Documentos de trabajo - Lan gaiak

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Open Access
Did US business dynamism recover in the 2010s?
(2021) Aguilera Bravo, Asier; Casares Polo, Miguel; Khan, Hashmat; Ekonomia; Institute for Advanced Research in Business and Economics - INARBE; Economía
We provide evidence that both firm and establishment entry rates in the US have been increasing over the past decade, seemingly ending the secular decline observed over previous decades. However, the job-size of new businesses relative to incumbents has decreased substantially. Controlling for these opposite trends reveals that the size-adjusted entry rate continues to decline.
Embargo
On staggered prices and optimal inflation
(2019) Aguilera Bravo, Asier; Casares Polo, Miguel; Ekonomia; Institute for Advanced Research in Business and Economics - INARBE; Economía; Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa
This paper computes the steady-state optimal rate of inflation assuming two different sticky-price specifications, Calvo (1983) and Taylor (1980), in a model with monopolistic competition. The optimal rate of inflation in steady state is always positive. This result is robust to changes in the degree of price stickiness. In both cases of staggered prices, the optimal rate of inflation is approximately equal to the ratio between the rate of discount and the Dixit-Stiglitz elasticity.