Working Papers
2010
May 1, 2010
The Credit Boom in the EU New Member States: Bad Luck or Bad Policies?
Description: In the past decade, most of the EU New Member States experienced a severe credit-boom bust cycle. This paper argues that the credit boom-bust cycle was to a large extent the result of factors external to the region (“bad luck”). Rapid credit growth followed from a high liquidity in global markets and the particular attractiveness of “new Europe” for capital flows, while the end of the credit cycle was brought about by a global crisis. However, the fact that some countries managed to avoid most of the excesses, including asset price bubbles and foreign exchange lending, suggests that policies and policy failures (“bad policies”)—in particular overly expansionary macroeconomic settings and excessively optimistic views on prudential risks—also have played a critical role.
May 1, 2010
The Potential Contribution of Fiscal Policy to Rebalancing and Growth in New Zealand
Description: Simulations with the Fund’s GIMF model show that raising government savings in New Zealand permanently by 1 percent of GDP is likely to improve the current account balance by about ½ percent of GDP. The way government savings are achieved matters for GDP but little for the current account. However, results are sensitive to changes in the risk premium. Fiscally neutral changes in taxes and expenditures can raise output in the long run.
May 1, 2010
Potential Growth of Australia and New Zealand in the Aftermath of the Global Crisis
Description: Using a production function method, this paper assesses the impact of the global crisis on the potential growth of Australia and New Zealand. The two countries have not been hit hard by the global crisis, but have large net external liabilities. The paper finds that the main negative impact of the global crisis is likely to come through higher costs of capital, offset partly by a higher return to capital from strong demand for commodities by emerging Asia. It estimates medium-term potential growth of about 3 percent for Australia and 2. percent for New Zealand, higher than that of many other advanced economies.
May 1, 2010
Mining Taxation: An Application to Mali
Description: Mali’s gold sector is an enclave with weak forward and backward linkages with the rest of the economy. Given the predominance of the fiscal transmission channel, it is important that the design of the mineral tax regime gives the state a fair share of the benefits. Using optimal control theory, this paper estimates that the optimal royalty tax in Mali is about 3.5 percent. By reducing the royalty rate from 6 percent to 3 percent, Mali’s mining code broadly ensures that the risk is shared between the state and mining companies, provides sufficient incentives to attract new exploration, and is comparable to the fiscal regimes in other sub-Saharan African countries in its mix of tax instruments and tax structure.
May 1, 2010
International Transmission of Bank and Corporate Distress
Description: The paper evaluates how increases in banks’ and nonfinancial corporates’ default risk are transmitted in the global economy, using in a vector autoregression model for 30 advanced and emerging economies for the period from January 1996 to December 2008. The results point to two-way causality between bank and corporate distress and to significant global macroeconomic and financial spillovers from either type of distress when it originates in a systemic economy. Corporate distress in advanced economies has a larger impact on economic growth in emerging economies than bank distress in advanced economies has. In contrast, activity in advanced economies is more vulnerable to bank distress than to corporate distress.
May 1, 2010
Fiscal Stimulus and Credibility in Emerging Countries
Description: Across a sample of thirty four emerging countries, the evidence shows the frequent existence of a pro-cyclical fiscal impulse. However, the scope for countercyclical policy increases with the availability of international reserves as it enhances credibility and mitigates concerns about the effect of expansionary fiscal policy on the cost of borrowing and debt service. The paper also examines the effectiveness of the fiscal policy in emerging countries in the short- and long-run and its underlying conditions, which does not appear to be uniform. In some cases, contractionary fiscal policy could stimulate growth in the short-run, if fiscal tightness lowers the cost of borrowing and debt service, and mitigates concerns about debt sustainability. However, an increase in international reserves is evident to mitigate these concerns. On the other hand, high inflation increases concerns about the impact of fiscal spending on inflationary expectations and the cost of borrowing, countering the effectiveness of the fiscal stimulus on output growth in the short-run. Where the debt burden is high, fiscal expansion has a longlasting negative effect on real growth.
May 1, 2010
The Linkage between the Oil and Non-oil Sectors: A Panel VAR Approach
Description: Recent empirical studies have shown an inverse relation between natural resource intensity and long-term growth, implying that the natural resources generally impede economic growth through various channels (the “natural resource curse”). This paper departs from these studies by exploring the intersectoral linkages between oil and non-oil sectors in a cross-country perspective. The paper shows that the applicability of “natural resource curse” across oilbased economies should be treated with caution as the externalities of the oil sector highly depend on the countries’ degree of oil-intensity. In particular, the results show that, in low oil-intensity economies, the incentives to strengthen both fiscal and private sector institutions lead to positive inter-sectoral externalities. In contrast, weaker incentives in high oil-intensity economies adversely affect fiscal and private sector institutions and consequently lead to negative inter-sectoral externalities.
May 1, 2010
Determinants of Investment Grade Status in Emerging Markets
Description: Emerging market countries seek investment grade status to lower financing costs for the sovereign, expand the pool of potential investors to institutional investors, and allow corporates the possibility of reducing their borrowing costs. Using a random effects binomial logit model on a sample of 48 emerging markets, the paper finds that, to a large extent, investment grade rating assignments can be explained by a handful of variables. The results also suggest that efforts by emerging markets to increase the likelihood of an upgrade should focus on debt indicators rather than the other key determinants of investment grade status.
May 1, 2010
Managing the Exit: Lessons from Japan's Reversal of Unconventional Monetary Policy
Description: In responding to the global crisis, central banks in several advanced economies ventured beyond traditional monetary policy. A variety of unorthodox measures, including purchases of public and private assets, have significantly enlarged their balance sheets. As recoveries take hold, focus will increasingly shift from countering the Great Recession to orchestrating an exit and returning to a more normal monetary framework. Five years ago, as its economy recovered from a severe financial crisis, Japan attempted just such an exit. This note revisits the Bank of Japan’s experience and draws potential lessons for managing an orderly exit today, with a focus on technical aspects, practicalities, and communication strategies. While the nature of the assets acquired during the present crisis could pose additional complications, parts of Japan’s arsenal—communication, flexibility, a sufficient set of policy tools and a strategy for using them, safeguards against potential losses, the revival of risk appetite through decisive restructuring of balance sheets, and refinements to the monetary framework upon exit—also could be important this time around.
May 1, 2010
Equity and Fiscal Policy: The Income Distribution Effects of Taxation and Social Spending in Central America
Description: How does fiscal policy fare in improving the underlying income distribution in Central America? We integrate the data from a number of existing tax and public expenditure studies for the countries in the region and find that the distributional effect of taxation is regressive but small. In contrast, the redistributive impact of social spending is large and progressive, leading to a progressive net redistributive effect in all countries of the region. We also show that raising tax revenues and devoting the proceeds to social spending would unambiguously improve the income of the poorest households.