.8 percentage points from a mean of 10.5% for the disadvantaged group targeted by the programme.     

Country-of-origin, animosity and consumer response: Marketing implications of anti-Americanism and Francophobia

Anti-Americanism and Francophobia express a consistent hostility toward the government, culture, history or people of the US and France or the Francophonie (the global community of French-speaking peoples). This study explores interactions between country-of-origin (COO) effects and animosity expressed through anti-Americanism and Francophobia through analysis of scholarly studies, several decades of articles from the general and online press in the US and France, and ethnographic fieldwork in France and the US results reveal interesting inconsistencies and variability in national expressions of consumer animosity and response to COO cues over the time of the study, underlining the need for further longitudinal study of animosity, COO effects and consumer response. Implications of findings are examined with reference to theory development, marketing practice, and public policy.     

Cost-benefit analysis of alien vegetation clearing for water yield and tourism in a mountain catchment in the Western Cape of South Africa

Economic analysis is used to assess the costs and benefits of restoration following clearing of invasive alien trees in the floristically rich Fynbos mountainous area near Franschhoek, Western Cape of South Africa. The Groot Drakenstein, Franschhoek and Jonkershoek mountains receives more rainfall than the surrounding areas and is an important source of water for the city of Cape Town. The costs of alien invasive plant removal, gully-erosion repair and reseeding with indigenous plants are considered in a case-study cost-benefit analysis of restoration, in terms of the water and tourism benefits derived. Three different options of restoration (comprehensive, moderate, basic) were analysed under three different economic scenarios (optimistic, realistic, pessimistic) and the costs of which have been weighted up against the income derived from the supply of water and tourism. The results have shown that despite the high costs of restoration, the basic restoration option costs were out-weighed by the water and tourism benefits derived. This was also true of the moderate restoration option, when evaluated under the optimistic scenario and using an 8% discount rate, or a 3% discount rate under any scenario. However, this was not the case in the moderate restoration option when using an 8% discount rate in conjunction with the realistic and pessimistic scenarios. Neither was it the case when using a 12% discount rate, irrespective of the scenario. Under no scenario was the cost of a comprehensive restoration option outweighed by the benefits quantified, irrespective of the discount rate used. It was concluded that further restoration, in addition to the mere clearing of alien invasive plants, would be economically viable under certain assumptions and conditions.     

A New Data Set Measuring Income Inequality

This article presents a new data set on inequality in the distributionof income. The authors explain the criteria they applied inselecting data on Gini coefficients and on individual quintilegroups' income shares. Comparison of the new data set with existingcompilations reveals that the data assembled here representan improvement in quality and a significant expansion in coverage,although differences in the definition of the underlying datamight still affect intertemporal and international comparability.Based on this new data set, the authors do not find a systematiclink between growth and changes in aggregate inequality. Theydo find a strong positive relationship between growth and reductionof poverty.     

Explaining trade policy in the Middle East and North Africa

This paper examines the evolution of trade policy in the Middle East and North Africa (MNA) countries since the 1960s. It shows that contrary to the current popular perception, until the 1980s MNA countries were generally more open than the rest of the developing world. That situation changed in the 1980s and especially the 1990s as most MNA countries maintained their trade policies, while many other developing countries proceeded with liberalization. The paper develops and estimates a political economy model of trade policy to search for the factors behind the initial relative openness of the region and its reversal. The results show that the pattern is related to the rise and decline of the region's resource rents, which affected the political weight of domestic producers versus consumers. Other factors are also considered, but they all seem to have secondary effects.