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91.
We run laboratory experiments to analyze the impact of prior investment experience on price efficiency in asset markets. Before subjects enter the asset market they gain either no, positive, or negative investment experience in an investment game. To get a comprehensive picture about the role of experience we implement two asset market designs. One is prone to inefficient pricing, exhibiting bubble and crash patterns, while the other exhibits efficient pricing. We find that (i) both, positive and negative, experience gained in the investment game lead to efficient pricing in both market settings. Further, we show that (ii) the experience effect dominates potential effects triggered by positive and negative sentiment generated by the investment game. We conjecture that experiencing changing price paths in the investment game can create a higher sensibility on changing fundamentals (through higher salience) among subjects in the subsequently run asset market.  相似文献   
92.
This article considers the trend in many countries towards securitised immigration policies and “hardening” of borders through the construction of walls or fences. In contrast the borderless world of globalisation, it identifies these attempts to strengthen control of borders as teichopolitics: the politics of building barriers. This article analyses the different types of hardened borders that exist today and proposes a typology of frontlines, fences/walls, and closed straights. Then the article maps the locations of these barriers and argues that although other justifications ranging from smuggling to terrorism are often put forward, these barriers are mostly connected with managing immigration flows. Indeed, many of these barriers are located on important economic or social discontinuity lines, precisely where the system reveals its underlying logics. These walls and fences symbolise the emergence of a privileged few who actually live the promise of globalisation and defend its privileges through teichopolitics.  相似文献   
93.
This paper combines several interesting econometric techniques to examine changes in the conditional return distribution of security returns following option introduction. An EGARCH model is used to characterize the return generating process. An intervention analysis is performed to determine whether the parameters of the EGARCH model shift following initial options listing. This paper finds that the conditional distribution of security returns is unaffected by option introduction. Estimation of a transfer function-noise model also shows that option introduction has no effect on conditional volatility.  相似文献   
94.
We consider the problem of valuation of interest rate derivatives in the post-crisis set-up. We develop a multiple-curve model, set in the HJM framework and driven by a Lévy process. We proceed with joint calibration to OTM swaptions and co-terminal ATM swaptions of different tenors, the calibration to OTM swaptions guaranteeing that the model correctly captures volatility smile effects and the calibration to co-terminal ATM swaptions ensuring an appropriate term structure of the volatility in the model. To account for counterparty risk and funding issues, we use the calibrated multiple-curve model as an underlying model for CVA computation. We follow a reduced-form methodology through which the problem of pricing the counterparty risk and funding costs can be reduced to a pre-default Markovian BSDE, or an equivalent semi-linear PDE. As an illustration, we study the case of a basis swap and a related swaption, for which we compute the counterparty risk and funding adjustments.  相似文献   
95.
Diversification by firms into unfamiliar areas of business is achieved either by acquisition of an existing business in the destination industry or a greenfield start‐up. This article focuses on the business strategy of greenfield start‐ups. We theorize and find that firms entering a market by establishing a new subsidiary rely solely on their own preexisting internal resources, making it favorable to align the business strategy of the start‐up with the firm's value‐generating competencies. Our empirical results, which are based on a sample of German Pensionsfonds and their parent companies, are consistent with the view that the business strategy choice of a newly founded subsidiary is substantially directed by the internal resources and competencies of the parent firm.  相似文献   
96.
新春贺辞     
金虎辞旧岁,玉兔迎新春。在这辞旧迎新之际,我谨代表中共济南市委宣传部,向长期以来关心、支持济南经济社会发展的海内外读者朋友和网民朋友表示衷心的感谢!向辛勤工作在外宣战线上的同志们表示亲切的慰问!  相似文献   
97.
98.
We examine the impact of R&D and technology imports on firm performance in Taiwan??s manufacturing industry in a policy context of industrial upgrading. To do so, we estimate a Translog production function on two panels (covering 1992?C1995 and 1997?C2003), using stochastic frontier models. We find that the effects of both knowledge inputs become significant in a larger number of industries in the second panel. These results suggest that the policies encouraging innovation implemented from 1991 onwards paid off in the second half of the 1990s, with innovation driving firm sales. In traditional industries, the effect of innovation can be interpreted as an effort to catch up with the global technology frontier. In the electronics and high-technology industries, it rather testifies of the emergence of a new domain of specialization for Taiwan??which was largely enabled by the aforementioned innovation policies.  相似文献   
99.
In entering a new market, firms face demand uncertainty. We depart from the usual Hotelling duopoly model with sequential entry. We allow firms to locate outside of the city and assume that market conditions are common knowledge. We then introduce one-sided demand uncertainty. We find that demand uncertainty can be seen as a differentiation force when faced by the first entrant and as an agglomeration force when faced by the second entrant. Finally, the second firm’s imperfect information implies higher welfare losses.  相似文献   
100.
We study the relation between individual preferences for job amenities (e.g., type of work, job security) and compensating wage differentials in cross‐section. To this end, we estimate a partial equilibrium job search model on panel data from eight European countries. There are five non‐wage job characteristics and two sources of job‐to‐job mobility: on‐the‐job search and reallocation shocks. We also allow for two types of unobserved heterogeneity. We find strong preferences for amenities, especially job security, yet, these preferences do not translate into significant wage differentials in cross‐section. Counterfactual experiments show that one would need extremely low levels of search frictions for compensating differentials to arise. Lastly, a similar exercise on the distribution of job change outcomes reveals the role of constrained job‐to‐job mobility in the absence of compensating wage differentials. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
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