Global Resources and Eco-labels: a Neutrality Result

I evaluate the effectiveness of eco‐labeling programs that are designed to mitigate transboundary environmental problems. A simple two‐country model is considered, where consumers in each country value a common environmental resource. It is shown that, in equilibrium, the level of damage is independent of whether one or both countries have eco‐labeling policies. Hence, the implementation of an existing eco‐labeling program by a second country may have no effect, or a very limited effect, on the stock of the environmental resource. The result highlights potential limitations of eco‐labeling policies in this international context.     

The Commonwealth as an Economic Network

Research on the economics and sociology of business networks also sheds light on the development of networks of countries. The British Commonwealth was an important global network, or group of networks, in the mid-twentieth century. Commonwealth members, including Australia and New Zealand, cooperated in the management of the Sterling Area and the Commonwealth Preference Area. Yet Commonwealth members also had links to other networks and other sources of influence including the USA, continental Europe and Japan. During the 1950s and 1960s, there was a gradual change in the network relations of Australia and New Zealand, involving a diminution in the importance of bilateral ties with Britain.     

New Zealand's new legislation for sustainable resource management: The Resource Management Act 1991

Macroeconomic reform, initiated by the New Zealand government since 1984, was the driving force for new resource management legislation. Before that time, planning procedures were found to be deficient as new economic and environmental objectives were required to have more flexibility, innovation and integration. The Resource Management Act 1991 was the result of over five years of legislative development. The outcome has been a broadly based consensus on land use resource management aims and means for achieving these. The Act delegates powers to the lowest level of government where matters can be properly considered and administered — at regional and territorial level. The aim has been for fewer rules and costs with improved environmental quality.     

The International Effects of China’s Growth,Trade and Education Booms

China’s international trade flows have increased by 500 per cent since 1992, far outstripping GDP growth. Likewise tertiary education enrolments have increased by 300 per cent. We simulate these changes using a multi‐sector growth model of the Chinese and USA economies. A decade of trade biased growth in China is found to raise USA GDP by approximately 3–4.5 percentage points and has a large impact on the demand for tertiary education in China. Despite these positive effects of growth, the results suggest that the expansion of China’s education sector per se has practically no long‐run impact on the USA economy.     

Trade,FDI, migration,and the place premium: Mexico and the United States

Large wage differences between countries (“place premiums”) are well documented. Theory suggests that factor price convergence should follow increased migration, capital flows, and commercial integration. All three have increased between the United States and Mexico over the last 25 years. This paper evaluates the degree of wage convergence between these countries during the period 1988 and 2011. We match survey and census data from Mexico and the United States to estimate the change in wage differentials for observationally identical workers over time. We find very little evidence of convergence. What evidence we do find is most likely due to factors unrelated to US–Mexico integration. While migration, trade, and FDI may reduce the US–Mexico wage differential, these effects are small when compared to the overall wage gap.     

Long-run growth in the OECD: A test of the parallel growth paths hypothesis

A prediction of a class of neoclassical growth models is that countries with similar levels of integration in the world economy will have parallel long-run growth paths. We test this hypothesis for the OECD, using estimates of long-run mean growth rates of per capita output for each country for the period 1870–2005. The results show strong evidence for unconditional β-convergence only in the post-WWII period of 1951–1974. The results serve as a caution against drawing inferences regarding long-run growth patterns from this sample of countries when the time frame includes the post-WWII golden-age period.     

The Role of Networks In the Diffusion of Technological Innovation*

This research considers the diffusion of computer-aided production management (CAPM) technology in the UK manufacturing sector during the mid to late 1980s, focusing on the role of inter-organizational networks in the diffusion process. Research on innovation diffusion has tended to adopt a ‘pro-innovation bias’ such that adoption of prescribed best practice technologies is always considered to be the best policy. In the UK, one particular form of CAPM (MRP/MRPII) has been heavily promoted by technology suppliers as best practice. However, the notion of ‘best practice’ de-emphasizes the importance of decisions about technology design when users attempt to develop firm-specific solutions. Crucial to these decisions are the inter-organizational networks through which potential adopters learn about relevant technologies. Using three case companies, where the introduction of CAPM occurred at approximately the same time, decisions regarding adoption, design and subsequent implementation, are explored in order to establish the influence of inter-organizational networks on the diffusion and subsequent appropriation of CAPM technologies. These cases revealed that potential adopters engaged in a range of inter-organizational networks through which they learned about new technologies. However, the knowledge diffused through many of these networks was shaped by technology suppliers who were promoting similar ideas about best practice. Thus, while involvement in inter-organizational networks gave potential adopters access to information about new technology, this information tended to reinforce supplier images of best practice and did not always lead these firms to develop appropriate technological solutions. Problematic relationships between the suppliers of the technology and the users was seen here to limit the redesign and further diffusion of CAPM.     

A QUEST FOR UNFETTERED CREDIT: HOW MONETARY POLICY DRIVES CREDIT RISK TRANSFER OF STRUCTURED FINANCE PRODUCTS

This study examines the effects of monetary policy contractions on bank loans to households and firms and instruments in three different credit risk transfer (CRT) capital markets over two separate time periods (1995–2006 and 2007–2015). The findings show that in both periods, banks decrease business lending but increase lending to consumers through a combination of mortgage, auto, credit card, and student loans from more liquidity produced by consumer‐related CRT activity. Additional results reveal relative CRT movements toward securitized mortgages from bank mortgage debt over both periods and toward securitized and insured business loans from bank business debt in the latter period, which suggest vulnerabilities among interconnected credit markets. (JEL E44, E51, G21, G23)     

The emperor's new clothes: a critique of the multivariate t regression model

Zellner (1976) proposed a regression model in which the data vector (or the error vector) is represented as a realization from the multivariate Student t distribution. This model has attracted considerable attention because it seems to broaden the usual Gaussian assumption to allow for heavier-tailed error distributions. A number of results in the literature indicate that the standard inference procedures for the Gaussian model remain appropriate under the broader distributional assumption, leading to claims of robustness of the standard methods. We show that, although mathematically the two models are different, for purposes of statistical inference they are indistinguishable. The empirical implications of the multivariate t model are precisely the same as those of the Gaussian model. Hence the suggestion of a broader distributional representation of the data is spurious, and the claims of robustness are misleading. These conclusions are reached from both frequentist and Bayesian perspectives.