The New Zealand Reserve Bank today published an article in the Reserve Bank Bulletin that describes New Zealand’s capital markets, and the role they play in the functioning of financial markets and the real economy. The article is quite comprehensive, and worth reading becasue it describes the financial instruments and market participants involved, and analyses a unique dataset to provide some detail on the size of both the bond and equity markets, which together comprise local capital markets. We summarise some of the discussion.
Capital markets are the part of the financial system that involve buying and selling long-term securities – both debt (bonds) and equity instruments. Capital markets are used to fund investment or to facilitate takeovers, and to provide risk mitigation (for example via derivatives) and diversification. There is no strict definition of ‘long-term’; Potter (1995) defines capital market instruments as having a maturity of greater than one year, and we retain this classification here, noting that capital market instruments may also have no maturity date (as in the case of perpetual bonds or equity). This article further classifies the domestic capital market as all resident entities issuing into the local economy in New Zealand dollars (NZD) . The article also touches on resident entities issuing bonds offshore, and non-resident entities issuing into New Zealand in NZD.New Zealand’s capital markets are an integral part of the domestic financial system. The previous Reserve Bank Bulletin articles describing New Zealand’s capital markets were published 20 years ago. The landscape has changed dramatically since then – local capital markets have grown substantially, although remain small compared with those in many other advanced economies.
The Reserve Bank has a wide-ranging interest in New Zealand’s capital markets. The Financial Stability Report (FSR), for example, reports on the soundness and efficiency of the financial system, including capital markets. Capital markets that function effectively are important for the way monetary policy affects the wider economy. The Reserve Bank’s prudential regulation of financial institutions can also influence the type and nature of capital market instruments that develop in the local market.
Section two of the article describes capital markets in general, and defines New Zealand’s capital markets in a global context. The instruments and players involved are explained. Section three discusses why capital markets are important for any economy, while section four highlights the Reserve Bank’s interest in capital markets. Section five describes New Zealand’s capital markets and uses a unique dataset to provide detail on the size of the non-government bond market in particular. Section six notes developments since the 2009 Capital Markets Taskforce review.
One interesting piece of data relates to bond issuance. The total amount of bonds outstanding in the local market (excluding Kauris) has more than doubled since 2007 in nominal terms, rising from just over $50 billion (30 percent of GDP) at the start of 2007 to $121 billion. More than two-thirds of this rise is due to an increase in central government debt, while nearly 20 percent of the increase represents bond issuance by banks. The increase in government bond issuance is linked to the shift from fiscal surpluses to deficits during the Global Financial Crisis (GFC), and further issuance following the Christchurch earthquakes.
New Zealand banks increased their issuance of long-term debt sharply in the immediate post-GFC period. This followed from a number of changes in the global environment, including the risk of a negative credit rating from international rating agencies stemming from a reliance on short-term funding, a lack of global liquidity, and a cessation of some wholesale funding markets during the depth of the GFC (increasing the risk of a failure to roll over upcoming funding needs). In addition, New Zealand registered banks are now required by the Reserve Bank to raise a greater proportion of funding that is likely to remain in place for at least one year, as part of the prudential liquidity policy introduced in 2009. The Reserve Bank’s prudential liquidity policy was implemented to reduce the risk posed to New Zealand’s banking system by an overreliance on short-term wholesale market funding.
As at October 2014, the New Zealand (central) government sector had issued 61 percent of New Zealand’s bonds outstanding (figure 6). By comparison, the share of the local government sector was 8.5 percent, with 18.5 percent issued by banks or other financial institutions and 9 percent by non-financial corporates. SOEs comprise the remaining 3 percent. This breakdown has changed markedly since 2007; as previously noted, central government debt makes up a much larger share today, while the proportion of non-financial corporate bonds has fallen from 19 percent to its current level of 9 percent of the total. Although the nominal amount of bonds outstanding has increased for all sectors, nonfinancial corporate bonds have decreased as a share of GDP, falling from 5.7 percent to 4.5 percent currently (possibly reflecting weaker overall demand for business credit in the past five years). Note that figure 6 does not include bonds issued by New Zealand entities in offshore markets; if included, the share of government bonds would decrease.
Looking ahead, New Zealand’s equity and bond markets have grown in size and depth in recent years. Despite this, the size of New Zealand’s capital markets remains small and underdeveloped by international standards, while the banking system continues to dominate funding for New Zealand firms. On the one hand, the relatively small size of New Zealand’s capital markets might simply reflect the small size of the economy: some economies simply lack scale to support a flourishing capital market.
Laeven (2014) argues that, “in an increasingly globalised world, not every country needs to develop a fully-fledged physical capital market at home. The optimal balance between local capital market development and integration in global capital markets will depend on country circumstances, such as economic size and stage of development” (p.19). As noted in this article, larger New Zealand corporates already have access to global markets – both public debt markets and private placements.
On the other hand, many believe that further development of both equity and bond markets in New Zealand would help to underpin economic growth (CMD Taskforce, 2009). Indeed, capital market activity over the past few years has been heavily influenced by a wide range of continuing regulatory and policy initiatives to support New Zealand’s equity and bond markets. Looking ahead, the growth of KiwiSaver scheme funds and the recent partial privatisation of SOEs could add further depth and liquidity to the domestic equity market, and in turn increase international interest and participation. In addition, the development of an alternative public growth market, introduced last year by the NZX, could help to encourage more SMEs to raise funds via public listing (by offering lower compliance costs). Other policy and regulatory initiatives including formalising crowd funding via crowd funding licences issued by the FMA, could further serve to reduce capital-raising costs for small firms. That said, most of the regulatory initiatives are very recent, and at this point, it is difficult to assess how much difference these changes will make over the longer term
