There is little sign that a recession is imminent. But sky-high demand and supply shortages are testing the economy’s limits. The rapid rebound in consumer spending has overwhelmed supply chains, driving up prices.Credit…Gabby Jones for The New York Times Employers are adding hundreds of thousands of jobs a month, and would hire even more people if they could find them. Consumers are spending, businesses are investing, and wages are rising at their fastest pace in decades. So naturally, economists are warning of a possible recession. Rapid inflation, soaring oil prices and global instability have led forecasters to sharply lower their estimates of economic growth this year, and to raise their probabilities of an outright contraction. Investors share that concern: The bond market last week flashed a warning signal that has often — though not always — foreshadowed a downturn. Such predictions may seem confusing when the economy, by many […]