5,141 research outputs found
Flexibility at the margin and labor market volatility in OECD countries
We argue that segmented labor markets with flexibility at the margin (e.g., just affecting
fixed-term employees) may achieve similar volatility than fully deregulated labor
markets. Flexibility at the margin produces a gap in separation costs among matched
workers that cause fixed-term employment to be the main workforce adjustment
device. Moreover, in the presence of limitations in the duration and number of renewals
of fixed-term contracts, firms respond by fostering labor turnover which further raises
the volatility of the labor market. We present a matching model with temporary and
permanent jobs where (i) the gap in firing costs and (ii) restrictions in the use of fixedterm
contracts play the central role to explain the similar volatility observed in many
regulated labor markets with flexibility at the margin vis-à-vis the fully deregulated
ones
Flexibility at the Margin and Labor Market Volatility in OECD Countries
We study whether segmented labor markets with flexibility at the margin (e.g., just affecting fixed-term employees) can achieve similar volatility than fully deregulated labor markets. Flexibility at the margin produces a gap in separation costs among matched workers that cause fixed-term employment to be the main workforce adjustment device, which in turn increases de labor market volatility. This increased volatility is partially reverted when limitations in the duration and number of renewals of fixed-term contracts are introduced. Under this scenario, firms respond by reducing the intensity of job destruction since it becomes more difficult to avoid firing costs in permanents contracts. We present a matching model with temporary and permanent jobs where (i) the gap in firing costs and (ii) restrictions in the use of fixed-term contracts helps explain the similar volatility observed in many regulated OECD labor markets with flexibility at the margin vis-à-vis the fully deregulated ones.separation costs, volatility, flexibility at the margin, matching model
Flexibility at the margin and labor market volatility in OECD countries
We argue that segmented labor markets with flexibility at the margin (e.g., just affecting fixed-term employees) may achieve similar volatility than fully deregulated labor markets. Flexibility at the margin produces a gap in separation costs among matched workers that cause fixed-term employment to be the main workforce adjustment device. Moreover, in the presence of limitations in the duration and number of renewals of fixed-term contracts, firms respond by fostering labor turnover which further raises the volatility of the labor market. We present a matching model with temporary and permanent jobs where (i) the gap in firing costs and (ii) restrictions in the use of fixedterm contracts play the central role to explain the similar volatility observed in many regulated labor markets with flexibility at the margin vis-à-vis the fully deregulated ones.
El jaciment del carrer Almeda de Bordils, Gironès. Noves dades sobre el bronze antic al nord-est de Catalunya
Dues sivelles de cinturó amb un garfi de la necròpolis de Negabous (Perpinyà, Pirineus orientals)
Long-distance radiative corrections to the di-pion tau lepton decay
We evaluate the model-dependent piece of O(alpha) long-distance radiative
corrections to tau^- \to \pi^- \pi^0\nu_{\tau} decays by using a meson
dominance model. We find that these corrections to the di-pion invariant mass
spectrum are smaller than in previous calculations based on chiral perturbation
theory. The corresponding correction to the photon inclusive rate is tiny
(-0.15%) but it can be of relevance when new measurements reach better
precision.Comment: 4 pages, 2 figures. An estimate of the shift produced in the
evaluation of the h.v.p. contribution to the muon anomalous magnetic moment
is added. Version to appear in Phys. Rev.
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