Showing 1 - 10 of 21
We deliver a short overview of di erent centrality measures and influence concepts in social networks, and present the relation-algebraic approach to the concepts of power and influence. First, we briefly discuss four kinds of measures of centrality: the ones based on degree, closeness,...
Persistent link: https://www.econbiz.de/10010635219
This paper aims at presenting the insurance cost-of-capital com- putation issue. It highlights two methodologies … premium adopted by supervisory authorities. These strategies are based either on market return of insurance companies or on … the modelling of insurance business profit and loss. We estimate a cost-of-capital rate corre- sponding to these basic …
Persistent link: https://www.econbiz.de/10009393806
. Furthermore, farmers have little access to traditional crop insurance, which suffers from high information asymmetry and … design such projects in order to choose the meteorological index, the indemnity schedule and the insurance premium, is …
Persistent link: https://www.econbiz.de/10009401368
The paper investigates whether, as is often suggested by the literature, diversification towards the non-agricultural sector is considered as a risk-mitigating strategy by rural Pakistani households. This issue has already been addressed but usually as an ex post mechanism, i.e. smoothing...
Persistent link: https://www.econbiz.de/10010750552
We study an economy where intermediaries compete over contracts in a nonexclusive insurance market affected by moral …
Persistent link: https://www.econbiz.de/10010751017
We consider a competitive insurance market in which agents can privately enter into multicontractual insurance … relationships and undertake hidden actions. We study the existence of linear equilibria when insurance companies do not have any … types of linear equilibria could exist: A first one in which insurance companies make zero expected profits, and a second …
Persistent link: https://www.econbiz.de/10010899521
The recent fi nancial crisis has lead the IASB to settle new reporting standards for fi nancial instruments. The extended ability to measure some debt instruments at amortized cost is associated with a new impairment losses mechanism: Expected Credit Losses. In this paper, after a brief...
Persistent link: https://www.econbiz.de/10010899862
systems may coexist: insurance and assistance. Insurance level is set by consensus between firms and unions, whereas … assistance expenditures are set by a majority vote in parliament. Social insurance can be manipulated to influence preferences in … emergence of a mixed model: assistance increases to complement existing insurance, not to replace it. A time series cross …
Persistent link: https://www.econbiz.de/10010634998
In this paper, we examine the stock market reaction to industrial disasters. We consider an original sample of 64 explosions in chemical plants and refineries worldwide over the period 1990-2005. A quarter of the accidents resulted in a toxic release, and half of them caused at least one death...
Persistent link: https://www.econbiz.de/10010635087
This paper analyzes the efficient design of insurance schemes in the presence of aggregate shocks and moral hazard. The … identical but are subject to idiosyncratic shocks. Without moral hazard, optimality requires (1) full insurance against … conflicts with the full insurance of idiosyncratic shocks. In particular, how is the sharing of macro-economic risks across …
Persistent link: https://www.econbiz.de/10010738915