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41.
The importance of family considerations in mobility decisions of rural to urban migrants in India was investigated by analyzing evidence on urban rural ties. The empirical basis was a survey of migrant heads of households in Delhi conducted from October 1975 to April 1976. Only 14% of the migrants in the sample were accompanied by family members when they moved to Delhi, and at the time of the survey 44% of the sample were living on their own as nonfamilial households. 82% of the migrants reported having family members living in the area. In 1/3 of these cases the rural household contained the wife of the migrant. Over 3/4 of the sample visited their origin regularly, and 2/3 were sending money. Migration decisions are discussed in the context of the mutlicentered family, and urban rural family links are classified into several distinct types, and the importance of visits and remittances to origin for each of these types are investigated. An econometric analysis of conjugal separation is presented, and the determinants of remittances are investigated. The salient methodological innovations are a 7-part typology of urban rural familial links and the use of logit analysis in the identification of the important determinants of conjugal separation. Nearly 4/5 of the migrants visited their place of origin. The proportion reporting visits was higher for migrants who had family members at place of origin, but as many as 60% of the migrants not having family links maintained contact with rural residents through visits. If migrants recognized mutual kinship rights and obligations dictated by the social system, they maintained close functional ties with their kin. Only 56% of unmarried migrants living as nonfamilial units reported visits to origin compared to 92% of those living with their nuclear unit. For migrants who reported presence of family members at origin, there was no significant difference between landowners and nonlandowners in the proportion who reported visits. Married migrants who had left their wives in the rural area were more likely to visit origin during the agricultural busy periods. A majority of the migrants maintained economic links with the rural area, and in early all these cases financial flows were from the urban to the rural area. Remittances tended to be related positively to urban earnings and needs of the rural household and negatively to obligations in the urban household. There was no evidence of ties weakening over time, but migrants who planned to settle in the city remitted less. To an extent conjugal separation was temporary and reflected husbands and wives making the journey at different times. Migrants were also inhibited from bringing their wives to the city if they owned land at origin or had migrated to obtain cash for specific needs. A part of the explanation also lies in varying regional cultural and environmental characteristics.  相似文献   
42.
This paper has developed a three-sector general equilibrium framework that explains unemployment of both skilled and unskilled labour. Unemployment of unskilled labour is of the Harris–Todaro (1970) type while unemployment of skilled labour is caused due to the validity of the FWH in the high-skill sector. There are two types of capital one of which is specific to the primary export sector while the other moves freely among the different sectors. Inflows of foreign capital of either type unambiguously improve the economic conditions of the unskilled working class. However, the effects on the skilled–unskilled wage inequality and the extent of unemployment of both types of labour crucially hinge on the properties implied by the efficiency function of the skilled workers.  相似文献   
43.
This paper explores a trend in the development of innovation in emerging economies: exaptive technological capabilities. A growing proportion of innovation is originating in emerging economies that, being resource-constrained in a dynamic and uncertain environment, requires leveraging existing capabilities and recombining with new knowledge resources. An evolutionary biology model is applied to a process model whereby initial technological capabilities are renewed by the firm given an external selection event. Using a detailed case study across 6 years, this paper investigates the exaptation process of Information Technology (IT) capabilities into bioinformatics by an Indian IT firm, Tata Consultancy Services (TCS). Findings suggest that just leveraging existing technological capabilities alone is a model set for failure. Such a tactic ignores the environment of the new technology application area. By investing in the needed complementary resources, TCS corrected its initial path to open source their software and offer consulting services on how to utilize the software and, thus, create intellectual property. These insights are valuable not only for the innovation management of traditional IT services to life sciences, but more broadly for firms in emerging economies that hope to renew and build exaptive technological capabilities to enter unforeseen new application areas by leveraging existing technological capabilities.  相似文献   
44.
This study analyzes the time-varying nature and determinants of comovements in US housing prices using state and metropolitan statistical area (MSA) data. We employ dynamic factor models with time-varying loadings and stochastic volatility (DFM-TV-SV) to estimate the national, regional, and state factors. The time-varying factor loadings and stochastic volatility features enrich the dynamic factor model structures and are an effective tool to examine the comovements in housing prices. We find that the national factor is the dominant factor in explaining the movement of housing prices. The national factor accounts for 79% of the variation in state-level housing prices on average, with the greatest magnitude occurring during the housing boom and bust periods in many regions and states. We also find that the factors and synchronization effects are time-varying and heterogeneous across regions. The state-level housing prices contain higher national housing factor components in states with more diverse economies, higher wages and house prices, and lower unemployment rates. These findings shed light on the effectiveness of residential real estate diversification across the United States and the potential for elevated national housing risk amid economic downturns due to increased national housing price integration.  相似文献   
45.
