The paper presents recent developments in Morfeusz – a morphological analyser for Polish. The program, being already a fundamental resource for processing Polish, has been reimplemented with some important changes in the tagset, some new options, added information on proper names, and ability to perform simple prefix derivation. The present version of Morfeusz (including its dictionaries) is ma...

a r t i c l e i n f o Do congestion externalities offer a reason to depart from complete price stability as the only goal of monetary policy in a New Keynesian model featuring search frictions, and under what conditions is the welfare cost of labor-market distortions sizable? This paper tries to answer these questions by deriving a linear quadratic framework for optimal monetary policy analysis...

The service sector, in particular business services, has become increasingly important developed economies. increasing complexity of the supply market combined with customers’ limited knowledge specifying services contributed to a more active role suppliers those processes. Service specifications can go through stabilization and destabilization cycles over time context customer-supplier interac...

As off-the-shelf (OTS) autopilots become more widely available and user-friendly and the drone market expands, safer, more efficient, and more complex motion planning and control will become necessary for fixed-wing aerial robotic platforms. Considering typical low-level attitude stabilization available on OTS flight controllers, this paper first develops an approach for modeling and identifica...

After the Second World War, both Greece and Italy experienced a Left-Right political polarization and a reproduction of earlier patterns of political patronage. Both Italy and Greece received international aid, including emergency relief, interim loans, and Marshall Plan funds. By the beginning of the 1950s, the Italian economy had recovered better from war destruction and had achieved industri...

After the Second World War, both Greece and Italy experienced a Left-Right political polarization and a reproduction of earlier patterns of political patronage. Both Italy and Greece received international aid, including emergency relief, interim loans, and Marshall Plan funds. By the beginning of the 1950s, the Italian economy had recovered better from war destruction and had achieved industri...

This paper studies the role of stabilization policy in a model where …rm entry responds to shocks and uncertainty. We evaluate stabilization policy in the context of a simple analytically solvable sticky price model, where …rms have to prepay a …xed cost of entry. The presence of endogenous entry can alter the dynamic response to shocks, leading to greater persistence in the e¤ects of monetary ...

This paper presents the first deterministic selfstabilizing network orientation algorithms. We present three protocols for arbitrary and asynchronous networks. All the protocols set up a chordal sense of direction in the network. The protocols are self-stabilizing, meaning that starting from an arbitrary state, the protocols are guaranteed to reach a state, in which all edge labels (assigned to...

We study the supergravity hybrid inflation model of Ref. [1] in the presence of a modulus field. The η-problem is solved by a shift symmetry for the inflaton, which protects the inflaton mass even in the presence of the modulus field. Inflation is (nearly) unaffected by moduli stabilization, provided the scale of supersymmetry breaking in the post-inflation vacuum is small. Therefore the model ...