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В разделе собрана информация о статьях по экономике, социологии и менеджменту. Во многих случаях приводятся полные тексты статей. (подробнее...)

CEPR Discussion Papers

Выпуски:
Опубликовано на портале: 27-10-2004
Stephen Bond, Anke Hoeffler, Jonathan Temple CEPR Discussion Papers. 2001.  No. 3048.
This paper highlights a problem in using the first-difference GMM panel data estimator cross-country growth regressions. When the time series are persistent, the first-differenced GMM estimator can be poorly behaved, since lagged levels of the series provide only weak instruments for subsequent first-differences. Revisiting the work of Caselli, Esquivel and Lefort (1996), we show that this problem may be serious in practice. We suggest using a more efficient GMM estimator that exploits stationarity restrictions, and this approach is shown to give more reasonable results than first-differenced GMM in our estimation of an empirical growth model.
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Опубликовано на портале: 10-12-2003
Gianluca Benigno, Pierpaolo Benigno CEPR Discussion Papers. 2001.  No. 2807.
A positive and normative evaluation of alternative monetary policy regimes is addressed in a simple two-country general equilibrium model. The behavior of the exchange rate, as well as of the other macroeconomic variables, depends crucially on the monetary regime chosen, though not necessarily on monetary shocks. The centralized welfare criterion presents a trade-off between stabilizing the economy around the flexible-price allocation and reducing the volatility of the nominal interest rates. Some form of control of the exchange rate is desirable.
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