Working Papers
2016
August 22, 2016
Growing Apart, Losing Trust? The Impact of Inequality on Social Capital
Description: There is a widespread perception that trust and social capital have declined in United States as well as other advanced economies, while income inequality has tended to increase. While previous research has noted that measured trust declines as individuals become less similar to one another, this paper examines whether the downward trend in social capital is responding to the increasing gaps in income. The analysis uses data from the American National Election Survey (ANES) for the United States, and the European Social Survey (ESS) for Europe. Our analysis for the United States exploits variation across states and over time (1980-2010), while our analysis of the ESS utilizes variation across European countries and over time (2002-2012). The results provide robust evidence that overall inequality lowers an individual’s sense of trust in others in the United States as well as in other advanced economies. These effects mainly stem from residual inequality, which may be more closely associated with the notion of fairness, as well as inequality in the bottom of the distribution. Since trust has been linked to economic growth and development in the existing literature, these findings suggest an important, indirect way through which inequality affects macro-economic performance.
August 19, 2016
Profitability and Balance Sheet Repair of Italian Banks
Description: The profitability of Italian banks depends, among other factors, on the strength of the ongoing economic recovery, the stance of monetary policy, and the beneficial effects of current and past reforms, notably to address structural obstacles to resolving nonperforming loans (NPLs) and to foster banking sector consolidation. Improved profitability would enable banks to raise capital buffers and accelerate the cleanup of their balance sheets. This paper investigates quantitatively the current and prospective earnings capacity of Italian banks. A bottom-up analysis of the 15 largest Italian banks suggests that the system is on the whole profitable, but that there is significant heterogeneity across banks. Many banks should become more profitable as the economy recovers, but their capacity to lend depends on the size of their capital buffers. However, a number of smaller banks face profitability pressures, even under favorable assumptions. There is thus a need to push ahead decisively on cleaning up balance sheets, including through cost cutting and efficiency gains.
August 16, 2016
Aggregate Uncertainty and Sectoral Productivity Growth: The Role of Credit Constraints
Description: We show that an increase in aggregate uncertainty—measured by stock market volatility—reduces productivity growth more in industries that depend heavily on external finance. This effect is larger during recessions, when financing constraints are more likely to be binding, than during expansions. Our statistical method—a difference-in-difference approach using productivity growth for 25 industries for 18 advanced economies over the period 1985-2010—mitigates concerns with omitted variable bias and reverse causality. The results are robust to the inclusion of other sources of interaction effects, such as financial development (Rajan and Zingales, 1998) and counter-cyclical fiscal policy (Aghion et al., 2014). The results also hold if economic policy uncertainty (Baker et al., 2015) is used instead of stock market volatility as the measure of aggregate uncertainty.
August 12, 2016
China’s Growing Influence on Asian Financial Markets
Description: This paper finds that financial spillovers from China to regional markets are on the rise. The main transmission channel appears to be trade linkages, although direct financial linkages are playing an increasing role. Without an impact on global risk premiums, China’s influence on regional markets is not yet to the level of the United States, but comparable to that of Japan. If China-related shocks are coupled with a rise in global risk premiums, as in August 2015 and January 2016, spillovers to the region could be significantly larger. Over the medium term, China’s financial spillovers could rise further with tighter financial linkages with the region, including through the ongoing internationalization of the renminbi and China’s capital account liberalization.
August 10, 2016
Negative Interest Rate Policy (NIRP): Implications for Monetary Transmission and Bank Profitability in the Euro Area
Description: More than two years ago the European Central Bank (ECB) adopted a negative interest rate policy (NIRP) to achieve its price stability objective. Negative interest rates have so far supported easier financial conditions and contributed to a modest expansion in credit, demonstrating that the zero lower bound is less binding than previously thought. However, interest rate cuts also weigh on bank profitability. Substantial rate cuts may at some point outweigh the benefits from higher asset values and stronger aggregate demand. Further monetary accommodation may need to rely more on credit easing and an expansion of the ECB’s balance sheet rather than substantial additional reductions in the policy rate.
