Working Papers

April 1, 2015

How Did Markets React to Stress Tests?

Description: We use event study methods to compare the market reaction to U.S. and EU-wide stress tests performed from 2009 to 2013. Typically, stress tests have a positive impact on stressed banks’ returns. While the 2009 U.S. stress test had a large positive outcome, the impact of subsequent U.S. exercises decreased over time. The 2011 EU exercise is the only EU-wide stress test that resulted in a significant negative market reaction. Comparing past exercises suggests that the qualitative aspects of the governance of stress tests can matter more for stock market participants than technical elements, such as the level of the minimum capital adequacy threshold or the extent of data disclosure.

April 1, 2015

Frontiers of Monetary Policymaking: Adding the Exchange Rate as a Tool to Combat Deflationary Risks in the Czech Republic

Description: The paper first describes how the Czech National Bank (CNB) moved gradually from a fixed exchange rate regime to the frontiers of Inflation-Forecast Targeting. It then focuses on the CNB’s recent experience in adding the exchange rate as a complementary monetary policy tool to stimulate the economy and combat the risks of deflation when the policy interest rate is at the zero lower bound. It assesses the theoretical basis of such a policy, the communications approach used by the CNB when announcing the new framework, and the effects thus far on inflation and output.

March 30, 2015

Electronic Fiscal Devices (EFDs) An Empirical Study of their Impact on Taxpayer Compliance and Administrative Efficiency

Description: Several administrations have adopted electronic fiscal devices (EFDs) in their quest to combat noncompliance, particularly as regards sales and the value-added tax (VAT) payable on sales. The introduction of EFDs typically requires considerable effort and has costs both for the administration and for the taxpayers that are affected by the requirements of the new rules. Despite their widespread use, and their considerable cost, EFDs can only be effective if they are a part of a comprehensive compliance improvement strategy that clearly identifies risks for the different segments of taxpayers and envisages measures to mitigate these risks. EFDs should not be construed as the “silver bullet” for improving tax compliance: as with any other technological improvement the deployment of fiscal devices alone cannot achieve meaningful results, whether in terms of revenue gains or permanent compliance improvements.

Notes: Supplemental Appendix

March 30, 2015

Assessing China’s Corporate Sector Vulnerabilities

Description: This paper documents and assesses the risk stemming from rising corporate indebtedness in China using a firm-level dataset of listed firms. It finds that while leverage on average is not high, there is a fat tail of highly leveraged firms accounting for a significant share of total corporate debt, mainly concentrated in the real estate and construction sector and state-owned enterprises in general. The real estate and construction firms tend to face lower borrowing costs and could withstand a modest increase of interest rate shocks despite their high leverage. The corporate sector is however vulnerable to a significant slowdown in the real estate and construction sector. Our sensitivity analysis suggests that the share of debt that would be in financial distress would rise to about a quarter of total listed firm debt in the event of a 20 percent decline in real estate and construction profits.

March 27, 2015

Fiscal Multipliers in Ukraine

Description: Amid renewed crisis, falling tax revenues, and rising debt, Ukraine faces serious fiscal consolidation needs. Durable fiscal adjustment can support economic confidence and rebuild buffers but what is its overall impact on growth? How effective are revenue versus spending instruments? Does current or capital spending have a larger impact? Applying a structural vector autoregressive model, this paper finds that Ukraine’s near-term revenue and spending multipliers are well below one. In the medium-term, the revenue multiplier becomes insignificant (with a wide confidence interval) and the spending multiplier strengthens. Capital and current spending have a similar effect on growth but the capital multiplier remains significant for longer. These results suggest near-term consolidation based on a combination of revenue and spending measures would have a modest impact on growth. At the same time, medium-term policies could minimize the adverse consequences of consolidation on growth by offsetting some current spending cuts with increased capital spending. Given the severe challenges facing the Ukrainian economy, it is important that policymakers apply these results in conjunction with broader considerations such as public debt sustainability, investor confidence, credibility of government policies, and public spending efficiency. Consequently, it may be necessary to rely more on current spending cuts over other types of consolidation measures even though multiplier estimates suggest a more diverse combination of measures.

