Philip R Lane: Globalisation and innovation in finance - policy
challenges
Address by Mr Philip R Lane, Governor of the Central Bank of Ireland, at the European Financial
Forum, Dublin, 24 January 2017.
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Acknowledgements: I thank Camille Blackburn and Laura Moretti for their assistance in
preparing this speech.
I am delighted to have the opportunity to speak at today's European Financial Forum. The
agenda for today's event is quite broad but globalisation and innovation are two primary themes
that are set to recur throughout today's sessions. Of course, the forces of globalisation and
technological disruption have wide-ranging economic, social and political implications but I will
focus more narrowly on the analysis of these themes in the context of the financial sector and
the challenges for financial regulators and central bankers.
I will first discuss financial globalisation before turning to financial innovation in the second part of
this speech. While I discuss these topics sequentially, it is also clear that these forces interact.
In one direction, information technology is a primary facilitator of financial globalisation. In the
other direction, an integrated global financial system increases the potential rewards to financial
innovation, in view of the importance of scale economies in the rollout of new technologies. In
addition, internationally-diversified investors are an important source of risk-absorbing funding for
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innovating firms.
Financial globalisation
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In the aftermath of the global financial crisis, the nature of financial globalisation has shifted.
International financial flows to and from advanced economies have been weaker than during the
pre-crisis period, especially in relation to cross-border banking activity. In contrast, international
financial flows to and from emerging economies have increased in importance, which is
reinforced by the expanding share of emerging economies in global GDP.
Foreign direct investment (FDI) positions have continued to expand, in contrast to the portfolio
equity, portfolio debt and non-portfolio debt categories. A striking pattern is that the recent
expansion in FDI has been concentrated in positions vis-à-vis international financial centres,
suggesting that the increased complexity of the corporate structures of multinational enterprises
is playing an important role in determining the pattern and composition of direct investment flows.
More generally, the global intermediation role of international financial centres poses analytical
challenges in understanding the implications of measured international financial flows for the real
economies of individual countries. For instance, the role of international financial centres makes
it trickier to assess the underlying interconnections between national macro-financial conditions,
national macro-financial policies and the scale and composition of international financial flows. It
also makes it more difficult to interpret measures of national economic performance, with
indicators such as gross domestic product providing insufficient guidance for
financiallyglobalised economies. For these reasons, it is vitally important to improve the quality and
relevance of international financial data in order to gain a better understanding of the links
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between the ultimate holders and ultimate issuers of financial instruments. In particular, the
international policy community needs to make further progress in implementing the
recommendations of the G-20 Data Gaps Initiative (DGI).
The secular expansion of emerging economies both as an investment destination and as a
source of funding for the advanced economies is a central factor in thinking about many of the
topics on the international financial agenda, including the nature and number of international
currencies, the design of international financial safety nets and the operation and governance of
global and regional official financial institutions.
In relation to the conduct of monetary policy, the global financial environment plays an important
role in determining the financial conditions facing European firms and households, while the
responses of global investors are central to the transmission mechanism for monetary policy
operations. For instance, it is clear that medium- and long-term interest rates include a
substantial common global component, with the net external purchases of euro-denominated
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bonds a basic channel by these rates are influenced by global investors. In similar vein, the
evidence indicates that the transmission of unconventional monetary policies also operates via
the portfolio decisions of global investors. In particular, investors from outside the euro area have
been significant counterparties in the ECB asset purchase programme, such that its
effectiveness in rebalancing portfolios has in part worked through the allocation decisions of
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foreign investors.
Symmetrically, adverse shifts in external financial conditions constitute a risk factor for the
success of the ECB's monetary strategy. The exposure of the euro area to fluctuations in global
financial conditions helps to explain the flexible nature of the ECB's asset purchase programme,
as reflected in the scaling up of monthly purchases from €60 billion to €80 billion in March 2016
and the recent decision to return to a monthly volume of €60 billion from April 2017 onwards. This
flexibility is also embedded in our forward guidance, with the introductory statement to the press
conference following last week's monetary policy meeting of the Governing Council specifying
that:
"In particular, if the outlook becomes less favourable, or if financial conditions become
inconsistent with further progress towards a sustained adjustment in the path of inflation,
we stand ready to increase our asset purchase programme in terms of size and/or
duration."
More generally, the high degree of interconnectedness across currency areas makes it
imperative that central banks actively cooperate in the sharing of information and analysis, so
that monetary policy decisions are based on a shared understanding of current macro-financial
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conditions.
Especially in view of Ireland's status as an international financial centre, the Central Bank of
Ireland is committed to playing its part in the analysis of international financial linkages. This
includes publishing research on the characteristics of the Irish investment funds sector, which
predominantly consists of intermediation structures that link foreign investors and foreign
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issuers. It also includes giving due attention to global financial conditions in our assessment of
risks to domestic financial stability. To this end, the Bank is allocating increased resources to the
monitoring and analysis of global financial conditions, as part of our new financial stability
directorate that is being established this year to consolidate and reinforce the Bank's
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multifaceted work on financial stability.
Disruptive innovation
Technological innovation is a second force driving structural changes in the international financial
system. In particular, disruptive types of innovation that create new markets and products and
carve out new categories of customers are especially powerful, relative to incremental forms of
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innovation that just seek to improve the quality or lower the cost of existing financial products.
