COLUMN-Fed rate cut likely if U.S. manufacturing continues to slow: Kemp

(Repeats Thursday's story without changes)

* Chartbook: https://tmsnrt.rs/2WjnsKH

By John Kemp

LONDON, May 2 (Reuters) - U.S. manufacturers reported a further slowdown in growth last month. If the trend continues, it is likely the Federal Reserve will cut interest rates in the second half of the year as a precaution against recession.

The Institute for Supply Management’s purchasing managers’ index fell to 52.8 in April, down from 55.3 in March and only modestly above the 50-point threshold separating expanding activity from a contraction.

The index has been on a downward trend since peaking in August 2018 and has now fallen to its lowest level since October 2016, according to the latest survey results published on Wednesday.

In August, the index was in the 90th percentile for all months since 1950, pointing to a very broad-based and rapid expansion. By April, the index had fallen to the 44th percentile, indicating a significant slowdown.

Manufacturers report new orders, production and employment are all growing more slowly, while inventories are increasing faster, and supplier deliveries are accelerating, all of which are consistent with slowing growth.

CYCLICAL ACTIVITY

The U.S. manufacturing sector typically cycles between periods of faster and slower growth, some of which become end-of-cycle recessions while others become mid-cycle slowdowns followed by renewed expansion.

The manufacturing growth cycle is not regular, but it is somewhat predictable, and the acceleration and deceleration of activity is not random. The ISM index follows a fairly consistent oscillation.

End-of-cycle recessions almost always prompt the Federal Reserve to cut overnight interest rates and take other steps to boost lending and ease financial conditions (https://tmsnrt.rs/2WjnsKH).

The recession in 1980 was a rare exception, when the Fed raised rather than lowered interest rates, even as the economy slipped into recession, in an effort to reduce inflation.

But mid-cycle slowdowns in manufacturing also usually result in a cut in policy-controlled interest rates or other monetary easing as the central bank attempts to fend off the risk of recession.

Mid-cycle manufacturing slowdowns centred on April 1967, May 1985, January 1996 and December 1998 all coincided with reductions in the effective federal funds rate.

Sometimes the central bank takes other measures rather cutting the federal funds target, for example adding to its portfolio of securities, changing its forward guidance, or easing other credit controls.

The slowdown centred on August 1962 prompted the Fed to buy extra U.S. Treasury securities and ease margin requirements to boost lending and offset the sharp reduction in stock market credit (“Annual Report”, 1962).