The HRM–capital market link: Effects of securities analysts on strategic human capital

This article develops theory about an agency problem affecting the strategic human capital (SHC) of the firm. It proposes three categories of SHC‐related choices managers must make that imply a trade‐off between near‐ and long‐term performance. Dispersed shareholding, firm coverage by securities analysts, and their practice of publishing quarterly earnings forecasts are argued to entail a bias in management incentives, shifting the balance in this trade‐off toward near‐term performance. To restore the balance, securities analysts would need to distinguish transitory from recurring effects of SHC‐related choices in their valuation models (e.g., treating certain labor cost savings during cyclical downturns as transitory). Restoring the balance would also require them to anticipate long‐term effects in their long‐term earnings forecasts (e.g., long‐term positive effects of retaining employees with valuable skills during cyclical downturns). The article discusses specific transitory cost effects and long‐term effects they could potentially take into account. The skills and incentives needed by analysts to account for such effects are argued to vary across firm segments.     

Do Indian States Mimic,Compete or Interact in Local Public Spending? A Spatial Econometric Analysis

This paper analyses spatial interaction in public spending decisions across 22 Indian states during the period 1980–1981 to 2014–2015. In particular, we estimate interactive hypotheses for different proximities of states using a spatial panel data approach. The empirical results support strong spatial interaction and yardstick competition in public spending. Interactive behavior among the states has been found to be consistent and conditional on per capita income, fiscal transfers, infrastructure, literacy and population density. Interaction arising from yardstick competition significantly affects public spending decisions. The present study realizes the need for a well‐developed and comprehensive network to strengthen the interdependence in public spending among the states for higher welfare gain.     

粮食与经济重心迁移路径及空间耦合关系分析*——以湖北省粮食主产县为例

[目的]我国的粮食安全问题一直备受关注,作为粮食安全重要保障的粮食主产区近年来却面临着粮食生产与经济发展协调性、可持续性下降的困扰。文章以湖北省46个粮食主产县为研究区,对其粮食生产与经济发展的耦合协调状况进行研究,以期为地方政府粮食安全政策制定提供参考。[方法]以研究区粮食产量、地区生产总值、行政区划图层为数据源,构建重心模型和空间耦合模型,对粮食主产县2006—2015年间粮食重心和经济重心迁移路径、粮食生产与经济发展耦合协调状况进行分析。[结果](1)研究期间粮食主产县的粮食重心和经济重心整体上皆向西北方向转移,经济重心始终位于粮食重心东南部,经济重心的移动幅度大于粮食重心,但经济重心的移动方向更稳定。研究区北部的粮食生产地位高于南部,南部的经济地位则高于北部,粮食生产的稳定性相对低于经济发展。(2)两重心整体上虽均向西北方向转移,但具体移动方向存在较大差异,两者空间重叠性整体下降,变动一致性减弱,空间耦合性变差。(3)粮食生产与经济发展空间一致性地域分异特征明显,相较于2006年,2015年粮食经济整体协调性进一步减弱,粮食生产与经济发展日趋分散。[结论]建立重心模型和空间耦合模型对粮食生产与经济发展耦合协调状况进行研究是有效可行的,为推动粮食生产与经济发展协调稳步发展决策提供一定的参考。     

A Framework for the Simultaneous Measurement of Spatial Variation and Temporal Movement in Prices in a Heterogeneous Country: The Dynamic Household Regional Product Dummy Model

This paper contributes to the growing literature on spatial prices in large heterogeneous countries. While the literatures on spatial variation and temporal movement in prices have grown in parallel, this study marks a departure by providing a unified treatment and proposing a comprehensive framework that allows both approaches. The proposed model is based on twin extensions of the household version of the “country product dummy model” by allowing for a dynamic stochastic specification and interdependence of spatial prices of geographically adjacent regions. Tests of temporal stability and regional independence of the estimated spatial prices are proposed and applied in this paper. The paper shows that the introduction of an autoregressive error process of order one, AR(1), improves the efficiency of the estimates of parameters, urban‐rural and temporal price indices under certain conditions. The Indian application points to a rich potential for using the proposed framework in cross country comparisons such as the International Comparison Program (ICP) exercises.     

发展竞争、土地供应策略互动与城市用地增长——基于252个城市数据的空间面板模型实证检验

研究目的：针对发展竞争驱动下产生的地方政府土地供应策略，从空间维度上展开进一步分析，解析城市土地供应行为中存在着怎样的空间互动关系。研究方法：运用2007—2017年的城市层面面板数据和空间计量模型进行了实证检验。研究结果：（1）服务于发展竞争的土地供应策略，对本城市和周边城市的用地增长都会产生影响；（2）工业用地价格波动与商住用地价格波动都会产生空间溢出效应，且前者产生的空间溢出效应更强；（3）工业用地价格存在“竞次式”的城市间互动，其价格增长会显著抑制本城市的用地扩张，但会促进周边城市的用地增长；（4）商住用地价格提升会促进本城市用地扩张，并抑制周边城市用地扩张；（5）作为因变量的城市用地规模，在同省/异省的城市间分别存在着“彼此促进”和“此消彼长”两种互动关系。研究结论：区域协调、用地增长两个方面要紧密结合，针对工业用地价格“竞次式”竞争和商住用地价格高价出让，从城市间关系协调入手进行调控政策的设计与创新。     

