Optimal choice of characteristics for a nonexcludable good

In this model, a principal decides whether to produce one indivisible good and which characteristics it contains. Agents are differentiated along two substitutable dimensions: a vertical parameter that captures their valuation for the good, and a horizontal parameter that captures their disutility when the characteristics are distant from their preferred ones. When valuations are private information, the principal produces a good with characteristics more on the lines of the preferences of the agent with the lowest valuation. Under asymmetric information on the horizontal dimension, the principal biases the decision in favor of the agent who incurs the highest disutility.     

Competition, Incentives, and Productivity in Chinese Township and Village Enterprises

Alternative explanations for the success of Chinese TVEs in the face of ambiguous property rights and incomplete markets are critically reviewed. The paper argues that, increasingly, competitive product markets and managerial incentives constitute the most plausible explanations. In view of the general lack of empirical tests for many of these explanations, the study tests for the relevance and relative importance of these factors with a sample of 200 large TVEs. Cross-section results for 1985 and 1989 provide relatively strong support for the relevance of product market competition, bonuses, proxies for technology access and local infrastructure on productivity. The effects on productivity of proxies for labor market and financial market competition, however, appear to be weak.     

Beyond One‐Size‐Fits‐All: Differentiating Market Access Measures for Commodity Systems in the Kenyan Highlands

Market access measures employed by economists and spatial analysts may not adequately capture local market or product‐specific variation. Analysis is conducted on the effects of market access on two commodities in the Kenyan highlands: milk and bean seeds. Both simple and composite measures of market access are applied to spatial price formation models to create spatial price decay functions in the context of household‐specific transaction costs. Composite measures of market access include negative exponential (using travel time or distance as cost) and gravity measures. The results demonstrate that the effects of market access differ significantly depending on the particular goods of interest. Simple measures of market access have the advantage of being more easily interpretable, and should therefore be preferred when communicating research outputs to the non‐scientific community, especially decision‐makers. The implications are that research addressing commodity‐specific development questions needs to look beyond generic measures of market access and develop tailored measures that reflect the characteristics of the commodity system of interest. The analysis also demonstrates that spatial price formation can be used to generate potentially more accurate measures of unit‐distance marketing costs.     

Outcome-focused national park experience management: transforming participants,promoting social well-being,and fostering place attachment

Understanding visitor experiences is essential if park managers are to facilitate beneficial outcomes for both individuals and society. We investigated visitor experiences in a special model of thematically connected guided walking, biking, and 4WD tours in Australian national parks. Outcomes attained by first-time and repeat participants were assessed by questionnaires with more detailed insights from semi-structured interviews with repeat participants. Participants developed strong social ties with community members and experienced significant improvements in health, well-being, and competence, gaining a sense of achievement from mastering a challenge with positive implications for their lives beyond the tours. The tour series performed well in achieving visitor satisfaction, repeat participation, and word-of-mouth recommendation. The experience increased participants’ attachment to national parks, reinforcing their sense of environmental stewardship. The findings are especially relevant to efforts in parks and elsewhere to better integrate senior citizens into the community and provide opportunities to increase their physical, mental, and social well-being. Such opportunities become limited, for example, when people retire from work or suffer health impairment. The tour series proved an effective tool for outcome-focused park management, providing significant personal benefits to participants with positive implications for larger societal benefits, plus political and financial advantages for park managements.     

What crises could teach us about complexity and systemic management: The case of the Nestucca oil spill

In this article we attempt to uncover some systemic management principles for the better management of complex issues. Taking a pragmatic approach we have expanded the case methodology proposed by John Dewey to the case study of a major crisis. By proposing that crises allow for a better apprehension of complexity, we study the changes which were carried out or not, to this day, after the 1988 Nestucca oil spill that occurred in Canada only three months prior to the Exxon-Valdez disaster. After conducting a linear and systemic analysis of the crisis, we propose that the changes institutionalized thus far spring mostly from what we call “behavioral” and “paradigmatic” learning which are weak for addressing complex issues. Proposing that 15% of the people we have interviewed where able to derive a “systemic learning” from this crisis, we suggest several unlocking strategies that allow these systemic lessons to be institutionalized.     

