UB Economics (ERE): Envíos recientes
Mostrando ítems 61-80 de 460
Mergers, branch consolidation and financial exclusion in the US bank market
We analyze the role of bank mergers as determinants of the evolution of branch presence at the county level. Panel regressions based on county-level branch density are used to study differences across urban versus rural ...
Uniform-price assignment markets
Uniform-price assignment games are introduced as those assignment markets with the core reduced to a segment. In these games, for all active agents, competitive prices are uniform although products may be non-homogeneous. ...
Segregation and preferences for redistribution
We study the relationship between segregation and preferences for redistribution in Europe. We measure segregation as the incidence of assortative mating in terms of education and occupation. Assortative mating is measured ...
Labor Mobility and Productivity Growth
[cat] Els models de creixement amb aprenentatge suposen que el coneixement après en producció es transmet de forma lliure i instantània a tota l'economia. En con- seqüència, l'economia presenta economies d'escala creixents ...
The empirics of spatial competition: evidence from European regions
The New Economic Geography literature allows detailed analysis of the factors that determine the location decisions of firms in integrated markets. However, the competitive process is modelled in a rather rudimentary way, ...
What do we actually mean by talent in business? Does it really matter?
[spa] La conceptuación de talento ha ido cobrando cada vez más importancia tanto para académicos como profesionales, con el fin de avanzar en el estudio de la gestión del talento. De hecho, la confusión sobre el significado ...
The effects of unemployment benefits on migration in lagging regions [WP-ERE]
[spa] En este trabajo se analizan los efectos sobre la movilidad geográfica de una política pública (SIPTEA) que aumenta la protección por desempleo en Extremadura y Andalucía. Utilizando la discontinuidad geográfica en ...
Consistency and the core of multi-sided assignment markets
[cat] En aquest treball es demostra que en el domini dels jocs d’assignació equilibrats multisectorials (Quint, 1991), el core és l’única solució no buida que satisfà derived consistency i projection consistency. També es ...
Technical Progress, Sorting, and Early Retirement
[cat] El progrés tecnològic afecta a la jubilació anticipada a través de dues forces oposades. Per una banda, augmenta el salari real i, per tant, crea incentius per posposar la jubilació. Per altra banda, causa l’erosió ...
Maternal employment and childhood malnutrition in Ecuador (WP)
This paper estimates the causal impact of maternal employment on several childhood malnutrition outcomes in Ecuador, to understand the trade-off between the time mothers devote to work and child-caring activities. We use ...
Decentralized rationing problems [WP]
Decentralized rationing problems are those in which the resource is not directly assigned to agents, but first allocated to groups of agents and then divided among their members. Within this framework, we define extensions ...
Demand for Child Labor in a Dynamic North-South Trade Model
This paper examines how trade liberalization affects the demand for child labor employing a dynamic North-South trade framework. Innovating firms in the North are assumed to be heterogeneous and differ in their marginal ...
Von Neumann-Morgenstern solution and convex descompositions of TU games
We study under which conditions the core of a game involved in a convex decomposition of another game turns out to be a stable set of the decomposed game. Some applications and numerical examples, including the remarkable ...
Towards a theory of the credit-risk balance sheet (II). The evolution of its structure
This article has an immediate predecessor, upon which it is based and with which readers must necessarily be familiar: Towards a Theory of the Credit-Risk Balance Sheet (Vallverdú, Somoza and Moya, 2006). The Balance Sheet ...
Explaining vineyard specialization in the province of Barcelona (Spain) in the mid-19th century
[cat] Presentem un model estadístic de l’especialització vitícola a la província de Barcelona cap el 1860 que combina la pressió boserupiana de l’augment de població, l’atracció de la demanda induïda per un creixement de ...
Unemployment dynamics and NAIRU estimates for CEECs : a univariate approach
In this paper we test for the hysteresis versus the natural rate hypothesis on the unemployment rates of the EU new members using unit root tests that account for the presence of level shifts. As a by product, the analysis ...
Coalitionally monotonic set-solutions for cooperative TU games
A static comparative study on set-solutions for cooperative TU games is carried out. The analysis focuses on studying the compatibility between two classical and reasonable properties introduced by Young (1985) in the ...
Cost-Based Models of Economic Growth
In this paper we highlight the importance of the operational costs in explaining economic growth and analyze how the industrial structure affects the growth rate of the economy. If there is monopolistic competition only ...
Reconstruction of the Regional GDP of Portugal, 1890 – 1980
[cat] Aquest article metodològic ofereix estimacions del PIB per càpita regional de les regions portugueses, entre 1890 i 1980. Aquestes estimacions s’han obtingut seguint la metodologia proposada per (Geary and Stark, ...
The relationship of capitalization period length with market portfolio composition and betas
Beta coefficients are not stable if we modify the observation periods of the returns. The market portfolio composition also varies, whereas changes in the betas are the same, whether they are calculated as regression ...
