In recent years, mergers, acquisitions and organic growth have meant that some of the largest and most complex financial groups have come to transcend national boundaries and traditionally defined business-lines. As a result, they have become a potential channel for the cross-border and cross-market transmission of financial shocks. This paper analyses the degree of comovement in the equity prices of a selected group of large complex financial institutions (LCFIs), and assesses the extent to which movements are driven by common factors. A relatively high degree of commonality is found for most LCFIs although there are still noticeable divisions between sub-groups of LCFIs, both according to geography and to a lesser extent primary business-line.

A number of recent policy initiatives have called for enhanced transparency of banking firms. While the hope is that enhanced transparency may improve incentives ex ante, it is less clear whether transparency is necessarily a good thing ex post, when a bank might have hit hard times and provision of information could have a destabilising effect. This paper provides a synopsis of these different effects and provides some new, bank-level evidence in an attempt to clarify empirically whether, taking ex ante and ex post effects together, transparency is likely to reduce or increase bank stability. The analysis suggests that, on balance, transparency reduces the chance of severe banking problems and thus enhances overall financial stability.

The income maintenance experiments have received renewed attention due to growing international interest in a basic income. Proponents of a negative income tax (NIT) viewed it as a replacement for traditional welfare with stronger work incentives. However, existing labor supply estimates for single mothers (those eligible for welfare) are uniformly negative. We reassess the experimental evidence and find randomization failure in two NITs (Gary and Seattle). In Denver and Manitoba, we find positive labor supply responses for those on welfare before random assignment. Our results provide strong evidence that an NIT can increase work activity among single mothers on welfare.

The Self-Sufficiency Project (SSP) was a well-known welfare-to-work experiment that provided a generous but time-limited financial incentive to leave welfare and enter the workforce. Experimental evidence showed large short-term impacts but no lasting effects. We argue that these conclusions need to be reassessed. Policy changes implemented during the SSP implied that the control group’s behavior did not provide an appropriate counterfactual. We estimate the impacts the financial incentive would have had in an unchanging policy environment. This reassessment leads to significant changes in the lessons previously reached. Our study demonstrates that experimental findings need to be interpreted with care.

This article reports nonparametric estimates of the effect of labor-supply behavior on the payments to families enrolled in the Seattle/Denver Income Maintenance Experiment. The randomized assignment of families to the treatment groups in this experiment was designed to permit the calculation of these nonparametric estimates. However, the nonparametric estimates have never been reported, even though they are easy to construct using a simple weighting procedure. Unfortunately, responses to the data collection instrument (which depended on costly surveys) were not random, and this opens up some ambiguity in the results.

This paper examines the effect of a regulatory action (the Home Valuation Code of Conduct) that was designed to reduce the incidence of inflated collateral valuations. We identify the impact of the regulation using a difference-in-difference identification strategy. Our baseline results confirm that the regulation reduced inflated valuations in refinance transactions by 16% in the large lender sample, compared to small lenders and a placebo sample. The effect is most significant in low-liquidity and low-distress markets, but not in other markets. We find that the regulation had a significant impact on loan to value ratio and interest rate, and it also led to a significant increase in defaults but a decrease in prepayments.

We develop a stylized model that generates the following empirical predictions: the less (more) accessible the underlying market is ex ante, the more its liquidity improves (deteriorates) when basket trading becomes available. We empirically test these predictions using corporate bonds before and after the introduction of exchange-traded funds. Consistent with the model’s prediction, liquidity improvement is larger for highly arbitraged, low-volume, and high-yield bonds, and for 144A bonds to which retail investor access is prohibited by law. Our article leads to a more nuanced understanding of the impact of basket security introduction than previous research suggested.

We propose a direct test of the explanation by Modigliani and Cohn (MC) for the positive correlation between inflation and equity values—that it results from investors’ money illusion. This explanation, unlike its main rivals, suggests that because in inflationary periods dividends will, on average, be higher than expected, dividend announcements will trigger positive abnormal returns. These will be higher the higher the inflation, and the more levered the firm. The behavior of abnormal returns of US stocks on dividend-announcement days from 1955 to 2007 supports these predictions. We investigate alternative explanations of our results. None dominates MC’s.

We examine empirically the response of bond returns and their volatility to good and bad macroeconomic news during expansions and recessions. We find that macroeconomic announcements are most important when they contain bad news for bond returns in expansions and, to a lesser extent, good news in contractions. In expansions, the bond market responds most strongly to bad news in non-farm payrolls, while in recessions good news about inflation is relatively more important. We also document that macroeconomic news impacts the volatility of bond returns at all maturities by increasing jump intensities and altering the jump size distribution.