The role of supply management innovativeness and supplier orientation in firms’ sustainability performance

Questions about the influencing factors and measurement of firms' sustainability performance have attracted growing research interest, as the requirements for sustainability have steadily increased. This study examines whether supply management innovativeness and supplier orientation make positive impacts on firms' overall sustainability performance. An empirical study based on a survey targeting large- and medium-sized manufacturing companies in Finland shows that innovativeness in supply management considerably influences a firm's overall sustainability performance and that supplier orientation positively relates to sustainability performance. The benefits of innovativeness in supply management and strategic supplier orientation are directly realised in sustainability performance. Therefore, supply management is not only a gatekeeper against sustainability risks arising from the supply base but is also a function by which new ideas aiming to influence supply markets and firms' sustainability are presented.     

Entry and price dynamics in a perfect foresight model

This paper studies firms' entry and price dynamics in a model that combines the assumptions of free entry and perfect foresight with the hypothesis of consumer's loyalty postulated by Phelps and Winter. The analysis of the transition to long-run equilibrium reveals that, in such a model, the entry of firms is related to the difference between current prices and costs. In relation to the growth of the firms' output, it is shown that the model is consistent with Gibrat's Law. Finally, it is shown that the size distribution of firms approaches asymptotically a Pareto distribution.     

Levels of strategic purchasing: Impact on supply integration and performance

The growing importance of supply chain management has led to an increasing recognition of the strategic role of purchasing, which has recently evolved and expanded from “buying” to “procurement” and “supply management”. In this study, we chart our sample firms’ advance in strategic purchasing, characterized by the strategic focus, strategic involvement of the purchasing function and the status and visibility of the purchasing professionals, into three stages.This study provides strong empirical support for the importance of strategic purchasing by showing that, by moving towards the more advanced stages, firms at the nascent stage of strategic purchasing can achieve better supply integration, a second-order construct composed of four facets of relational, process, information, and cross-organizational team integration. Our analyses further reveal that strategic purchasing can have a profound impact on supply chain performance for both buyer and supplier firms.     

The link between supply chain fit and financial performance of the firm

The bottom-line financial impact of supply chain management has been of continuing interest. Building on the operations strategy literature, Fisher's (1997) conceptual framework, a survey of 259 U.S. and European manufacturing firms, and secondary financial data, we investigate the relationship between supply chain fit (i.e., strategic consistencies between the products’ supply and demand uncertainty and the underlying supply chain design) and the financial performance of the firm. The findings indicate that the higher the supply chain fit, the higher the Return on Assets (ROA) of the firm, and that firms with a negative misfit show a lower performance than firms with a positive misfit.     

Organizations undertaking complex projects in uncertain environments

Recent evidence suggests that firms’ environments are becoming more complex and uncertain. This paper investigates the relationship between the complexity of a firm’s activities, environmental uncertainty and organizational structure. We assume agents are arranged hierarchically, but decisions can be made at different levels. We model a firm’s activity set as a modified NK landscape. Via simulations, we find that centralized decision making generates a higher payoff in more complex and uncertain environments, and that a flatter structure is better for the organization with centralized decision making, provided the cost of information processing is low enough. Financial Support from Zengin Foundation for Studies on Economics and Finance is gratefully acknowledged.     

Why firms adopt empowerment practices and how such practices affect firm performance? A transaction cost-exchange perspective

Complementing the current management literature's focus on the value-creation side of empowerment practices, this paper offers a transaction cost-exchange perspective to explain why firms adopt empowerment practices and how such practices affect firm performance. Specifically, we theorize how performance ambiguity and human asset specificity, two major characteristics of employee-employer exchange, shape firms' decisions to adopt empowerment practices, both independently and interactively. Our model also develops a contingency perspective of how empowerment practices affect firm performance by delineating the moderating role of empowerment practices in the relationship between employee-employer exchange characteristics and firm performance.     

Spatial competition,concentration and welfare

This paper gives the general conditions under which the firm's f.o.b. mill price may rise or fall due to spatial separation of buyers and/or spatial entry of rival firms. Several theorems are proposed concerning the fundamental mechanism underlying certain paradoxical implications of two orthodox spatial competition models. A third alternative model of competition set forth elsewhere is reexamined, and is shown to generate the largest market areas for individual firms, the lowest product prices, and the greatest industry supply — the greatest consumer welfare.     