Minimum wage,on-the-job search and employment: On the sectoral and aggregate equilibrium effect of the mandatory minimum wage

We study the impact of a minimum wage in a segmented labor market in which workers are at different stages of their careers. At the end of a learning-by-doing period, workers paid the minimum wage quit “bad jobs” for better-paying “good jobs”, following an on-the-job search process with endogenous search intensity. A rise in the minimum wage reduces “bad jobs” creation and prompts workers to keep their “bad jobs” by reducing on-the-job search intensity. The ambiguous impact on unqualified employment replicates and explains the findings of several empirical studies. However, a minimum wage rise reduces overall employment and output.     

Stewardship vs. Stagnation: An Empirical Comparison of Small Family and Non‐Family Businesses*

abstract Two major perspectives can be construed in the literature concerning the nature of family owned businesses (FOBs). The first implies that these enterprises have unique characteristics of stewardship. FOB owners are said to care deeply about the long‐term prospects of the business, in large part because their family's fortune, reputation and future are at stake. Their stewardship is said to be manifested by unusual devotion to the continuity of the company, by more assiduous nurturing of a community of employees, and by seeking out closer connections with customers to sustain the business. The second perspective is less flattering. It proposes that FOBs are unusually subject to stagnation: they are said to face unique resource restrictions, embrace conservative strategies, eschew growth, and be doomed to short lives. This paper develops and examines the merits of the two perspectives, neither of which has been systematically articulated or researched. It does so in an empirical study of only small firms that are owned and managed by their founder. Within this sample, it compares firms that are FOBs, that is, family owned and managed, with non‐FOBs, that is, owned and managed by a founder with no other relative involved in the business. The findings show significant support for all three aspects of the stewardship perspective of FOBs, and no support for any elements of the stagnation perspective.     

Family and Lone Founder Ownership and Strategic Behaviour: Social Context,Identity, and Institutional Logics

There is controversy in the literature about the effects of ownership on strategy and performance. Some scholars have taken agency explanations as definitive, arguing that closely held firms outperform. Empirical studies, however, show conflicting findings for firms with concentrated ownership: lone founder firms outperform, family firms do not. Such conflicts may be due to the failure of agency theory to distinguish between the social contexts of these different types of owners. We argue that explanations of performance must take into account not simply ownership, but who are the owners or executives and how their social contexts may influence their strategic priorities. Family owners and CEOs, influenced by family stakeholders in the business, are argued to assume the role identities and logics of family nurturers and thus strategies of conservation. By contrast, lone founders, influenced by a wider set of market‐oriented stakeholders, are argued to embrace the identities and logics of entrepreneurs and strategies of growth. Family founders and founder‐executives are held to blend both orientations. These notions are supported in a study of Fortune 1000 companies.     

Evaluating the cost-effectiveness of secukinumab in moderate-to-severe psoriasis: a Japanese perspective

Aim: To evaluate the cost-effectiveness of secukinumab, a fully human anti-interleukin-17A monoclonal antibody, compared to other clinically used biologics (adalimumab, infliximab, and ustekinumab) in Japan for the treatment of moderate-to-severe psoriasis from the healthcare system (total costs) and patient co-payment (using different frequencies of drug purchase) perspectives.

Methods: A decision-tree (first year)/Markov model (subsequent years), with an annual cycle, was developed. The model adopted a 5-year time horizon. Efficacy inputs were obtained from a mixed-treatment comparison analysis, and other model inputs were collected from published literature and local Japanese sources. Model outcomes included quality-adjusted life years (QALYs) and an incremental cost-effectiveness ratio (ICER) in terms of cost per QALY gained. The annual discounting rate of 2% was applied to both costs and outcomes.

Results: Results for the healthcare system perspective showed that secukinumab had the highest number of quality-adjusted life years (QALYs) (4.07) vs other biologics, dominated ustekinumab and infliximab, and the ICER of secukinumab compared to adalimumab was ¥8,418,222/QALY gained. In the patient co-payment perspective with the monthly purchase of drugs, ustekinumab had the lowest co-payment cost, followed by infliximab, adalimumab, and secukinumab. In the patient co-payment perspective with a once every 3 months purchase of secukinumab and adalimumab, the co-payment costs of secukinumab, adalimumab, and ustekinumab became comparable, and infliximab had the highest co-payment cost.

Limitations: Only short-term efficacy data was modeled, as there was a lack of data on long-term outcomes. Treatment sequencing was restricted to first-line biologic treatment. Drop-out rates for comparators were assumed to be equivalent to secukinumab in the absence of available data.

Conclusions: Secukinumab is a cost-efficient treatment for moderate-to-severe psoriasis, providing greater health outcomes to patients at lower total costs compared to infliximab and ustekinumab, as well as comparable patient co-payment relative to other biologic treatments.