The Political Economy of Geoengineering as Plan B: Technological Rationality,Moral Hazard,and New Technology

Geoengineering would mask and reproduce capital’s contradictory needs to self-expand, on the one hand, and maintain a stable climate system, on the other. The Plan B frame, which presents geoengineering as a back-up plan to address climate change in case there is a failure to sufficiently reduce emissions (Plan A), is one means to depict this condition to the public and is a product of, and appeals to, a prevalent ‘technological rationality’. Despite its misleading simplicity, logical flaws, and irrational rationality, the Plan B frame is a relatively valid representation of geoengineering in current political-economic conditions. Although the Plan B frame will gain traction because Plan A is too expensive in the short term and does not serve powerful interests, there are alternative social futures in which technology could be used to address climate change in ways that preserve the environment and reduce social risks.     

Retirement in Australia: A Closer Look at the Financial Incentives

In Australia, labour force participation among older people has been declining. Previous research has found that in many OECD countries, the retirement income system actually provides a financial incentive for older workers to retire early. In this article, we model the retirement behaviour of Australian men and women aged between 55 and 70 years, where individuals retire in the period that the present value of their lifetime retirement income is maximised. Our findings suggest that the Australian retirement system does provide an incentive to retire early. However, men are much more likely than women to respond to these financial incentives.     

There's No Place Like Home: The Profitability Gap between Headquarters and their Foreign Subsidiaries

Using data on European firms, this paper provides evidence that an overproportional fraction of multinational group profits accrues with the corporate headquarters. Quantitatively, the estimates suggest that headquarters are by around 25% more profitable than their foreign subsidiaries, whereas this gap tends to decline over time. The effect turns out to be robust against controlling for observed and unobserved heterogeneity between the entities. Analogous (although quantitatively smaller) effects are found for national groups. We discuss various welfare implications of our findings.     

Effluent fees and market structure

This paper explores the efficiency properties of a system of effluent fees in a mixed economy in which polluting agents take a variety of organizational forms: private monopoly, the managerial firm, regulated firms, and public bureaus. The analysis, including some crude empirical estimates, suggests that the welfare gains from pollution control are likely to dwarf in magnitude the potential losses from the various imperfections in the economy. The tentative conclusion is that the case for a system of fees that is invariant with respect to organizational form is not seriously compromised by likely deviations from competitive behavior.     

The Dynamics of Homeownership: Eliminating the Gap Between African American and White Households

This article uses a sample of young renters from the Panel Study of Income Dynamics and a continuous‐time econometric model to explore not only the initial tenure transition to first‐time homeownership, but also subsequent possible tenure transitions to a second owned home, back to rental tenure and, indirectly, to a second owned home from rental tenure. Once estimated, the predicted probabilities of these transitions are used to calculate the probability of homeownership at various times for households in the sample. These estimates are done separately for African Americans and whites for two different 11‐year time intervals, 1987–1997 and 1993–2003. A primary result is that if African American education, income, net wealth and savings behavior could be brought in line with that of white households the majority of the racial gap in homeownership could be eliminated in either time period.