Multinational corporations (MNCs) often assign expatriate executives overseas to transfer knowledge, yet prior research has not specifically examined the utilization of expatriates as a strategic resource facilitate knowledge and enhance foreign direct investment performance. Drawing from resource-based view firm international strategy literature, authors argue that assignment particular subsidiary will performance transferred into through mediate this relationship. Results based on MNCs’...

Abstract Organizations invest substantial resources in research and development (R&D) to increase long‐term performance. Despite these investments, contextual contingencies can impact innovation. Our findings show that Chinese manufacturers with cultures emphasizing innovation teamwork more effectively use financial the process. Findings also demonstrate of education on is greater low stability high orientations. Results indicate a culture outcomes leads lower levels irrespective human...

In this paper, the key work of smart grid equipment fault prediction and early warning, dynamic operation maintenance strategy research is studied by using large data mining analysis method. Spark, Hive, HDFS(Hadoop Distributed File System), MapReduce other technologies are used to build a warning decision-making platform for grid. taking big technology as core, BP neural network algorithm optimized self-developed proprietary algorithm, which improves accuracy model. The can realize...

Purpose The purpose of this paper is to conceptually demonstrate that the relationship between turnover and innovation not direct as some research suggests, but rather indirect, with organizational learning prerequisite social mechanism ties two phenomena together. Design/methodology/approach This integrates across a number related areas develop model immediate indirect consequences different rates knowledge worker turnover. Findings finds certain conditions mechanisms must first be in place...

The top 23 countries with energy consumption accounting for 80% of the worldwide total in 2020 were selected as research objects this study. structure these has been compared and studied from proportion clean primary energy, utilization rate fossil electric terminal consumption, characteristics intensity also analyzed based on per unit GDP, capital, land area. patterns various social-economic operation, production, life discussed, combined industrial subsector consumption. concept natural...

Entropy is an alternative measure to calculate the risk, simplify portfolios and equity risk premium. It has higher explanatory power than capital asset price model (CAPM) beta. The comparison of CAPM beta provide in depth analysis about that turn help investor make right investment decisions minimizes risk. In this context, study aims compare Shannon Rennyi Entropies with for measuring Ordinary Least square approach been utilized using a dataset 67 enterprises registered Pakistan Stock...

This paper addresses the continuous-time portfolio selection problem under generalized disappointment aversion (GDA). The implicit definition of certainty equivalent within GDA preferences introduces time inconsistency to this problem. We provide sufficient and necessary condition for a strategy be an equilibrium by fully nonlinear integral equation. Investigating existence uniqueness solution equation, we establish equilibrium. Our findings indicate that preferences, non-participation in...

This paper discusses a nonlinear integral equation arising from class of time-consistent portfolio selection problem. We propose unified framework requiring minimal assumptions, such as right-continuity market coefficients and square-integrability the price risk. Our main contribution is proving existence uniqueness square-integrable solution for under mild conditions. Illustrative applications include mean-variance utility maximization with random risk aversion.

Vector set search, an underexplored similarity search paradigm, aims to find vector sets similar a query set. This paradigm leverages the inherent structural alignment between and real-world entities model more fine-grained consistent relationships for diverse applications. task, however, faces severe efficiency challenges than traditional single-vector due combinatorial explosion of pairings in set-to-set comparisons. In this work, we aim address posed by as well curse dimensionality...

The development of nuclear power has become an important way to solve the problems environment and energy in many countries, also it is policy e structure China. But moral hazard safety supervision happened. By adopting game analysis method establishing model power, paper with static mixed finite iterations dynamic game. As a result, can lower if governments strengthen punishment violation rules reduce cost.

In this paper, we propose a new type of reversible modern tontine with transaction costs. The wealth the retiree is divided into bequest account and account. And consumption can only be withdrawn from Each between two accounts incurs fixed proportional costs depending on volume. dynamically controls allocation policy to maximize utilities. We formulate optimization problem as combined stochastic impulse control infinite time horizon, characterize value function unique viscosity solution...

Abstract With the increasingly development of new information and communication technologies, China has proposed integration technology, electrical equipment, intelligent Internet Thing (IoT) system to accelerate innovative manufacturing industry. However, isolation data scattering cause poor services equipment. Aiming at question, preliminary construction equipment IoT Platform (EIP) is carried out in this article through analysis design, which helps enterprises improve quality...