Information Cascades: Evidence from a Field Experiment with Financial Market Professionals

Previous empirical studies of information cascades use either naturally occurring data or laboratory experiments. We combine attractive elements from each of these lines of research by observing market professionals from the Chicago Board of Trade (CBOT) in a controlled environment. Analysis of over 1,500 individual decisions suggests that CBOT professionals behave differently from our student control group. For instance, professionals are better able to discern the quality of public signals and their decisions are not affected by the domain of earnings. These results have implications for market efficiency and are important in both a positive and normative sense.     

Capital Controls and the International Transmission of U.S. Money Shocks

We assess whether capital controls effectively insulate countries from U.S. monetary shocks, examining a large range of country experiences in a unified estimation framework. We estimate the effect of identified U.S. monetary shocks on the exchange rate and foreign country interest rates, and test whether countries with less open capital accounts exhibit systematically smaller responses. We find essentially no evidence of this. Other country factors such as the exchange rate regime or degree of dollarization explain more of the cross-country differences in responses. The significant differences in responses we do find are more pronounced at short horizons.     

THE EFFECT OF STRESSED ECONOMIC CONDITIONS ON SYSTEMIC RISK WITHIN THE SOUTH AFRICAN BANKING SECTOR

The credit crisis resulted in increases in credit, market and operational risk, but it may also have precipitated a surge in systemic risk. Measuring systemic risk as the price of insurance against distressed losses in the South African banking sector, this article attempts to determine whether the financial crisis has in fact resulted in an increase in systemic risk. Using probabilities of default and asset return correlations as systemic risk indicators, it is found that the financial crisis has indeed increased systemic risk in South Africa. The impact was, however, less severe than that experienced in other large international banks.     

The Relation Between Reporting Quality and Financing and Investment: Evidence from Changes in Financing Capacity

We use changes in the value of a firm's real estate assets as an exogenous change in a firm's financing capacity to examine (1) the relation between reporting quality and financing and investment conditional on this change, and (2) firms’ reporting quality responses to the change in financing capacity. We find that financing and investment by firms with higher reporting quality is less affected by changes in real estate values than are financing and investment by firms with lower reporting quality. Further, firms increase reporting quality in response to decreases in financing capacity. Our findings contribute to the literature on reporting quality and investment, and on the determinants of reporting quality choices.     

Interpreting Permanent Shocks to Output When Aggregate Demand May Not Be Neutral in the Long Run

This paper studies a popular statistical model of permanent and transitory shocks to output using a set of arguably more plausible structural assumptions. One way to structurally interpret the model is by assuming aggregate demand has no long‐run output effect. However, many economic theories are inconsistent with that assumption. Instead, we reinterpret the statistical model assuming a positive shock to aggregate supply lowers the price level and in the long run raises output while a positive shock to aggregate demand raises the price level. Under these assumptions, a puzzling finding from the empirical literature implies that a positive aggregate demand shock had a long‐run positive effect on output in pre–World War I economies.     

Liquidity and Information Flow around Monetary Policy Announcement

We analyze the effects of monetary policy announcements on stock market liquidity using intraday data. We show that the impairment in liquidity associated with policy announcements occurs primarily after, rather than before, the announcements, and is relatively short lived, lasting about 1.5 hours. Liquidity impairment varies proportionately with the information content of the policy announcement, with larger effects associated with unscheduled announcements and scheduled announcements with larger policy surprises. Overall, our results suggest that informed traders have an information processing advantage over uninformed participants rather than access to private information.     

Internal Audit Quality and Financial Reporting Quality: The Joint Importance of Independence and Competence

In light of the growing importance of internal audit functions (IAF) and the limited archival evidence on internal audit quality, we examine an interactive model of IAF quality (comprised of competence and independence) to better understand the determinants of IAF effectiveness as a financial reporting monitor. Our tests support the hypothesis that the joint presence of competence and independence is a necessary antecedent to effective IAF financial reporting monitoring. In sum, our results show that, the answer to “what is the effect of internal audit competence (independence) on financial reporting quality?” is “it depends on the independence (competence) of the internal auditor.” Our study extends the understanding of IAF quality determinants in the realm of financial reporting as it relates to ongoing discussions by researchers, standard setters, regulators, and practitioners.     

DID GOOD INSTITUTIONS PRODUCE GOOD TARIFFS? EVIDENCE FROM TARIFF PROTECTION IN COLONIAL VICTORIA

Were tariff rates in the Australian colony of Victoria directed towards growth‐enhancing industries or rent seekers? Recent research suggests tariffs may be welfare enhancing if they are directed at industries with positive externalities; something more likely when institutions are strong. Using disaggregated tariff data for the years 1872, 1880, and 1890, we analyse the relationship between industry characteristics and tariffs, finding little evidence that Victorian industries with positive externalities received tariff protection. Our results throw doubt on good institutions necessarily producing good tariff outcomes and suggest the relationship between tariffs and growth is more complex than current studies assume.