Category Archives: financial markets

The Rising Dollar and Macroeconomic and Policy Prospects

From Buoyant Dollar Recovers Its Luster, Underlining Rebound in U.S. Economy in today’s NY Times:

The United States dollar, after one of its most prolonged weak spells ever, has now re-emerged as the preferred currency for global investors. Across trading desks in New York, London and elsewhere, analysts are rushing to raise their dollar forecasts based on the resurgence in the American economy.

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Regimes in macroeconomics

For academic researchers who are readers of this blog (and I know you’re lurking out there), I wanted to call attention to my new paper on Macroeconomic Regimes and Regime Shifts:

Many economic time series exhibit dramatic breaks associated with events such as economic recessions, financial panics, and currency crises. Such changes in regime may arise from tipping points or other nonlinear dynamics and are core to some of the most important questions in macroeconomics. This chapter surveys the literature on regime changes. Section 1 begins with an interpretation of the move of an economy into and out of recession as an example of a change in regime and introduces some of the basic tools for analyzing such phenomena. Section 2 provides a detailed overview of econometric methods that are appropriate for time series that are subject to changes in regime. Section 3 summarizes the ways in which changes in regime can be incorporated into theoretical economic models and briefly reviews applications in a number of areas of macroeconomics.

Reaching for yield

The unfunded liabilities of the San Diego County Employees Retirement Association have increased every year for the last five years, reaching $2.45 billion last year, more than quintuple the level in 2008. The calculation of how big the shortfall is assumes that the fund is going to be able to earn a 7.75% return on its investment after subtracting administrative costs. If it earns less than 7.75%, the shortfall will be even bigger. A 10-year Treasury bond currently pays 2.4%, and a typical stock has a dividend yield under 2%. So what do you do if you’re in charge of the system’s $10 billion in assets?

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