It is possible that segments of the financial sector could be arriving at a tipping point in terms of
the impact of disruptive innovation. While it would be unwise to offer strong predictions as to the
ultimate impact of any specific innovation, regulators and central bankers must be sufficiently
prepared to respond appropriately to a shifting financial services landscape.
In our regulatory work, technological development in the financial services sector makes us more
interested than ever in seeing evidence of prudent business management. Strong governance,
clear strategic planning and effective and embedded risk management are especially critical
during phases of disruptive innovation.
Some of our key regulatory considerations include: (a) for authorisations, we need to strike the
right balance between ensuring that firms seeking entry to the financial system meet our
expectations, while at the same time being to open to innovation; (b) for regulated firms, we are
vigilant about shifting business models and emerging risks - including ensuring that prudential
and consumer protection requirements are appropriate for new business models; (c) our orderly
resolution regimes are being adjusted to enable the financial system to absorb the failure of
individual firms as others grow and prosper; and (d) we are strengthening international
cooperation arrangements necessary to be able to effectively regulate in a digital environment
that may have little regard for national borders or jurisdictional reach.
Disruptive innovation and the global unbundling of traditional financial services models in banking,
insurance, and funds management can also have implications for financial stability. International
consolidation in the financial services market to maximise the scalability benefits of new
technologies may create larger firms that are more difficult to resolve. Greater specialisation may
also foster the growth of mono-line firms that are more exposed to sectoral shocks. It is also
important to assess the implications of new types of settlement systems and digital currencies
for the role of central banks in the domestic and international monetary systems, including the
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pros and cons of digital base monies supplied by central banks.
Conclusions
In summary, the dual forces of globalisation and innovation are high on the research and policy
agendas for financial regulators and central bankers. An immediate challenge relates to the
postBrexit reconfiguration of the European financial sector. In managing the transition to the new
post-Brexit regime, it is essential for policymakers to take a global perspective in view of the
importance of non-European investors and financial intermediaries to the functioning of the
European financial system. Equally, financial innovators will be looking for clarity about the new
regulatory and trading arrangements between the UK and the EU, since uncertainty about
institutional frameworks is an obvious inhibitor of investment plans.
Let me conclude by thanking the organisers of the European Financial Forum. The agenda and
lineup of speakers for the rest of today looks fascinating.
1
Philip R. Lane (2011), "Innovation and Financial Globalisation," in Lessons from East Asia and the Global
Financial Crisis: Annual World Bank Conference on Development Economics Global (Justin Yifu Lin and Boris
Pleskovic, editors), 309-332.
2
Philip R. Lane and Gian Maria Milesi-Ferretti (2016), "International Financial Integrationin the Aftermath of the
Global Financial Crisis", presentation, IMF Annual Research Conference.
3
Philip R. Lane (2014), "Cross-Border Financial Linkages: Identifying and Measuring Vulnerabilities," CEPR
Policy Insight No. 77.
4
Daniel Carvalho and Michael Fidora (2015), "Capital Inflows and Euro Area Long-Term Interest Rates," Journal
of International Money and Finance 54(C), 186-204. For related evidence for the US, see Francis E. Warnock
and Veronica Cacdac Warnock (2009), "International Capital Flows and US Interest Rates," Journal of
International Money and Finance 28, 903-919.
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Ralph SJ Koijen, Francois Koulischer, Benoit Nhuyen, and Motohiro Yogo (2016), "Quantitative Easing in the
Euro Area: The Dynamics of Risk Exposures and the Impact on Asset Prices," Banque de France Working
Paper No. 601.
6
Mario Draghi (2016), "The International Dimension of Monetary Policy,"speech, ECB Forum on Central Banking
(Sintra), June 28.
7
Dominick Barrett, Brian Godfrey and Brian Golden (2016), "New Data Collection on Special Purpose Vehicles:
Initial Findings and Measuring Shadow Banking," Central Bank of Ireland Quarterly Bulletin, 3: 71-84; Niamh
Hallissey (2016), "Interconnectedness of the Irish Banking Sector with the Global Banking System," Central
Bank of Ireland Quarterly Bulletin, 1: 66-82; Brian Godfrey, Neil Killeen and Kitty Moloney (2015), "Data Gaps and
Shadow Banking: Profiling Special Purpose Vehicles' Activities in Ireland," Central Bank of Ireland Quarterly
Bulletin, 3: 48-60; Oisin Kenny, Neil Killeen and Kitty Moloney (2015), "Network Analysis Using EMIR Credit
Default Swap Data: Micro-Level Evidence from Irish-Domiciled Special Purpose Vehicles," IFC Bulletin 41.
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The role of international financial factors in the Irish boom-bust credit cycle is analysed in Philip R. Lane (2015),
"The Funding of the Irish Domestic Banking System During the Boom," Journal of the Statistical and Social
Inquiry Society of Ireland 44, 40-70.
9
Joseph L. Bower and Clayton M. Christensen (1995), "Disruptive Technologies: Catching the Wave," Harvard
Business Review 73(1), 43-53.
10
Ben Broadbent (2016), "Central Banks and Digital Currencies," speech, London School of Economics, 2nd
March; Yves Mersch (2017), "Digital Base Money: An Assessment from the ECB's Perspective," speech, Bank of
Finland, 17th January.