Damiano Sandri

Measuring Distortions to Agricultural Incentives, Revisited

Notwithstanding the tariffication component of the Uruguay Round Agreement on Agriculture, import tariffs on farm products continue to provide an incomplete indication of the extent to which agricultural producer and consumer incentives are distorted in national markets. Especially in developing countries, non-agricultural policies indirectly impact agricultural and food markets. Empirical analysis aimed at monitoring distortions to agricultural incentives thus need to examine both agricultural and non-agricultural policy measures including import or export taxes, subsidies and quantitative restrictions, plus domestic taxes or subsidies on farm outputs or inputs and consumer subsidies for food staples. This paper addresses the practical methodological issues that need to be faced when attempting to undertake such a measurement task in developing countries. The approach is illustrated in two ways: by presenting estimates of nominal and relative rates of assistance to farmers in China for the period 1981 to 2005; and by summarizing estimates from an economy-wide computable general equilibrium model of the effects on agricultural versus non-agricultural markets of the projects measured distortions globally as of 2004.

The Eurozone Crisis: How Banks and Sovereigns Came to Be Joined at the Hip

We use the rise and dispersion of sovereign spreads to tell the story of the emergence and escalation of financial tensions within the eurozone. This process evolved through three stages. Following the onset of the Subprime crisis in July 2007, spreads rose but mainly due to common global factors. The rescue of Bear Stearns in March 2008 marked the start of a distinctively European banking crisis. During this key phase, sovereign spreads tended to rise with the growing demand for support by weakening domestic financial sectors, especially in countries with lower growth prospects and higher debt burdens. As the constraint of continued fiscal commitments became clearer, and coinciding with the nationalization of Anglo Irish in January 2009, the separation between the sovereign and the financial sector disappeared.

Methodology for Measuring Distortions to Agricultural Incentives

This is a product of a research project on Distortions to Agricultural Incentives, under the leadership of Kym Anderson of the World Bank’s Development Research Group (www.worldbank.org/agdistortions). The authors are grateful for invaluable comments are due to many project participants including Ibrahim Elbadawi, Bruce Gardner, Esteban Jara, Tim Josling, Will Masters, Alan Matthews, Peter Lloyd, Johan Swinnen, Alberto Valdes and Alex Winter-Nelson, and for funding from World Bank Trust Funds provided by the governments of Ireland, Japan, the Netherlands (BNPP) and the United Kingdom (DfID).

Growth and Capital Flows with Risky Entrepreneurship

This paper shows that the behavior of entrepreneurs facing incomplete financial markets and risky investment can explain why growth accelerations in developing countries tend to be associated with current account improvements. The uninsurable risk of losing invested capital forces entrepreneurs to rely on self-financing, so that when business opportunities open up entrepreneurs increase saving to finance the investment that produces growth. The key insight is that saving has to rise more than investment to allow also for the accumulation of precautionary assets. Plausibly calibrated simulations show that this net saving increase can sustain large and persistent net capital outflows.

Debt and Growth: Is There a Magic Threshold?

Using a novel empirical approach and an extensive dataset developed by the Fiscal Affairs Department of the IMF, we find no evidence of any particular debt threshold above which medium-term growth prospects are dramatically compromised. Furthermore, we find the debt trajectory can be as important as the debt level in understanding future growth prospects, since countries with high but declining debt appear to grow equally as fast as countries with lower debt. Notwithstanding this, we find some evidence that higher debt is associated with a higher degree of output volatility.

U.S. Consumption after the 2008 Crisis

U.S. household consumption declined sharply in late 2008, marking a departure from the trend of a steady increase in U.S. consumption as a share of income since the 1980s. Combining econometric and simulation analysis, we estimate that this departure will be sustained beyond the crisis: the U.S. household consumption rate will likely decline somewhat further from its current level, as the saving rate rises to around 6 percent of disposable personal income (from nearly 5 percent in 2009). Compared to the pre-crisis years (2003–07), this saving rate implies a decline in U.S. private-sector demand on the order of 3 percentage points of GDP.

Agricultural Distortion Patterns Since the 1950s: What Needs Explaining?

Among the most important influences on the long-run economic growth and distribution of global welfare are trade-related policy developments in individual countries and their combined effect on other countries via the terms of trade in international markets. Some of the policy developments of the past half century have happened quite suddenly and been transformational. They include the end of colonization around 1960, the creation of the Common Agricultural Policy in Europe in 1962, the floating of exchange rates and associated liberalization, deregulation, privatization, and democratization in the mid-1980s in many countries, and the opening of China in 1979, Vietnam in 1986, and Eastern Europe following the fall of the Berlin Wall in 1989 and the demise of the Soviet Union in 1991. Less newsworthy and hence less noticed are the influences of policies that change only gradually in the course of economic development as comparative advantages evolve. This chapter is focused on summarizing a new database that sheds light on the combined impact of both types of trade-related policy developments over the past half century on distortions to agricultural incentives and thus also to consumer prices for food. For advanced economies, the most commonly articulated reason for farm trade restrictions has been to protect domestic producers from import competition as they come under competitive pressure to shed labor as the economy grows.

Capital Controls or Macroprudential Regulation

International capital flows can create significant financial instability in emerging economies because of pecuniary externalities associated with exchange rate movements. Does this make it optimal to impose capital controls or should policymakers rely on domestic macroprudential regulation? This paper presents a tractable model to show that it is desirable to employ both types of instruments: Macroprudential regulation reduces overborrowing, while capital controls increase the aggregate net worth of the economy as a whole by also stimulating savings. The two policy measures should be set higher the greater an economys debt burden and the higher domestic inequality. In our baseline calibration based on the East Asian crisis countries, we find optimal capital controls and macroprudential regulation in the magnitude of 2 percent. In advanced countries where the risk of sharp exchange rate depreciations is more limited, the role for capital controls subsides. However, macroprudential regulation remains essential to mitigate booms and busts in asset prices.

Current Account Rebalancing and Real Exchange Rate Adjustment between the U.S. And Emerging Asia

A reduction in the U.S. current account deficit vis-a-vis emerging Asia involves a shift in demand from U.S. to emerging Asia tradable goods and a change in international relative prices. This paper quantifies the required adjustment in the terms of trade and real exchange rates in a three-country open economy model of the U.S., China, and other emerging Asia. We compare scenarios where both Chinese and other emerging Asian export prices change by the same proportion to the case where export prices remain constant in one country and increase in the other. Our results are robust to different assumptions about elasticities of substitution and to introducing a high degree of vertical fragmentation in production in the model.

Precautionary Savings and Global Imbalances in World General Equilibrium

In this paper we assess the implications of precautionary savings for global imbalances by considering a world economy model composed by the US, the Euro Area, Japan, China, oil-exporting countries, and the rest of the world. These areas are assumed to differ only with respect to GDP volatility which is calibrated based on the 1980-2008 period. The model predicts a wide dispersion in net foreign asset positions, with the highly volatile oil-exporting countries accumulating very large asset holdings. While heterogeneity in GDP volatility may lead to large imbalances in international investment positions, its impact on current accounts is much weaker. This is because countries are expected to move towards their optimal NFA at a very slow pace.