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71.
Pablo Cuba‐Borda Luca Guerrieri Matteo Iacoviello Molin Zhong 《Journal of Applied Econometrics》2019,34(7):1073-1085
Applied researchers interested in estimating key parameters of dynamic stochastic general equilibrium models face an array of choices regarding numerical solution and estimation methods. We focus on the likelihood evaluation of models with occasionally binding constraints. We document how solution approximation errors and likelihood misspecification, related to the treatment of measurement errors, can interact and compound each other. 相似文献
72.
Brendan Markey‐Towler 《American journal of economics and sociology》2019,78(1):95-135
Microeconomics requires a new grounding or formulation that can account for a broader range of socioeconomic behavior than neoclassical economics does. The core of the neoclassical economics research program—the theory of rational choice—has offered insights into the determination of socioeconomic behavior. But other elements need to be integrated into a coherent microeconomic perspective. We introduce such a perspective in which neoclassical economics becomes a special case. This advances our understanding of the determinants of behavior in a coherent and integrated manner. This perspective may form the foundation of an evolutionary and institutional perspective on socioeconomic systems. This has practical value in designing strategy and policy. 相似文献
73.
This paper surveys the conditions under which it is possible to represent a continuous preference ordering using utility functions. We start with a historical perspective on the notions of utility and preferences, continue by defining the mathematical concepts employed in this literature, and then list several key contributions to the topic of representability. These contributions concern both the preference orderings and the spaces where they are defined. For any continuous preference ordering, we show the need for separability and the sufficiency of connectedness and separability, or second countability, of the space where it is defined. We emphasize the need for separability by showing that in any nonseparable metric space, there are continuous preference orderings without utility representation. However, by reinforcing connectedness, we show that countably boundedness of the preference ordering is a necessary and sufficient condition for the existence of a (continuous) utility representation. Finally, we discuss the special case of strictly monotonic preferences. 相似文献
74.
This article tests the public interest and regulatory capture hypotheses, in the context of the Swedish electricity market,
by studying the factors influencing the Swedish Energy Agency’s decision to replace decision-makers it employs to hear customer
complaints against utilities. The study covers the period from the beginning of 1996, when a series of regulatory reforms
were introduced to improve consumer protection, until the end of 2008. The study concludes that decision-makers who find in
favor of customers have had a statistically lower probability of being removed, consistent with public interest theory. A
transitory effect of favoring utilities can be observed for the period from 2 to 6 years following the reforms. In this period,
government and public scrutiny of the regulator, which had been high in the immediate aftermath of the reforms, had waned
and there were few precedents decided by the courts that the regulator was required to follow. This vacuum created an opportunity
for the utilities to increase their influence over the regulator. Once the courts started establishing precedents in relatively
large numbers, the supervisory role of the courts ensured that the actions of the regulator were scrutinized. This development
has served a similar function to government and public scrutiny in the years immediately following the reforms in promoting
the public interest. 相似文献
75.
Using nonparametric, production‐frontier methods, we decompose labor productivity growth into components attributable to technological change (shifts in the world production frontier), technological catch‐up (movements toward or away from the frontier), and physical and human capital accumulation (movements along the frontier). We find that (1) technological change is decidedly nonneutral, (2) productivity growth is driven primarily by physical and human capital accumulation, (3) the increased international dispersion of productivity is explained primarily by physical capital accumulation, and (4) international polarization (the shift from a unimodal to a bimodal distribution) is brought about primarily by efficiency changes (technological catch‐up). 相似文献
76.
Jean‐Philippe Serbera 《Managerial and Decision Economics》2017,38(6):832-844
This article examines the efficacy of a ‘defense in participations’ policy consisting of competitors acquiring cross‐equity participations within the same industry to prevent hostile takeovers. This defense in participations strategy provides disincentive for raiders as partial ownerships increase market power of competitors and then reinforce the ‘outsider effect’. Also, we find conditions for a general result, which state that takeovers are less profitable in an industry with participations rather than in an industry without any capital links. We provide information to regulators about the positive social impact of cross participations in the context of mergers and expose an economic dilemma between a ‘laissez‐faire’ and an interventionist approach. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
77.
Impact of Management Practices on Persistent and Residual Technical Efficiency – a Study of Swedish pig Farming 下载免费PDF全文
Gordana Manevska‐Tasevska Helena Hansson Katarina Labajova 《Managerial and Decision Economics》2017,38(6):890-905
Managerial capacity builds over the years and the accumulated knowledge/practice affect the outcome of the period that follows, with long‐run/permanent effects on inefficiency. Therefore, predictions of the influence of managerial capacity on the time‐varying inefficiency, regularly estimated as overall efficiency, may be biased. This study analyzed the influence of farm management practices on both the persistent and residual efficiency, and evaluated how conclusions drawn about the effect of management practices are assessed if overall efficiency, instead of permanent and residual efficiency, is evaluated. Farm‐accounting data of Swedish pig producers and information from a survey related to managerial practices were used. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
78.
Our study analyzes rivalry within and across markets of size‐defined strategic groups in the banking industry. We consider that, owing to group‐level effects, like efficiency and funding, the degree of rivalry of size‐defined strategic groups depends on whether the competitor is acting in the same or in a different market and whether the competing firms are within the same strategic group or in different groups. We estimate the effect of group interactions within and across loans and deposits markets on firm performance in the Spanish banking industry. We find evidences of rivalry as described in our hypotheses. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
79.
We describe a double agency problem in firms' charitable donations. When managers have better knowledge about the effectiveness of donations and their altruistic preferences, it is difficult for shareholders to tell whether charitable donations are made for a strategic purpose or due to managerial altruism. We characterize the equilibrium donations in a heterogeneous competition model. We show that managerial altruism is a substitute for the effectiveness of donations, and excess donations cannot be prevented by a compensation scheme that reduces the interest conflicts between ownership and management. Under board authorization, the board will tolerate donations with high effectiveness and low altruism as well as donations corresponding to low effectiveness and high altruism. Under a penalty scheme, the altruistic manager will increase donations, in order to increase donation's strategic benefit to compensate for the loss from the penalty. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
80.
Inmaculada Beltrán‐Martín Juan Carlos Bou‐Llusar Vicente Roca‐Puig Ana Belén Escrig‐Tena 《Human Resource Management Journal》2017,27(3):403-422
Drawing on the contextual perspective, this study provides novel empirical evidence on how the organisational context (specifically, the firm's human resource strategy) has an effect on employee proactivity. We use matched data from managers and employees in 102 Spanish professional service firms to examine how high performance work systems contribute to enhance employee proactive behaviours through two motivational variables: role breadth self‐efficacy and flexible role orientation. Results of a multilevel study demonstrate that role breadth self‐efficacy mediates between HPWS and employee proactivity, but flexible role orientation does not mediate this relationship. 相似文献