Four maturity genes, namely, E1, E2, E3 and E4, have been found to play major roles in controlling the flowering time of soybean. Which genotypes E1–E4 genes provide effective adaptation varied conditions Russia are unknown. To clarify this issue, we studied allele variation soybean terms both under natural day-length Central Western Siberia a collection 176 accessions, including 142 Russian 34 foreign accessions. As result, high frequency previously determined alleles has identified. The...

Purpose This paper aims to introduce and apply an assessment method designed measure city satisfaction in relation the subjective perception of individual well-being. Design/methodology/approach A structural model residential is developed. To test model, authors have carried out empirical research study, using a representative sample (1,636 respondents) residents Perm, large Russian city. Findings study demonstrates both direct indirect influence with urban services, respondents’...

The present paper focuses on the concepts of motivations and fun in online games. ultimate goal our research is to understand consumer behaviour toward an games extending Yee’s model (Yee, 2006). We investigate relationships between fun, motivations, continued intention play such characteristics players as age rank. Moreover, we examine if are different depending user (experience, donation). Our calculations based statistical procedures (structural equation modeling) for one particular game...

People are intent to make similar choices especially in consumer goods markets. To address both explanations of this persistence, i.e. state dependence and heterogeneity preferences, we use random coefficient logit model based on scanner panel data juice purchases. The product differentiation the chosen category allows us three dimensions brand, size flavor characteristics. We provide evidence that persistence brand is positively correlated with choices, thus pattern prone be inertial or...

The duration of flowering and maturity is an important agricultural trait determining the suitability a variety for cultivation in target region. In present study, we used genome-wide association analysis (GWAS) to search loci associated with soybean Central West Siberian regions Russia. A field experiment was conducted 2021/2022 at two locations (Orel Novosibirsk). germplasm collection 180 accessions genotyped using SoySNP50K Illumina Infinium Bead-Chip. From initial collection, selected...

As a result of the research, 21 varieties 13 types forage crops were created for Eastern Siberia. Among them are winter-hardy high-yielding meadow clover late-maturing and early- maturing type on diploid tetraploid basis, unique soybean that reliably in Siberia, 00- 000-type spring rapeseed with improved seed quality composition giving reliable yields harsh conditions The feed production Siberia is provided wide arsenal new generation, highly efficient technologies their cultivation have...

Business‐like approaches are applied more and widely in nonprofit organization contexts, theaters no exception. Revenue generation, customer segmentation, personalized marketing becoming the key managerial concerns. Our study focuses on two relevant aspects of theater attendees' behavior. We examine visitors' willingness‐to‐pay (WTP) for seats (to derive revenue drivers), its difference between segments – single couple visitors uncover social motivation effect). These taken together have...

One of the basic principles successful place marketing and branding is thoughtful analysis target groups needs preferences. Many authors show favour to city residents as core group. The may also be segmented into smaller groups, in some cases strategies are targeted this very specific group citizens. such – so-called creative class became popular among practitioners a primary for branding. purpose paper compare non-creative terms their preferences particular attributes, which describe whole.

В статье рассматриваются факторы неопределенности, влияющие на рыночную оценку вертикально-интегри­рованных нефтегазовых компаний. На базе эмпирического исследования авторы доказывают, что при прогнозировании операционных показателей следует использовать данные о нормализованных цене и объеме за период цикла, характерного для нефтегазовой отрасли; инвестиционные оттоки необходимо корректировать величину инвестиционных притоков; расчете прибыли учитывать влияние ряда неденежных статей. The...

This paper investigates how different marketing variables (advertising, sales promotion and product assortment) affect brand equity. First, we assess weekly dynamics of equity intercepts using discrete choice model based on disaggregate store-level scanner data. Then use these estimates as the dependent variable to study impact instruments. contributes field basically in two ways: measured heterogeneous taking into account its variety both modeling stage drivers estimation stage; have got...

People are intent to make similar choices especially in consumer goods markets. To address both explanations of this persistence, i.e. state dependence and heterogeneity preferences, we use random coefficient logit model based on scanner panel data juice purchases. The product differentiation the chosen category allows us three dimensions brand, size flavor characteristics. We provide evidence that persistence brand is positively correlated with choices, thus pattern prone be inertial or...

Smartphone applications are becoming an important marketing channel that allows to build long-term relationship with customers. The main advantage of advertising through this kind media is opportunity individually target users different offers, taking into consideration their characteristics and purchase history. However, little known about the effectiveness such practice. We use a purely randomized natural field experiment 11338 customers large Russian retail chain understand factors...

We show that a manager who has to pick variety at store without being able choose the price of products on horizontally differentiated market with positive fixed costs offering each product will always under-provide variety. Using information sales and availability vodka local Russian chain we estimate how total in depend upon number available category. Then using retail wholesale prices along an assumption observed was maximizing manager's profit net distribution cost calculate socially...

Over the past 5 years, 16 varieties have been created and included in state register of breeding achievements Russian Federation Republic Kazakhstan SFNCA RAS: meadow clover — Meteor, Prima; Sudanese grass Dostyk 15, Karagandinskaya, Nika; spring rapeseed SibNIIK 21, 32; oilseed radish Sibiryachka; soy 9, Gorinskaya; sandy sainfoin Mikhailovsky 5, 10; bromus inermis Flagman. 14 agricultural crops are evaluated at variety testing Federation.