叶尔羌河平原绿洲耕地利用转型与粮食产量耦合关系研究

［目的］为了解叶尔羌河平原绿洲耕地利用变化与粮食产量的耦合关系，以此优化粮食生产系统的指导方式，提高叶尔羌河平原绿洲粮食产量，协调叶尔羌河平原绿洲耕地利用转型与粮食产量的耦合关系，并为叶尔羌河平原绿洲的粮食安全保护提供一定的政策启示。［方法］文章运用熵值法，以粮食生产相关的“投入”指标为评价依据，耕地利用强度由地均化肥使用强度、有效灌溉比例、复种指数及地均农业机械化水平等4个指标构成，以及利用1990—2016年叶尔羌河平原绿洲粮食产量，分析其耕地利用转型和粮食产量耦合关系时空变化。［结果］(1)1990—2016年叶尔羌河平原绿洲各县耕地利用强度不断增大，并且区域时空格局差异明显，研究初期东北部地区的耕地利用程度强于西部地区，而2016年呈现出西南—中东部强，东北部弱的态势； 从粮食产量方面来看，叶尔羌河平原绿洲粮食产量整体有所增长，空间分异特征较不明显；(2)耕地利用强度—粮食产量耦合类型时空演化特征明显，高耦合值区增加，低耦合区值逐年减少； 从空间上看，叶尔羌河平原绿洲西部地区耕地利用转型与粮食产量耦合度越来越高。(3)耕地利用转型推动粮食生产格局不断演化，叶尔羌河平原绿洲耕地利用转型与粮食产量耦合度在1990—2016年呈现耦合度逐渐增加的趋势，耕地利用转型对保障区域粮食安全具有重要作用。［结论］叶尔羌河平原绿洲粮食产量随着耕地利用转型的不断深入而不断提高，耕地利用转型对粮食安全具有有利影响。     

基于SFA模型的河南省粮食产量时空变化及投入要素影响

[目的]粮食问题影响着一个国家的国民经济发展和人民生产、生活,农业在整个社会生产活动中占有重要地位,河南省是全国农业大省,对河南省粮食产量进行分析具有重要的现实意义。[方法]以2005—2015年河南省各县粮食产量和投入要素为研究对象,将研究数据面板化,利用线性相关、随机前沿生产函数模型、脱钩分析等方法,运用ArcGIS 10.1、Eviews 8.0和SPSS 19.0等软件,对河南省各县粮食产量时空变化、投入要素影响程度和脱钩效应进行分析。[结果]模型运算结果表明文章选用模型效果较好,能够反映粮食产量的时空变化以及其与投入要素之间的关系,且符合河南省粮食产量实际情况。研究结果表明:(1)从时间上来看, 2005—2015年河南省粮食产量总体呈线性上升趋势;(2)从空间上来看,河南省中部、北部、东部和南部粮食产量较高,西部受地势因素影响粮食产量较低;(3)粮食产量与化肥施用折纯量、粮食播种面积、农民经营性收入、农药施用量、农业机械总动力和乡村农业人口呈正相关关系,与农村用电量呈负相关关系;(4)化肥施用折纯量、农村用电量、农药施用量存在脱钩效应,粮食播种面积、农民经营性收入、农业机械总动力不存在脱钩效应。[结论]应保持目前粮食播种面积不变,提高农业机械总动力,突出投入要素的影响,同时对河南省各县进行区域功能定位。     

L'innovation dans les services à forte intensité de connaissances (SFIC)†

This article examines the determinants of innovation in knowledge intensive business services (KIBS), generally hypothesizing that differences in the effect of the determinants of innovation depend on the type of innovation developed within KIBS. The study results are based on estimates of two econometric models using data from a survey of 392 firms in the province of Ontario, Canada.     

Aggregate and distributional impacts of China’s household responsibility system

It is 40 years since China started to abandon collective farming, with initial rural reforms in 1978 that culminated in adoption of the household responsibility system (HRS). Existing studies of impacts of these reforms do not consider nonrandom spread of the HRS, spillovers from early adopters, or distributional effects. In this paper, the synthetic control method and spatial autoregressive panel models with autoregressive errors are used to estimate impacts of the HRS that account for these features. The HRS had a significant positive effect on grain output and food supply in China, while also helping to reduce regional inequality.     

Modelling New Zealand dairy products: evidence on export survival and duration

This article presents evidence concerning the pattern of New Zealand dairy exports duration and survival from 1989 to 2017. It also analyses the influence of a set of supply, demand and gravity‐type drivers on the hazard rate for New Zealand dairy export relationships. The findings are summarised as follows. First, New Zealand dairy export relationships are dynamic with numerous entries and exits to and from foreign markets. Around half of the relationships survived for only 1–2 years at the sequence level. Second, duration of sequence, left‐censoring, initial export, decomposed sequences, New Zealand export price index, the number of cows available for dairy production, the number of origins and destinations, and destination partner’s GDP are the most significant factors reducing the hazard rate of export relationships. As regards the effects of the non‐tariff measures, it is interesting that technical barriers of trade are found to significantly decrease the hazard rate. Only pre‐shipment inspection and contingent trade protective measures are significant impediments to New Zealand dairy export relationships. Finally, hazard probabilities for New Zealand dairy export relationships are estimated to be ‘L‐shaped’ over time, whether or not non‐tariff measures are applied to New Zealand dairy products.