Production location and random input price

The purpose of this paper is to develop systematically the theory of plant location for a competitive firm facing random input price. It will be shown that the impact of input price uncertainty on the firm's optimum location depend crucially upon (i) the firm's attitude toward risk, (ii) the characteristics of the production function, (iii) the structure of transport costs on inputs and output, and (iv) the type of input usages. Moreover, and more importantly, some conclusions obtained by prior studies on location theory in a certainty world can also be shown to be special cases of our more general results, but some are not justifiable in a world with random input price.     

On the non-existence of oligopolistic equilibria in differentiated products spaces

In a large class of product differentiation models á la Hotelling, the firms' payoffs in the game involving location in the differentiated products space exclusively depends on the distance to their neighbouring firms, rather than on the firms' locations proper. This leads to a degeneracy on the firms' strategy space. Using alternative equilibrium concepts, this is shown to be the reason for the non-existence of non-cooperative equilibria, especially if the firms' technologies are not identical.     

Drivers and outcomes of open-standard interorganizational information systems assimilation in high-technology supply chains

In recent years, firms in high-technology supply chains have established internet-based electronic linkages with their trading partners. As a result, they have improved their ability to coordinate and synchronize shared business processes by using more complete, accurate, and timely information. These electronic linkages are based on open-standard interorganizational information systems (OSIOS), which are fundamentally different from traditional electronic data interchanges. OSIOS capture not only the technical specifications for data interchange but also the sequential steps for the execution of shared business processes. Because OSIOS are still at an early diffusion stage, it remains unclear why firms would assimilate such an innovation and whether assimilation provides firms any benefits. In this research, we develop a framework grounded on the economics of standards, institutional theory, and strategic interorganizational information systems literatures to investigate the drivers and outcomes of OSIOS assimilation in a focused context. In order to test our hypotheses based on this framework, we used data from a high-technology supply chain and employed econometrics techniques. We found that both competition asymmetry across supply chain echelons and OSIOS assimilation within supply chain echelons predict individual firms’ OSIOS assimilation. The results also suggest that firms’ supply chain dominance is both a driver and an outcome of OSIOS assimilation, highlighting a mutually reinforcing process. In addition, our study reveals boundary conditions of the hypothesized relationships. The use of multiple theoretical perspectives, a unique dataset, and innovative statistical techniques to investigate OSIOS assimilation in high-technology supply chains contributes to the body of knowledge in both the supply chain management and management of information systems disciplines.     

Designing production planning and control systems

This paper presents a contingency model designed to explain aggregate differences in the specifications for production planning and control systems across firms. The specifications for a firm's system, stated broadly in terms of the investment in information processing systems and organizational integrativeness, are related to that firm's competitive strategy and environment. An analysis of data from a limited sample of companies, and a panel of managers, provides insights into the applicability of the concepts used in the model, and its potential usefulness.     

Structural drivers of upstream supply chain complexity and the frequency of supply chain disruptions

A great deal of research has focused on supply chain risk management, but the question “Which supply chain characteristics increase the frequency of supply chain disruptions?” has not received much attention from empirical research. This is a relevant question, because firms seek stability in their operations, and therefore managers need to know how the structure of their supply chains affects the occurrence of disruptions. The present study addresses this issue with a specific focus on upstream supply chain (supply-side) disruptions. Drawing on the literature on supply chain complexity, we devise and test a model that predicts the frequency of supply chain disruptions based on a multi-dimensional conceptualization of upstream supply chain complexity. Not only do the empirical findings suggest that all of the three investigated complexity drivers – horizontal, vertical, and spatial complexity – increase the frequency of disruptions, but also that they interact and amplify each other's effects in a synergistic fashion.     

Optimizing the credit term decisions in supply chain finance

We study a credit term determination problem in the context of a supplier-buyer supply chain. The supplier's credit term decision is simultaneously made with its production and inventory decisions, and most importantly, it is impacted by the buyer's order quantity. We present a new game-theoretic framework to model this problem, which captures the interaction between the supplier's credit term decision and the buyer's order decision in a multi-period setting. An exact method based on nonlinear programming is implemented to obtain the optimal solutions. We apply our methodologies on a real world case. The computational results show that our approach significantly outperforms the heuristics with fixed credit terms, and either a short or a long credit term can be sub-optimal for the supplier in profitability. Our work offers the first data-driven model and solution approach that assists purchasing and supply managers to make optimal dynamic credit term decision in conjunction with production, ordering and inventory decisions in a game-theoretic setting.     

