Today in the United States, a company using its workforce as Ford did would find it tough to stay afloat. Such labor-intensive processes would be too expensive. And besides, people are generally more educated today and want work that’s more meaningful.What robots can’t do is the creative, team-oriented work that requires sophisticated communication and decision making. Managing creative teams is different from managing mechanical processes. Consequently, when the way the workforce operates begins to change, management’s thinking also needs to change. In many organizations, however, workers are constantly asked to change and upgrade their skills—only to be led by people using the same style of management that was in vogue fifty years ago.

Management’s job today is to build partnerships within organizations. In an information-based economy, no single group can be the sole purveyor of the “raw material” needed to manufacture the product. In fact, after decades of diversification, many businesses are actively reverting to their core business competencies and outsourcing those portions of their business that are not designed to satisfy their customers needs.

The addition of the individual contributions to expected excess return in Our study yields an expected 1-year excess return of 88.2 bp for A-rated corporate bonds with a maturity of 5-years. This is significantly below the initial spread of 100 bps. The difference reflects the fact that a downgrade is more probable for A-rated corporate bonds than an upgrade, and that the associated spread changes are not symmetric. The magnitude of spread widenings due to downgrades is usually much higher than the spread tightening after rating upgrades. It is interesting to note that among investment grade bonds the ratio of upgrades to downgrades is most favorable for Baa-rated bonds. However, in the case of a downgrade these bonds often suffer massive price declines, because they fall below investment grade levels.

Numerous empirical studies confirm that the economic cycle is an important determinant for the performance of credit and government bond markets. They find that credit spreads are negatively correlated with GDP growth.. Historically, spreads tightened during the early stages of economic expansions, and spreads widened during economic recessions. Crabbe and Fabozzi (2002) note that during the ten economic cycles since the end of the Second World War, the Baa–Aaa quality spread typically already widened in the months leading up to a recession. After a recession began, spreads usually continued to widen, peaking approximately 10–14 months into the cycle. The magnitude of the spread widening as well as the duration of the spread widening, however, varies from cycle to cycle, depending primarily on the duration of the recession period and the magnitude of the economic downturn. The fact that credit spreads tend to widen before the business cycle peaks indicates that corporate bond investors often anticipate future economic developments.

Focusing on macroeconomic activity variables, therefore, is not sufficient to predict changes in corporate bond spreads. Investors should carefully analyze leading economic indicators as well as any evidence that corporate profitability slows or leverage increases. Both factors result in a reduced ability to generate cash flows and weakens credit quality, resulting in a higher risk of default.