The quest for finding meaning in life is central to human existence. Evidence supporting consumption as a source of meaning in life is scant and lies in discrete studies across multiple disciplines. We call consumption that engenders a sense of meaning in life ‘meaning-oriented consumption’. In this paper we conduct a systematic literature review of 102 papers, using the Scientific procedures and rationales for systematic literature reviews (SPAR-4-SLR) (Paul et al. (2021). International Journal of Consumer Studies, 45(4)). We draw on the theory of meaning in life to arrive at a theoretically grounded conceptualization of meaning-oriented consumption. We discuss the antecedents and consequences of meaning-oriented consumption, categories and processes that make consumption meaningful. We gather insights into the relationship between hedonic and meaning-oriented consumption. Finally, we identify knowledge gaps in theory, context, constructs and methodology. This review identifies several consumption contexts and situations that offer potential for marketers to design meaningful offerings.  相似文献   
46.
We examine when the price of technology is found through bargaining between the seller and the buyer and explore its effect on the innovation incentive. Selling the technology is preferred to licensing for the innovating firm. The possibility of selling increases the incentive for innovation compared to licensing for a range of high‐cost innovation, but reduces the incentive for a range of low‐cost innovation.  相似文献   
47.
The purpose of this study is to understand whether consumers from different cultures have varied perception towards reconstructed products. Cultural divergence concept provides the theoretical support for the study. Data are collected from consumers of two culturally diverse societies (India and the United States). We use grounded theory for interview and data analysis. From the data, 23 open codes and 8 axial codes for Indian consumers and 28 open codes and 8 axial codes for the American consumers are generated. The key finding of our study suggests that culture plays a decisive role in shaping consumers' perception towards reconstructed products. The other findings of our study indicate that consumers of both societies are influenced by other factors that include product‐ or process‐related factors, brand‐ or store‐related factors, and individual factors. We discuss policy level, firm level, and nonprofit or charity level implications. Finally, limitation and scope for future research are outlined.  相似文献   
48.
This empirical study uses 100 years of annual data on 11 agricultural commodities from Belgium to measure the impact of structural changes coinciding with economic development and changes in political institutions on agricultural protection. The analysis shows that changes in agricultural protection are caused by a combination of factors. Governments have increased protection and support to farmers when world market prices for their commodities fell, and vice versa, offsetting market effects on producer incomes. Other economic determinants were the share of the commodities in total consumer expenditures (negative effect) and in total output of the economy (positive effect). With Belgium a small economy, there was no impact of the trade position. Changes in political institutions have affected agricultural protection. Democratic reforms which induced a significant shift in the political balance towards agricultural interests, such as the introduction of the one‐man‐one‐vote system, led to an increase in agricultural protection. The integration of Belgian agricultural policies in the Common Agricultural Policy in 1968 coincided with an increase in protection, ceteris paribus. Both institutional factors, related to changes in access to and information about the decision‐making at the EU level, and structural changes in the agricultural and food economy may explain this effect.  相似文献   
49.
In this paper, we provide an ex-ante explanation for why some technologies such as James Watt’s steam engine move successfully across broad technological fields, while other technologies do not. Using a sample of VC-backed biotechnology firms, we examine firm knowledge exploration choices along three dimensions—the decision to build from technologies across broad fields, the decision to explore application domains that are new to the firm, and the decision to mix these two options at the same time. We argue that firm-level invention decisions find differing responses when received by the selection environment. We find evidence of a “breadth-of-impact frontier” for technologies, wherein the choice of whether a firm should enter into a new application domain than those of the past should be informed by the degree to which the technology is citing prior work narrowly or broadly. The findings suggest that the belief that broad sourcing diversity will always result in greater citation diversity requires some caveats. The results contribute to the understanding of not only how entrepreneurial firms evolve but also how individual firms contribute to collective progress.  相似文献   
50.
The authors present a semester-long game to teach the role of economics in natural resources management. The game is framed within a fisheries context: multiple student fisheries harvest fish to maximize yield/profit, which is measured using a piecewise linear function. There are prizes for both the student and the group with the highest semester-long catch, which brings forth the social dilemma associated with dynamic stock externalities in fisheries. The game can be played in large classes, is robust to student attrition, and requires 5–10?minutes per class period. Given its features, it can be used to teach behavioral economic principles in resource management, incentives versus command-and-control regulations, role of cheap talk, social preferences, punishment, and community management as well as solutions such as aquaculture.  相似文献   
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