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Does Public Financial News Resolve Asymmetric Information?

Review of Financial Studies 2010 23(9), 3520-3557
I use uniquely comprehensive data on financial news events to test four predictions from an asymmetric information model of a firm's stock price. Certain investors trade on information before it becomes public; then, public news levels the playing field for other investors, increasing their willingness to accommodate a persistent liquidity shock. Empirically, I measure public information using firms' stock returns on news days in the Dow Jones archive. I find four patterns in postnews returns and trading volume that are consistent with the asymmetric information model's predictions. Some evidence is, moreover, inconsistent with alternative theories in which traders interpret news differently for rational or behavioral reasons.

The role of house prices in the monetary policy transmission mechanism in small open economies

Journal of Financial Stability 2010 6(4), 218-229
We analyse the role of house prices in the monetary policy transmission mechanism in Norway, Sweden and the UK, using structural VARs. A solution is proposed to the endogeneity problem of identifying shocks to interest rates and house prices by using a combination of short-run and long-run (neutrality) restrictions. By allowing the interest rate and house prices to react simultaneously to news, we find the role of house prices in the monetary transmission mechanism to increase considerably. In particular, house prices react immediately and strongly to a monetary policy shock. Furthermore, the fall in house prices enhances the negative response in output and consumer price inflation that has traditionally been found in the conventional literature. Moreover, we find that the interest rate responds systematically to a change in house prices. However, the strength and timing of response varies between the countries, suggesting that housing may play a different role in the monetary policy setting.

The Relation Between Voluntary Disclosure and Financial Reporting: Evidence from Synthetic Leases

Journal of Accounting Research 2010 48(3), 725-765
ABSTRACT I investigate how the use and voluntary disclosure of synthetic leases is affected by incentives to defer cash outflows and manage the financial statements by keeping debt off the balance sheet. I find that managers of cash‐constrained firms with incentives to defer cash payments are more likely to finance asset purchases with synthetic leases. The mandated reporting for synthetic leases allows managers to avoid disclosing the financial consequences of these transactions. Managers of firms with incentives to use off‐balance‐sheet financing do not provide transparent disclosure about their synthetic leases. However, managers of cash‐constrained firms, which are less likely to use synthetic leases for financial reporting reasons, do voluntarily disclose the existence and financial consequences of these contracts. Alternative tests around FIN 46 adoption corroborate these findings.

The Economics of Autocracy and Majority Rule

Journal of Economic Literature 2010
Productive public good investment allocations, and group discriminatory redistributions are conflicting resource use options between which every government must choose irrespective of its political make up. This paper is the first to derive an incisive explanation of how governments combine political and economic calculation to balance these competing choices. Realistic societies can be analyzed as a mixture of two polar cases — idealized, utopian, consensual democracy and perfect autocracy. Thus, in making the choice between social investment and redistributive taxation every government behaves somewhat like an pure democracy and somewhat like a selfish dictatorship.

Predicting credit spreads

Journal of Financial Intermediation 2010 19(4), 529-563
Predictions of firm-level credit spreads based on the current spot and forward credit spreads can be significantly improved upon by using the information contained in the shape of the credit-spread curve. However, the current credit-spread curve is not a sufficient statistic for predicting future out-of-sample credit spreads; predictions can be significantly improved upon by exploiting the information contained in the shape of the riskless yield curve. In the presence of credit-spread and riskless factors, other macroeconomic, marketwide, and firm-specific risk variables do not significantly improve predictions of credit spreads. These results have important implications for credit-spreads modeling as well as for better understanding corporate capital structure and risk management policies.

Trend-following trading strategies in commodity futures: A re-examination

Journal of Banking & Finance 2010 34(2), 409-426
This paper examines the performance of trend-following trading strategies in commodity futures markets using a monthly dataset spanning 48years and 28 markets. We find that all parameterizations of the dual moving average crossover and channel strategies that we implement yield positive mean excess returns net of transactions costs in at least 22 of the 28 markets. When we pool our results across markets, we show that all of the trading rules earn hugely significant positive returns that prevail over most subperiods of the data as well. These results are robust with respect to the set of commodities the trading rules are implemented with, distributional assumptions, data-mining adjustments and transactions costs, and help resolve divergent evidence in the extant literature regarding the performance of momentum and pure trend-following strategies that is otherwise difficult to explain.

Exploring Higher Order Risk Effects

Review of Economic Studies 2010 77(4), 1403-1420
Precautionary saving has been linked to the property of prudence, and the property of temperance has been used to show how the presence of an unavoidable risk affects one's behaviour towards a second risk. These two higher order risk effects also play key roles in aversion to negative skewness and to kurtosis, respectively. This article presents a laboratory experiment to determine whether subjects are prudent and/or temperate. The experiment is based upon preferences over lottery pairs in simple 50–50 gambles. Subjects are asked in which of two states of nature they would prefer to receive a zero-mean gamble. For prudence, the choices are between a lower and higher wealth outcome. For temperance, the choices are between a state with no other risk and a state with a second (independent) risk. The results show behavioural evidence for prudence, but they also show evidence of intemperate behaviour. Implications of these results for both expected-utility and non-expected-utility models are examined.