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Begin New Search Topic Markets Author Pierre Siklos

1. A Failure to Cooperate? Raising the Risks and Challenges of Exiting Unconventional Monetary Policies

Author:
Domenico Lombardi, Pierre Siklos, and Samantha St. Amand
Publication Date:
03-2014
Content Type:
Policy Brief
Institution:
Centre for International Governance Innovation
Abstract:
Central banks (and policy makers more generally) should seek a global consensus before implementing policies that may have global repercussions. The global economy can only become more resilient to shocks when there is greater central bank cooperation. The G20 is a natural venue to promote cooperation and to help the global economy return to stronger economic growth, but other forums may also be appropriate. The maintenance of financial stability is a common resource and should be treated as such. Excessive reliance on sovereignty is counterproductive and contains the seeds of the next crisis.
Topic:
Economics, International Cooperation, International Trade and Finance, Markets, and Financial Crisis

2. The Effect of Index Futures Trading on Volatility: Three Markets for Chinese Stocks

Author:
Pierre Siklos, Martin T. Bohl, and Jeanne Diesteldorf
Publication Date:
09-2014
Content Type:
Policy Brief
Institution:
Centre for International Governance Innovation
Abstract:
This paper examines whether the introduction of Chinese stock index futures had an impact on the volatility of the underlying spot market. To this end, we estimate several Generalized Auto-Regressive Conditional Heteroscedasticity (GARCH) models and compare our findings for mainland China with Chinese index futures traded in Singapore and Hong Kong. Our results indicate that Chinese index futures decrease spot market volatility with all three spot markets considered. In contrast, we do not obtain the same results for the companion index futures markets in Hong Kong and Singapore. China's stock market is relatively young and largely dominated by private retail investors. Nevertheless, our evidence is favourable to the stabilization hypothesis usually confirmed in mature markets.
Topic:
Economics, International Trade and Finance, and Markets
Political Geography:
China and Singapore

3. A Markov Switching Approach to Herding

Author:
Pierre Siklos, Martin T. Bohl, and Arne C. Klein
Publication Date:
12-2013
Content Type:
Working Paper
Institution:
Centre for International Governance Innovation
Abstract:
Existing models of market herding suffer from several drawbacks. Measures that assume herd behaviour is constant over time or independent of the economy are not only economically unreasonable, but describe the data poorly. First, if returns are stationary, then a two-regime model is required to describe the data. Second, existing models of time-varying herding cannot be estimated from daily or weekly data, and are unable to accommodate factors that explain changes in this behaviour. To overcome these deficiencies, this paper proposes a Markov switching herding model. By means of time-varying transition probabilities, the model is able to link variations in herding behaviour to proxies for sentiment or the macroeconomic environment. The evidence for the US stock market reveals that during periods of high volatility, investors disproportionately rely on fundamentals rather than on market consensus.
Topic:
Economics, Globalization, International Trade and Finance, Markets, and Financial Crisis
Political Geography:
United States and Canada

4. This Time Is Not Different: Blaming Short Sellers

Author:
Pierre Siklos
Publication Date:
03-2012
Content Type:
Policy Brief
Institution:
Centre for International Governance Innovation
Abstract:
Reinhart and Rogoff's timely volume, This Time Is Different: Eight Centuries of Financial Folly (2009), makes it abundantly clear that financial crises are protracted affairs. The title of this policy brief highlights the irony of lessons never learned. History, in the form of recurring economic crises, does indeed repeat itself. Nevertheless, a closer look at Reinhart and Rogoff's often-publicized conclusion reveals that there are remarkable variations across individual countries' experiences, as well as across time. For example, the actual severity of crises can be exacerbated when a banking crisis is accompanied by a currency crisis. Most importantly, the severity of the recession that typically accompanies all types of financial crises is often determined by the response of policy makers.
Topic:
Economics, International Trade and Finance, Markets, Global Recession, Monetary Policy, and Governance