Import-led technological capability: a comparative analysis of Indian and Indonesian manufacturing firms

This research investigates the critical elements that affect the ability of firms in developing countries to cultivate their technological capability through imported technology. Based on resource-based theory, we propose both internal and external factors contribute to technological capability of the recipient firms. Technology planning and control, market orientation, training and number of technical manpower were the internal factors considered in this study. Government support and national technology infrastructure are the external factors proposed to affect the technological capability of firm. Data collected from Indian and Indonesian manufacturing firms reveals that R&D investment, and availability of technical personnel; the transfer channels; government’s involvement; and the firm’s learning culture are significant contributors to the technology capability process. Also, the acquisition of mature technology just to boost production capacity or improve product quality contributes very little to the development of technological capability.     

Analysis of Korean IT startups’ initial public offering and their post-IPO performance

Since the financial crisis in Korea, by focusing on core technology, IT startups have played an important role in the recovery of Korea’s economy through innovating technologies and creating new jobs. Even though there are many startups, it is not very common to reach the point of the initial public offering (IPO) and the post-IPO performance of the firms is mostly declining. Since it is rather difficult to apply conventional performance measures to very young firms, IPO has been used as a tool for performance evaluation. This study adopts the IPO as an early-stage measure for the performance of high technology startups. It is important to find out whether an earlier IPO of firms leads to a better performance and capability of firms. We investigate the relationship between the time to IPO of firms and their post-IPO performance for 3 years after their IPO by adopting samples of 79 information technology hardware firms founded after 1996 and listed between 2000 and 2004 in the KOSDAQ. Four determinant factors, including entrepreneurs’ experience, venture capital investment, startups’ technology sourcing, and technology portfolios which determine the firm’s time lag to getting to the IPO, are identified. The findings contain several results. First, the patent has positive effects on the firms’ performance after an IPO and on the firms’ growth before the IPO. Second, a faster technology acquisition via technology alliance has a positive influence on the firms’ IPO regardless of internal technologies. Third, concentrating on core technology, instead of diversifying can mature the startup firms faster. These indicate that a startup’s efficient initial strategy is critical for its performance and it enhances the credit and confidence of the market.     

The selection of contracts in supply chains: An empirical analysis

This paper seeks to empirically identify the key drivers for firms in selecting a contract in a supply chain by investigating their performance, supply chain orientation, and supply chain integration. A conceptual model is drawn up based on the existing literature in supply chain coordination contracts, performance, supply chain orientation, and supply chain integration and tested on a large sample of European firms. Multiple and multinomial logistic regression models allow for estimating the relationships between these variables. Our results demonstrate that the selection of contracts and the probability of their adoption depend on several combinations of firms' performance, supply chain orientation, and integration. Overall, the research provides an empirical contribution to the literature on coordination with contracts, which turns out to be mainly game theory based.     

Uniting partners to cope with environmental uncertainty: Disentangling the role of social capital in developing supply chain agility

Based on social capital theory, in this study, we investigate how a firm utilized social capital to coordinate partners in the achievement of supply chain agility under different levels of environmental uncertainty. We test the proposed hypotheses via a hierarchical regression analysis using questionnaire survey data collected from 190 firms in China. The empirical results show that cognitive, relational, and structural capital positively influence supply chain agility. Furthermore, environmental uncertainty positively moderates the positive relationship between relational capital and supply chain agility, whereas environmental uncertainty negatively moderates the positive roles of cognitive and structural capital. The findings suggest managers should adopt different strategies when leveraging social capital according to the business environment. In unpredictable and volatile business environments, managers should motivate their firms to embrace relational capital to obtain sufficient resources for achieving supply chain agility.     

The impact of uncertainty on firm investment: evidence from machinery industry in Liaoning province of China

We test the impact of uncertainty on investment of Chinese firms during market transition with a sample of 195 firms in the machinery industry in Liaoning province of China during 1993–1998. The system Generalized Method of Moments (GMM) estimates show that both demand and labor costs uncertainties do not affect investment of state enterprises, while labor costs uncertainty has a positive effect on investment of collective firms. This result suggests that managers of state enterprises have little incentive to respond to uncertainty probably due to the ex ante arrangements of the contract responsibility system, while collective firms show risk-taking behavior during market transition. We also find that sales growth is an insignificant signal for investment of both state and collective enterprises, violating the standard accelerator principle. We provide a few possible explanations to this result.