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Policy evaluation and empirical growth research
This paper explores the implications of the vast body of studies of cross-country growth determinants for the evaluation of alternative policies. Empirical growth studies have experienced a remarkable flowering in the last fifteen years, and innumerable insights have unquestionably been uncovered ...
The macroeconomic conseguences of wage indexation revisited
Since the mid-1970s, the macroeconomic consequences of wage indexation has been the subject of considerable research. Starting with an enthusiastic proposal for indexation by Friedman (1974) and two influential papers by Gray (1976) and Fischer (1977), the academic literature has examined the effects ...
The effect of uncertainty on monetary policy: how good are the brakes?
In most industrial countries, official interest rate changes tend to be 'smooth'. That is, rates are adjusted relatively infrequently and is small steps. Yet the path of interest rates that emerges as optimal from macroeconomic models is, in general, considerably more volatile. So are the paths of ...
Fifteen years of new growth economics: what have we learned?
Paul Romer’s paper, “Increasing Returns and Long-Run Growth,” is now fifteen years old. This pathbreaking contribution led to a resurgence in research on economic growth. The resulting literature has in had a number of important impacts. In particular, it shifted the research focus of macroeconomists. ...
Optimal management of indexed and nominal debt
In standard macroeconomics, fiscal policy involves choices about expenditures, taxes, and debt issue. The different kinds of public spending may be distinguished with respect to their interactions with private decisions. For example, some public activities influence private production and some interact ...
Inflation targeting: an overview
After the emergence of a consensus in the 1980s on the harmful effects of inflation, the last decade of the twentieth century witnessed a market reduction in inflation rates across the world. By the end of the 1980s, empirical evidence collected from large cross-country analyses and numerous case ...
Indexation, inflationary inertia, and the sacrifice coeficient
When inflation is chronic, firms develop indexation practices that automatically tie the growth of prices, wages, and other contracts to the performance of some comprehensive price index. The microeconomic advantages of indexation are evident and derive from the immunization of the relative price ...
The effects of business cycles on growth
This paper explores the links between business cycles and long-run growth. Although it is clear from a theoretical point of view that both of these phenomena are driven by the same macroeconomic variables, the interaction between economic fluctuations and growth has been largely ignored in the academic ...