Global Economic Growth and Policy Shifts in 2015
World GDP growth in 2015 was about 3.1%, with the IMF projecting a slight acceleration to 3.3% for 2016. Advanced economies expanded roughly 2.0%, while emerging markets and developing economies grew around 4.0% before a multi-year slowdown. The U.S. Federal Reserve raised its benchmark rate for the first time in nearly a decade in December 2015, ending the zero-interest-rate policy era and signaling confidence in labor market strength. The Fed cited declining unemployment and inflation moving toward its 2% target, as outlined in its post-meeting statement available at Federal Reserve FOMC statements.
China's GDP growth slowed to around 6.9% in 2015, the weakest in a quarter century, as Beijing shifted toward a consumption-driven model and allowed the yuan to float more freely. The European Central Bank launched its expanded asset purchase program in March 2015, initially buying 60 billion euros per month to boost inflation and lending. Oil prices collapsed from over 100 dollars per barrel in mid-2014 to below 35 dollars in early 2016, driven by rising U.S. shale output and OPEC's decision to maintain production levels.
Equity Markets, Crashes, and Sector Winners
The S&P 500 returned roughly 1.4% in 2015, with volatility spikes in August and late December sparked by China's stock market turmoil and currency moves. The Dow Jones Industrial Average ended the year near 17,400, while the Nasdaq Composite lagged due to weakness in technology and biotech valuations. The MSCI Emerging Markets index fell more than 14% as the strong dollar and capital outflows pressured currencies from Brazil to Russia.
The energy sector was the worst performer, with the Energy Select Sector SPDR Fund dropping over 20% on crude price declines. In contrast, healthcare and technology stocks led gains, supported by strong earnings from companies like Microsoft and Amazon. Investors seeking safety piled into U.S. Treasury bonds, pushing the 10-year yield below 2.1% by year-end, a data point tracked by the Federal Reserve Bank of St. Louis at FRED.
Major Corporate Deals, IPOs, and Regulatory Actions
2015 saw record global M&A volume, with deals exceeding 4.7 trillion dollars according to data from Forbes deal summaries. The largest transactions included the Dow-DuPont merger, the Pfizer-Allergan attempted inversion, and the Anheuser-Busch InBev-SABMiller combination. Venture-backed IPOs remained active, with companies like Fitbit and Zendesk debuting on U.S. exchanges, while the SEC reported rising review times for IPO filings.
The SEC charged several high-profile executives in accounting fraud cases, and the U.S. Department of Justice reached record settlements with banks over foreign exchange and interest rate benchmark manipulation. The Paris Agreement on climate change was adopted in December 2015, influencing long-term capital allocation toward renewable energy and ESG strategies. Tesla continued its push into mass-market electric vehicles, with the Model S and early Model X production ramping up, as detailed in the company's