We estimate the impacts of temperature on time allocation by exploiting plausibly exogenous variation in temperature over time within counties. Temperature increases at the higher end of the distribution reduce hours worked in industries with high exposure to climate and reduce time allocated to outdoor leisure for the nonemployed, with this time reallocated to indoor leisure. At the lower end of the distribution, time allocated to labor is nonresponsive to temperature increases, but outdoor leisure increases while indoor leisure decreases as temperature warms. We also find suggestive evidence of short-run adaptation to higher temperatures through temporal substitutions and acclimatization.

This paper analyzes the market microstructure of the European Climate Exchange, the largest EU ETS trading venue. The ECX captures 2/3 of the screen traded market in EUA and more than 90% in CER. Volume growth has averaged 277% in EUA between 2005 and 2009 and 724% in CER since 2007. Spreads range from €0.0188 to €0.0406 for EUA and €0.0276 to €0.0796 for CER. The median proportion of the spread due to adverse selection reaches 76% for EUA and 75% for CER. Realized volatility, bid-ask spreads and adverse selection costs decline with verified emission releases. Market impact estimates imply that an average trade will move the EUA market by 1.06 euro centimes and the CER market 1.45. The ECX is providing between 75% and 88% of price discovery for EUA trading and between 64% and 72% for CER. We find imbalances in the order book help predict returns for up to three days. A simple trading strategy that enters the market long or short when the order imbalance is strong is profitable even after accounting for spreads and market impact.

A rapidly growing body of research applies panel methods to examine how temperature, precipitation, and windstorms influence economic outcomes. These studies focus on changes in weather realizations over time within a given spatial area and demonstrate impacts on agricultural output, industrial output, labor productivity, energy demand, health, conflict, and economic growth, among other outcomes. By harnessing exogenous variation over time within a given spatial unit, these studies help credibly identify (i) the breadth of channels linking weather and the economy, (ii) heterogeneous treatment effects across different types of locations, and (iii) nonlinear effects of weather variables. This paper reviews the new literature with two purposes. First, we summarize recent work, providing a guide to its methodologies, datasets, and findings. Second, we consider applications of the new literature, including insights for the “damage function” within models that seek to assess the potential economic effects of future climate change.

This paper examines how the treatment of audit staff who discover errors in audit files by superiors affects their willingness to report these errors. The way staff are treated by superiors is labelled as the audit office error management climate. In a “blame-oriented” climate errors are not tolerated and those committing errors are punished. In contrast, an “open” climate characterizes error commitment as a normal, albeit unfortunate aspect of organizational life that offers opportunities for learning without sanctions on the originator. We examine error management climate in the context of audit-specific factors that might affect the decision to report errors: audit error type (conceptual or mechanical) and who committed the error (the individual who discovered it or a peer). An open climate results in an increase in the reporting of mechanical (but not conceptual) errors and all peer errors versus a blame climate. Post hoc findings suggest that one obstacle to reporting conceptual errors stems from an auditor's own impression management concerns. We discuss how auditing standards and regulatory inspections may impact audit firm error management climates. Data Availability: Experimental data are available from the second author subject to data confidentiality restrictions issued by the participating firms.

What are the ethical implications of our contributions to global warming on an individual level? In his extended essay, John Broome analyzes the moral implications of our imposing damages on future generations through our greenhouse-gas emissions. He argues that we as individuals owe restitution to those who are in the future damaged by these unjust acts. He suggests that restitution can be accomplished by completely offsetting emissions and thereby having a zero carbon footprint. This review examines the force of his arguments and suggests that offsetting emissions on an individual basis is an imperfect substitute for collective action or more encompassing contributions to those hurt by our externalities.