China has been the focus for the past several years in terms of the percentage of GDP allocated to consumption, investment, and net exports. As has been discussed countless times in the business press and academic literature, China’s allocation to investment-related activities and net exports has leaped quite dramatically over the past decade at the expense of consumption, prompting calls from policymakers in the developed world for China to “rebalance” economically, or enact policies to strengthen the currency. Oftentimes, political actors threaten China with retaliatory action to offset perceived trade balance injustices, as witnessed during the US presidential elections.
Generally, when economists total up GDP using an expenditures method, they derive total GDP from four sources: consumption, investment, government, and net exports. Let’s take a quick look in the following charts where China stood coming into the year on each of the expenditure measures relative to GDP:
Source: World Bank |
Source: World Bank |
Source: World Bank |
As you can see, the top-down investment driven model in China has pushed investment as a percentage of GDP up approximately 12 percentage points since the start of the new century to 48.4%. Consumption has dropped approximately 11% points over the same time frame. The allocation of GDP to net exports has increased by about 1.5%, though the contribution was much higher just ahead of the global economic and financial crisis. Net exports have moderated as a percentage of GDEP as China’s currency has strengthened and US and European economic problems have stunted trade.
What’s been worrisome to many in the pundit class, and some in the economics profession, is the fact that China’s numbers for investment as a percentage of GDP have reached levels unseen by other rapidly developing economies at similar stages of economic progress. Japan, for instance, during its rapid rise juggled similar dynamics as the Chinese, but investment peaked at a level below 40% as a percentage of GDP. The Economist performed a nice job addressing these concerns earlier this year by noting among other things that capital stock per capita in China still lags the US and other developing countries dramatically (see: http://www.economist.com/node/21552555). Whether a positive, negative, or neutral condition, we’ll still argue that at some point the mix will need to change; it always has in other countries on a similar development track, and we have no reason to believe it won’t be the case for China. As for the implications, we’ll handle those in a bit.
Before dealing with potential implications, let’s look at the US mix. As you see in the charts following, the current composition and the trajectory over the past 10 to 15 years is almost a mirror image of China.
Source: US Bureau of Economic Analysis and Bloomberg |
Source: US Bureau of Economic Analysis and Bloomberg |
Source: US Bureau of Economic Analysis and Bloomberg |
US consumption as a percentage of GDP has risen from the mid 60s during the 1990s to nearly 71% today, though it has recently begun to trail off. Investment as a percentage of GDP in the US has fallen from near 18% at the turn of the century to approximately 13% today, off the lows of about 10.5% observed in 2009. Finally, net exports as a percentage of GDP has fallen since the mid-90s, though the figure has improved substantially since the beginning of the financial crisis. As we discussed last week, heading into the financial crisis the US faced a massive credit bubble and a massive savings deficit. The deeply negative net exports number above, and the subsequent recovery is a crude visual representation of the dearth of savings heading into the crisis and the subsequent deleveraging/rebuilding of savings in the aftermath.
Like the China example, it’s probably not too much of a stretch to think that the US will slowly rebalance away from a consumption driven economic model, to one that better balances investment and net exports.
Perhaps we’re already seeing rebalancing on both fronts. There’s been much discussion in China as they moved through the recent leadership transition about changing the predominant economic model towards one favoring consumption growth. Wages in China continue to rise rapidly, narrowing the cost differential, all things considered, between China and the US. Thus, in the US numerous articles are popping up discussing a new trend towards “insourcing” manufacturing capacity, a resurgence and focus on exporting, and increases in manufacturing employment.
So, now, what are the potential intermediate-term implications if the US and China, the two biggest economies in the world work in tandem to shift the economic mix demonstrated above over the coming years and decades. Overall, it’s more nuanced than just saying it’s an absolute positive or negative for either country. If the glide paths are relatively smooth for both countries, the overall impact doesn’t necessarily have to be particularly destructive or disruptive. On the other hand, a dramatic short-term shift in the mix due to an unforeseen, dramatic political, economic, or market/currency move would be problematic. Predicting where the countries will fall on the “glide path” is difficult. Instead, it may be more instructive to focus on what an inevitable mix shift means for certain actors within the respective economies.
Therefore, if there’s a strong likelihood that consumption growth is going to outpace GDP growth in China in coming years, and underwhelm relative to the rest of the economy in the US (and other developing economies) it may be safe to say that US-focused consumer discretionary companies should be shunned in favor of companies focused on selling into China and other emerging markets, as well as nascent consumer companies in China that focus on the urban consumers in their own country. Similarly, US manufacturers with a strong export model and ability to satisfy Chinese demand could fare well. Conversely, state-owned enterprises in China focused on the export sector, and the stakeholders there that have been enriched by these dynamics, will face increasing pressures in the future. These broad conclusions may seem obvious in certain respects. Looking at the US in particular, though, the consumer discretionary names in the S&P 500 still command a significant portion of investor mindshare. The ratio of the S&P 500 consumer discretionary index level relative to the broader index is still over two standard deviations above the norm as the consumer index marks new all time highs. While there’s been plenty of discussion about constrained consumers in the US, it’s not being reflected in market action. In China, there’s been much talk about reducing the role of massive state-owned exporters in the economy and increasing opportunities for small and medium sized entrepreneurs. At this point, there hasn’t been significant progress; maybe that will change in short order.