Commodity Price Cycles

Commodity prices go through extended periods during which prices are well above or below their long-term price trend. The upswing phase in super cycles results from a lag between unexpected, persistent, and upward trends in commodity demand, matched with a typically slow-moving supply. Eventually, as adequate supply becomes available and demand growth slows, the cycle enters a downswing phase. The latest super-cycle of commodity prices, starting in the mid-90s, reaching a peak by the time of the global financial crisis, and getting to the bottom by 2015, can be seen as associated to the developments of globalization that we have already dealt with in this series. More recently, some analysts have spoken that we might be on the verge of a new cycle, super-cycle or not.

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Financial Globalization

Financial integration of countries and financial globalization led to an extraordinary rise of foreign assets and liabilities as a share of GDP, followed by stability of total flows since the global financial crisis of 2008-2009. The apparent stability has been marked by an underlying metamorphosis of cross-border finance, with de-banking and rising foreign direct investment and non-banking financial flows. Blind spots and potential instability remain.

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Global current account imbalances

After peaking in 2007 at around 6% of world GDP, global current-account imbalances declined to 3% of world GDP in the last few years. But they have never left entirely the spotlight, albeit acquiring a different configuration from that which marked the trajectory prior to the global financial crisis (GFC). This is not because they threaten global financial stability, but mainly because they reveal asymmetries in adjustment and post-GFC recovery between surplus and deficit economies, and because of the risk of sparking waves of trade protectionism. They also reveal the sub-par performance of the global economy in terms of foregone product and employment, i.e. a post-crisis global economic recovery below its potential.

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Bloated Central Bank Balance Sheets

There are good reasons to believe that there will be no return to the pre-QE configuration of balance sheets. First, the increasing global financial integration in the last few decades has imposed increasing challenges in terms of making liquidity management effective as cross-border volumes of capital flows have expanded significantly. Second, changes to financial regulation have induced private agents to alter their behavior and strategies. Finally, a new task has come under the purview of central banks: monitoring relationships between various benchmark curves—i.e., operating as quasi-market makers. As a spill-over from abroad, central bank balance sheets in some emerging market economies also bloated. The era of bloated central bank balance sheets seems to be a component of the “new normal”, even if they undergo some diet in the future.

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Secular Stagnation and the Big Balance Sheet Economy

Private balance sheets have risen relative to GDP in advanced economies in the last decades, in tandem with a trend of decline in long-term real interest rates. Asset-driven macroeconomic cycles, along with a structural trend of rising influence of finance on income growth and distribution, have become part of the landscape. Underlying secular trends of stagnation may also be suggested, making the macroeconomic dynamics dependent on the balance sheet economy getting bigger and bigger.

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A Possible Tug-of-war Between the Fed and the Markets

There appears to be a double divergence between the market and the Fed. The inflation projections embedded in bond prices remain above those presented by the Fed. In addition, there appears to be a discrepancy between the mode of action announced by the Fed and what the markets predict as the Fed’s ‘reaction function’. The 10-year rise in market yields this year has been more pronounced than in previous times of instability, such as the 2013 taper tantrum and the sell-off of government bonds. The Fed's current complacency in relation to long yields can always be superseded by a revision of such a position for the sake of stabilization, if volatility increases in the long part of the yield curve.

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Global inequality

The global trend towards increasing globalization since the 1990s seems to have had two different distributional consequences: income inequality between countries has declined, while economic inequality within countries has increased. However, technological progress has made the biggest contribution to rising income inequality over the past two decades. Domestic policies – fiscal policies, social protection - are the locus where inequality is to be tackled.

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China’s economic rebalancing

China’s growth trajectory in the second decade of the century has been one of a rebalancing toward a new growth pattern, one in which domestic consumption is to rise relative to investments and exports, while a drive toward consolidating local insertion up the ladder of value added in global value chains also takes place. Services should also keep rising relative to manufacturing. Declining GDP growth rates from two digits in previous decades to 6% in 2019 - and likely lower ahead – would be the counterpart to rising wages and domestic mass-consumption, and to the transition toward higher weights of services and high tech. We point out two major challenges in the rebalancing. First, the transition toward a less investment- and export-dependent growth model has been taking place from a starting point of exceptionally low consumption-to-GDP ratios. Besides high profit-to-wages ratios, low levels of public social protection and spending lead to high household savings. An additional challenge comes from the lack of progress in rebalancing between private- and state-owned enterprises, something that is taking a toll on productivity.

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Trade globalization

In the 1990s and 2000s, the world manufacturing production to a substantial extent moved from advanced countries to some developing countries. This was the result of the combination of an increase of the labor supply in the global market economy, trade opening, and technological transformations that allowed for fragmentation of production processes. As a result, foreign trade expanded, and world poverty diminished. Such trade globalization process stabilized in the 2010s and tends to be partially reversed by the new wave of technological changes.

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Climbing a High Ladder – Development in the Global Economy

This book approaches the opportunities and challenges faced by developing countries to raise their per capita income levels during the recent phase of globalization. After dealing with the post-global financial crisis economic landscape in advanced economies, it deals with the windows of opportunity opened by trade and financial globalization for developing countries to climb the income ladder. Domestic preconditions for a developing country to benefit from those windows are then pointed out. China, Brazil, and Sub-Saharan Africa are presented as case studies. The book ends with an assessment of the impact of the coronavirus crisis on the global economy.

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Why a Weaker Dollar Might Be Good for Emerging Markets?

There is currently a convergence of views that, gradually or not, US current account deficits and insufficient domestic savings tend to slide down the relative value of the dollar. Four “channels of dollar transmission” explain why there is a negative correlation between the dollar's strength and economic growth of emerging market economies. A dollar depreciation against a wide basket of currencies in 2021 would likely be welcome by emerging economies.

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Global Economy and Coronavirus: 2 videos

The global economic activity has climbed up since June but there are signs that the recovery may be losing momentum. Instead of a V, U, W, or L, a square root as a recovery shape looks more likely, as we approached before in this series. And the crisis is likely to leave deep, unequal scars on segments of the labor market, while a reallocation of resources among sectors is already taking place

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Quantitative easing in emerging market economies

The pandemic global financial shock has sparked the inclusion of QE as a policy tool also available for central banks of EME. Nonetheless: - QE targets are on the yield structures of interest rates. If there are fragilities leading to high basic, short-term interest rates, QE will not get much in terms of results. - QE should not raise concerns about “fiscal dominance”, because otherwise it will be self-defeating. Capital outflow pressures may exacerbate. - A prolonged stay of central banks as buyers in local currency bond markets may distort market dynamics. A permanent role of the central bank as a market maker, especially in primary markets, will impair the development of the domestic financial market. Consideration should also be given to the effect of asset purchase programs on possible overvaluation of assets, as well as on collateral availability in the banking system and its impact on the policy rate transmission

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Whither Interest Rates in Advanced Economies: Low for Long?

The action of central banks has been more reactive than proactive, more reflex than cause, and in their absence, macroeconomic performance would have been even more mediocre than it has been. There is a mismatch between the trend of increasing stocks of financial wealth, occasionally cut by shocks and crises, and the creation and incorporation of new assets accompanying economic expansion. COVID-19 is helping reinforce such trends.

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