نتایج جستجو برای: q57

تعداد نتایج: 56  

2010
Robert T. Deacon David Finnoff

A common strategy for limiting the total annual catch in a fishery is to restrict entry and season length. We examine the results of this strategy when entry limitation amounts to a limit on capital, but fishing firms can vary an unrestricted input, and thereby use the restricted input more intensively. Under these regulatory constraints, fishing firms will earn rents that depend on the elastic...

2016
Yuki Henselek Alexandra-Maria Klein Stefan Baumgärtner

September 2, 2016 Biodiversity can provide an economic insurance value against the uncertain provision of ecosystem services for risk-averse economic agents. For uncertain pollination services, we determine the risk premium and the economic insurance value of wild pollinators in almond orchards for a risk-averse farmer. For this, we describe pollination services as a distribution, which can be ...

2008
Shefali V. MEHTA Stephen Polasky Bernard M. Kissui Dennis Rentsch Jennifer Schmitt Megan Strauss Shefali V. Mehta

Concerns about the management of threatened species continue to grow as these populations face mounting pressures from many factors. Trophy hunting in particular plays a significant role in wildlife conservation, both economically and biologically. In this paper, we present a framework for analyzing the economic impacts of different management strategies in the context of legal lion hunting in ...

2008
Sergio Colombo Nick Hanley Jordan Louviere

Stated choice models based on the random utility framework are becoming increasingly popular in the applied economics literature. The need to account for respondents’ preference heterogeneity in such models has motivated researchers in agricultural, environmental, health and transport economics to apply random parameter logit and latent class models. In most of the published literature these mo...

2016
Sonja Kolstoe Trudy Ann Cameron

The eBird database is the product of a huge citizen science project at the Cornell University Laboratory of Ornithology. Members report their birding excursions both their destinations and the numbers and types of birds they observe on each trip. Based on home address information, we calculate travel costs for each birder for trips to alternative birding hotspots. We focus on the Paci c Northwe...

2008
LUCA DI CORATO Luca Di Corato

In this paper the design of a voluntary incentive scheme for the provision of ecosystem services is considered, having in mind the forested areas in developing countries where a governmental agency plans to introduce a set-aside policy. Payments are offered to the landowners to compensate the economic loss for not converting land to agriculture. The information asymmetry between the agency and ...

2011
Reinoud Joosten

Agents interacting on a body of water choose between technologies to catch …sh. One is harmless to the resource, as it allows full recovery; the other yields high immediate catches, but low(er) future catches. Strategic interaction in one ‘objective’resource game may induce several ‘subjective’ games in the class of social dilemmas. Which unique ‘subjective’game is actually played depends cruci...

ژورنال: :اقتصاد و توسعه منطقه ای 0
سیده نساء موسوی مصطفی رجبی

چکیده میدان نقش جهان به همراه مجموعه بناهای آن، یکی از شاخص ترین شاهکارهای معماری عصر صفویه و از جاذبه های مهم میراث فرهنگی کشور به شمار می آید؛ از این رو حفظ چنین میراث ارزشمندی مهم است. این پژوهش به دنبال برآورد تمایل به پرداخت گردشگران برای حفاظت از میدان نقش جهان با استفاده از روش ارزش گذاری مشروط و تحلیل عوامل اقتصادی و اجتماعی مؤثر بر آن با استفاده از الگوهای پروبیت رتبه ای و توبیت است. ب...

چکیده آلودگی محیط‌زیست یک معضل اجتماعی و اقتصادی و حاصل تصمیمات سیاست‌گذاران است. با اهمیت یافتن مسائل زیست ‌محیطی، تمامی کشورها تلاش می‌کنند با برنامه‌ریزی صحیح و بکارگیری روش مناسب، نه ‌تنها به اهداف اقتصادی خود دست یابند، بلکه آسیب‌های زیست‌محیطی را نیز به حداقل برسانند. از عوامل مؤثر بر کیفیت محیط‌زیست می‌توان به عوامل مرتبط با ساختار حکومتی از جمله فساد اشاره کرد که نقش م...

Financial inclusion and climate change are two important aspects of development. The issue of whether financial inclusion will improve environmental quality or not is contentious. It can provide a good perspective for countries to plan for economic development. We estimate dynamic relationship between financial inclusion and CO2 emission in developing countries with the highest level of polluti...

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