March 27, 2015

Spillovers in the Nordic Countries

Description: Denmark, Finland, Norway, and Sweden form a tightly integrated region which has strong ties with the euro area as well as some exposure to Russia. Using the IMF’s Global Integrated Monetary and Fiscal model (GIMF), we examine spillovers the region could face, focusing on possible scenarios from the rest of the euro area and Russia, and the fall in global oil prices. We show that the spillovers from these scenarios differ in magnitude and impact, regardless of the high degree of integration among the four Nordic economies. These differences are driven by the fact that Denmark and Finland have no independent monetary policy, and Denmark and Norway are net energy exporters while Finland and Sweden are energy importers. We infer lessons for policy from the outcomes.

March 27, 2015

Investment Scaling-up and the Role of Government: the Case of Benin

Description: This paper studies the fiscal implications for the Beninese economy of scaling up of public investment when the government is subject to inefficiencies on the spending and on the tax collection side. While scaling up of public investments results in higher long-run output and consumption levels, a fiscal stabilization package is required in order to preserve fiscal sustainability. A welfare analysis shows that consumers’ welfare is increased when the government smoothes the fiscal adjustment via higher borrowing. Moreover, the comparison between several stabilization packages highlights the fact that higher welfare is achieved when the government relies mostly on taxation of capital as this allows higher levels of consumption to materialize earlier. Lower fiscal costs can however be achieved if the government manages to reduce inefficiency in tax collection. Finally, we consider a change in the trade regime that causes a decline in revenues. We find that the higher fiscal burden required to preserve fiscal sustainability would completely wipe out the welfare gain of higher public investments.

March 25, 2015

Growing (Un)equal: Fiscal Policy and Income Inequality in China and BRIC+

Description: This paper investigates the empirical characteristics of income inequality in China and a panel of BRIC+ countries over the period 1980–2013, with a focus on the redistributive contribution of fiscal policy. Using instrumental variable techniques to deal with potential endogeneity, we find evidence supporting the hypothesis of the existence of a Kuznets curve—an inverted Ushaped relationship between income inequality and economic development—in China and the panel of BRIC+ countries. In the case of China, the empirical results indicate that government spending and taxation have opposing effects on income inequality. While government spending appears to have a worsening impact, taxation improves income distribution. Even though the redistributive effect of fiscal policy in China appears to be stronger than what we identify in the BRIC+ panel, it is not large enough to compensate for the adverse impact of other influential factors.

March 24, 2015

Playing by the Rules: Reforming Fiscal Governance in Europe

Description: The paper contributes to the discussions on fiscal governance in Europe. It takes stock of recent reforms, identifies areas for further progress, and discusses a menu of policy options for the medium-term. The issues covered include: (i) the growing complexity of the European framework and ways to simplify it; (ii) the difficulties to measure and implement structural stance indicators; (iii) the challenge of reconciling fiscal sustainability and growth; (iv) the need to enhance coordination in the area of monitoring; and (v) the obstacles to compliance and proposals to strengthen enforcement.

March 24, 2015

China: How Can Revenue Reforms Contribute to Inclusive and Sustainable Growth?

Description: Revenue reforms can contribute to more inclusive, green, and sustainable growth in China. Relative to OECD economies, fiscal policy in China is less redistributive. Options for promoting more inclusive growth include improving the progressivity of labor taxes (individual income tax and social security contributions), introducing a recurrent property tax, and finishing the transition to a comprehensive value-added tax. Higher environmental taxes, meanwhile, would promote more environment-friendly economy. These reforms could also significantly boost revenue, potentially by as much as 6½ percent of GDP. Such increases in revenue could help reduce the deficit, finance priority social and infrastructure spending, and offset cuts in other taxes. We illustrate how these revenue reforms could be part of a comprehensive fiscal package that achieves the needed consolidation in the (augmented) deficit and foster higher quality growth.