August 9, 2016
Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method
Description: A number of advanced economies carried out a sequence of extensive reforms of their labor and product markets in the 1990s and early 2000s. Using the Synthetic Control Method (SCM), this paper implements six case studies of well-known waves of reforms, those of New Zealand, Australia, Denmark, Ireland and Netherlands in the 1990s, and the labor market reforms in Germany in the early 2000s. In four of the six cases, GDP per capita was higher than in the control group as a result of the reforms. No difference between the treated country and its synthetic counterpart could be found in the cases of Denmark and New Zealand, which in the latter case may have partly reflected the implementation of reforms under particularly weak macroeconomic conditions. Overall, also factoring in the limitations of the SCM in this context, the results are suggestive of a positive but heterogenous effect of reform waves on GDP per capita.
August 9, 2016
Spillovers from China’s Growth Slowdown and Rebalancing to the ASEAN-5 Economies
Description: After many years of rapid expansion, China’s growth is slowing to more sustainable levels and is rebalancing, with consumption becoming the main growth driver. This transition is likely to have negative effects on its trading partners in the near term. This paper studies the potential spillovers to the ASEAN-5 economies through trade, commodity prices, and financial markets. It finds that countries with closer trade linkages with China (Malaysia, Singapore, and Thailand) and net commodity exporters (Indonesia and Malaysia) would suffer the largest impact, with growth falling between 0.2 and 0.5 percentage points in response to a decline in China’s growth by 1 percentage point depending on the model used and the nature of the shock. The impact could be larger if China’s slowdown and rebalancing coincides with bouts of global financial volatility. There are also opportunities from China’s rebalancing, both in merchandise and services trade, and there is preliminary evidence that some ASEAN-5 economies are already benefiting from these trends.
August 9, 2016
Demographic Dividends, Gender Equality, and Economic Growth: The Case of Cabo Verde
Description: This study analyzes Cabo Verde’s demographic transition from the perspective of gender equality. As the pace of the demographic transition slows, promoting gender equality and increasing women’s labor force participation will be progressively more important in enhancing otherwise slow-growth dynamics, reducing poverty, and improving the lives of all, women and men. The study investigates gender gaps in the labor market participation rate, employment conditions, and the use of time dedicated to unpaid work. It also discusses policy options to decrease the time women spend on unpaid work, enhance their employability, and enable them to secure employment. Overall, this study contributes to the debate on how better to manage the potential dividends resulting from demographic transitions on the still young but rapidly aging African continent.
August 8, 2016
The Real Exchange Rate: Assessment and Trade Impact in the Context of Fiji and Samoa
Description: This paper provides an assessment of real exchange rate measures and their impact on trade performance with special reference to two Pacific island countries, Fiji and Samoa. The analysis shows that the commonly used CPI-based real effective exchange rate (REER) measure provides a useful starting point of assessment, but alternative measures based on other price and cost indices should be used to check the robustness of the results, particularly given the large impact of global commodity prices on small open economies. The paper also offers some illustrations of how to quantify the impact of exchange rate movements on trade, especially in the face of data constraints in small open economies.
August 8, 2016
What is Responsible for India’s Sharp Disinflation?
Description: We analyze the dramatic decline in India’s inflation over the last two years using an augmented Phillips Curve approach and quantify the role of different factors. Our results suggest that, contrary to popular perception, the direct role of lower oil prices in India’s disinflation was relatively modest given the limited pass-through into domestic prices. Instead, we find that inflation is a highly persistent process in India, reflecting very adaptive expectations and the backward looking nature of wage and support price-setting. As a consequence, we find that a moderation of expectations, both backward and forward, and a rationalization of Minimum Support Prices (MSPs), explain the bulk of the disinflation over the last two years.